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Carbon Steel Flanges

Browse carbon steel flanges within flanges & gaskets, organised for fast product selection by system, connection and product type.

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[CS-NB-FLA-150-RF-SO-P25-P40-S235JR] DN150 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

DN150 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 170.5mm (B1)
Flange overall diameter: 300mm (D)
PCD: 250mm (K)
Bolt Holes: 8 off 26mm diameter (L)
Flange Thickness: 30mm (C1)
Diameter of Raised Face (RF): 202mm (D1)
Height of raised face: 3mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-125-RF-SO-P25-P40-S235JR] DN125 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

DN125 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 141.5mm (B1)
Flange overall diameter: 270mm (D)
PCD: 220mm (K)
Bolt Holes: 8 off 26mm diameter (L)
Flange Thickness: 28mm (C1)
Diameter of Raised Face (RF): 178mm (D1)
Height of raised face: 3mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-100-RF-SO-P25-P40-S235JR] DN100 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

DN100 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 116.0mm (B1)
Flange overall diameter: 235mm (D)
PCD: 190mm (K)
Bolt Holes: 8 off 22mm diameter (L)
Flange Thickness: 26mm (C1)
Diameter of Raised Face (RF): 148mm (D1)
Height of raised face: 3mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO

Part of our Flanges and Flanged Connections Range
(0)
£ 24.66
[CS-NB-FLA-80-RF-SO-P25-P40-S235JR] DN80 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

DN80 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 90.5mm (B1)
Flange overall diameter: 200mm (D)
PCD: 160mm (K)
Bolt Holes: 8 off 18mm diameter (L)
Flange Thickness: 24mm (C1)
Diameter of Raised Face (RF): 128mm (D1)
Height of raised face: 3mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO

Part of our Flanges and Flanged Connections Range
(0)
£ 18.09
[CS-NB-FLA-65-RF-SO-P25-P40-S235JR] DN65 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

DN65 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 77.5mm (B1)
Flange overall diameter: 185mm (D)
PCD: 145mm (K)
Bolt Holes: 8 off 18mm diameter (L)
Flange Thickness: 22mm (C1)
Diameter of Raised Face (RF): 110mm (D1)
Height of raised face: 3mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-50-RF-SO-P25-P40-S235JR] DN50 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

DN50 PN25/PN40 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 61.5mm (B1)
Flange overall diameter: 165mm (D)
PCD: 125mm (K)
Bolt Holes: 4 off 18mm diameter (L)
Flange Thickness: 20mm (C1)
Diameter of Raised Face (RF): 90mm (D1)
Height of raised face: 3mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO

Part of our Flanges and Flanged Connections Range
(0)
£ 14.52
[CS-NB-FLA-600-RF-SO-P25-S235JR] DN600 PN25 RF SLIP ON PLATE FLANGE CS S235JR

DN600 PN25 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 616.5mm (B1)
Flange overall diameter: 845mm (D)
PCD: 770mm (K)
Bolt Holes: 20 off 39mm diameter (L)
Flange Thickness: 68mm (C1)
Diameter of Raised Face (RF): 670mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-500-RF-SO-P25-S235JR] DN500 PN25 RF SLIP ON PLATE FLANGE CS S235JR

DN500 PN25 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 513.5mm (B1)
Flange overall diameter: 730mm (D)
PCD: 660mm (K)
Bolt Holes: 20 off 36mm diameter (L)
Flange Thickness: 58mm (C1)
Diameter of Raised Face (RF): 570mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-450-RF-SO-P25-S235JR] DN450 PN25 RF SLIP ON PLATE FLANGE CS S235JR

DN450 PN25 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 462.0mm (B1)
Flange overall diameter: 670mm (D)
PCD: 600mm (K)
Bolt Holes: 20 off 36mm diameter (L)
Flange Thickness: 54mm (C1)
Diameter of Raised Face (RF): 520mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-400-RF-SO-P25-S235JR] DN400 PN25 RF SLIP ON PLATE FLANGE CS S235JR

DN400 PN25 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 411.0mm (B1)
Flange overall diameter: 620mm (D)
PCD: 550mm (K)
Bolt Holes: 16 off 36mm diameter (L)
Flange Thickness: 48mm (C1)
Diameter of Raised Face (RF): 465mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-350-RF-SO-P25-S235JR] DN350 PN25 RF SLIP ON PLATE FLANGE CS S235JR

DN350 PN25 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 359.5mm (B1)
Flange overall diameter: 555mm (D)
PCD: 490mm (K)
Bolt Holes: 16 off 33mm diameter (L)
Flange Thickness: 42mm (C1)
Diameter of Raised Face (RF): 415mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-300-RF-SO-P25-S235JR] DN300 PN25 RF SLIP ON PLATE FLANGE CS S235JR

DN300 PN25 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 327.5mm (B1)
Flange overall diameter: 485mm (D)
PCD: 430mm (K)
Bolt Holes: 16 off 30mm diameter (L)
Flange Thickness: 38mm (C1)
Diameter of Raised Face (RF): 365mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-250-RF-SO-P25-S235JR] DN250 PN25 RF SLIP ON PLATE FLANGE CS S235JR

DN250 PN25 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 276.5mm (B1)
Flange overall diameter: 425mm (D)
PCD: 370mm (K)
Bolt Holes: 12 off 30mm diameter (L)
Flange Thickness: 35mm (C1)
Diameter of Raised Face (RF): 312mm (D1)
Height of raised face: 4mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-200-RF-SO-P25-S235JR] DN200 PN25 RF SLIP ON PLATE FLANGE CS S235JR

DN200 PN25 RF SLIP ON PLATE FLANGE CS S235JR

Flange inside diameter of: 221.5mm (B1)
Flange overall diameter: 360mm (D)
PCD: 310mm (K)
Bolt Holes: 12 off 26mm diameter (L)
Flange Thickness: 32mm (C1)
Diameter of Raised Face (RF): 258mm (D1)
Height of raised face: 3mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-300-RF-SOB-P6-S235JR] DN300 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN300 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 440mm (D)
Flange inside diameter: 327.5mm (B1)
Flange thickness (C2): 22mm
Pitch Circle Diameter (PCD): 395mm (K)
Hub height: 44mm (H1)
Neck diameter: 355mm (N2)
Raised Face Diameter: 412mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 12 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-250-RF-SOB-P6-S235JR] DN250 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN250 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 375mm (D)
Flange inside diameter: 276.5mm (B1)
Flange thickness (C2): 22mm
Pitch Circle Diameter (PCD): 335mm (K)
Hub height: 44mm (H1)
Neck diameter: 295mm (N2)
Raised Face Diameter: 362mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 12 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-200-RF-SOB-P6-S235JR] DN200 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN200 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 320mm (D)
Flange inside diameter: 221.5mm (B1)
Flange thickness (C2): 20mm
Pitch Circle Diameter (PCD): 280mm (K)
Hub height: 44mm (H1)
Neck diameter: 240mm (N2)
Raised Face Diameter: 312mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-150-RF-SOB-P6-S235JR] DN150 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN150 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 265mm (D)
Flange inside diameter: 170.5mm (B1)
Flange thickness (C2): 18mm
Pitch Circle Diameter (PCD): 225mm (K)
Hub height: 44mm (H1)
Neck diameter: 185mm (N2)
Raised Face Diameter: 258mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-125-RF-SOB-P6-S235JR] DN125 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN125 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 240mm (D)
Flange inside diameter: 141.5mm (B1)
Flange thickness (C2): 20mm
Pitch Circle Diameter (PCD): 200mm (K)
Hub height: 44mm (H1)
Neck diameter: 160mm (N2)
Raised Face Diameter: 202mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 18mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-100-RF-SOB-P6-S235JR] DN100 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN100 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 210mm (D)
Flange inside diameter: 116.0mm (B1)
Flange thickness (C2): 16mm
Pitch Circle Diameter (PCD): 170mm (K)
Hub height: 40mm (H1)
Neck diameter: 130mm (N2)
Raised Face Diameter: 178mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 8 off 18mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-80-RF-SOB-P6-S235JR] DN80 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN80 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 190mm (D)
Flange inside diameter: 90.5mm (B1)
Flange thickness (C2): 16mm
Pitch Circle Diameter (PCD): 150mm (K)
Hub height: 34mm (H1)
Neck diameter: 110mm (N2)
Raised Face Diameter: 148mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 8 off 18mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-65-RF-SOB-P6-S235JR] DN65 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN65 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 160mm (D)
Flange inside diameter: 77.5mm (B1)
Flange thickness (C2): 14mm
Pitch Circle Diameter (PCD): 130mm (K)
Hub height: 32mm (H1)
Neck diameter: 100mm (N2)
Raised Face Diameter: 128mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 18mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-50-RF-SOB-P6-S235JR] DN50 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN50 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 140mm (D)
Flange inside diameter: 61.5mm (B1)
Flange thickness (C2): 14mm
Pitch Circle Diameter (PCD): 110mm (K)
Hub height: 28mm (H1)
Neck diameter: 80mm (N2)
Raised Face Diameter: 110mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 4 off 14mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-40-RF-SOB-P6-S235JR] DN40 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN40 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 130mm (D)
Flange inside diameter: 49.5mm (B1)
Flange thickness (C2): 14mm
Pitch Circle Diameter (PCD): 100mm (K)
Hub height: 26mm (H1)
Neck diameter: 70mm (N2)
Raised Face Diameter: 80mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 4 off 14mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-32-RF-SOB-P6-S235JR] DN32 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN32 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 120mm (D)
Flange inside diameter: 43.5mm (B1)
Flange thickness (C2): 14mm
Pitch Circle Diameter (PCD): 90mm (K)
Hub height: 26mm (H1)
Neck diameter: 60mm (N2)
Raised Face Diameter: 70mm (d1)
Height of Raised Face: 2mm (f1)
Bolt Holes: 4 off 14mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-25-RF-SOB-P6-S235JR] DN25 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN25 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 100mm (D)
Flange inside diameter: 34.5mm (B1)
Flange thickness (C2): 14mm
Pitch Circle Diameter (PCD): 75mm (K)
Hub height: 24mm (H1)
Neck diameter: 50mm (N2)
Raised Face Diameter: 60mm (d1)
Height of Raised Face: 2mm (f1)
Bolt Holes: 4 off 11mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-20-RF-SOB-P6-S235JR] DN20 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN20 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 90mm (D)
Flange inside diameter: 27.5mm (B1)
Flange thickness (C2): 14mm
Pitch Circle Diameter (PCD): 65mm (K)
Hub height: 24mm (H1)
Neck diameter: 40mm (N2)
Raised Face Diameter: 50mm (d1)
Height of Raised Face: 2mm (f1)
Bolt Holes: 4 off 11mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-15-RF-SOB-P6-S235JR] DN15 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN15 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 80mm (D)
Flange inside diameter: 22.0mm (B1)
Flange thickness (C2): 12mm
Pitch Circle Diameter (PCD): 55mm (K)
Hub height: 20mm (H1)
Neck diameter: 30mm (N2)
Raised Face Diameter: 40mm (d1)
Height of Raised Face: 2mm (f1)
Bolt Holes: 4 off 11mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-10-RF-SOB-P6-S235JR] DN10 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

DN10 PN6 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 75mm (D)
Flange inside diameter: 18.0mm (B1)
Flange thickness (C2): 12mm
Pitch Circle Diameter (PCD): 50mm (K)
Hub height: 20mm (H1)
Neck diameter: 25mm (N2)
Raised Face Diameter: 35mm (d1)
Height of Raised Face: 2mm (f1)
Bolt Holes: 4 off 11mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-600-RF-SOB-P10-S235JR] DN600 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

DN600 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 780mm (D)
Flange inside diameter: 613.5mm (B1)
Flange thickness (C2): 40mm
Pitch Circle Diameter (PCD): 725mm (K)
Hub height: 75mm (H1)
Neck diameter: 658mm (N2)
Raised Face Diameter: 685mm (d1)
Height of Raised Face: 5mm (f1)
Bolt Holes: 20 off 30mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-500-RF-SOB-P10-S235JR] DN500 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

DN500 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 670mm (D)
Flange inside diameter: 513.5mm (B1)
Flange thickness (C2): 38mm
Pitch Circle Diameter (PCD): 620mm (K)
Hub height: 67mm (H1)
Neck diameter: 559mm (N2)
Raised Face Diameter: 585mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 20 off 26mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-450-RF-SOB-P10-S235JR] DN450 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

DN450 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 615mm (D)
Flange inside diameter: 462.0mm (B1)
Flange thickness (C2): 36mm
Pitch Circle Diameter (PCD): 565mm (K)
Hub height: 63mm (H1)
Neck diameter: 502mm (N2)
Raised Face Diameter: 532mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 20 off 26mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-400-RF-SOB-P10-S235JR] DN400 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

DN400 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 565mm (D)
Flange inside diameter: 411.0mm (B1)
Flange thickness (C2): 32mm
Pitch Circle Diameter (PCD): 515mm (K)
Hub height: 57mm (H1)
Neck diameter: 456mm (N2)
Raised Face Diameter: 482mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 26mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-350-RF-SOB-P10-S235JR] DN350 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

DN350 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 505mm (D)
Flange inside diameter: 359.5mm (B1)
Flange thickness (C2): 30mm
Pitch Circle Diameter (PCD): 460mm (K)
Hub height: 53mm (H1)
Neck diameter: 400mm (N2)
Raised Face Diameter: 430mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-300-RF-SOB-P10-S235JR] DN300 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

DN300 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 445mm (D)
Flange inside diameter: 327.5mm (B1)
Flange thickness (C2): 26mm
Pitch Circle Diameter (PCD): 395mm (K)
Hub height: 46mm (H1)
Neck diameter: 350mm (N2)
Raised Face Diameter: 370mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 12 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-250-RF-SOB-P10-S235JR] DN250 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

DN250 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 395mm (D)
Flange inside diameter: 276.5mm (B1)
Flange thickness (C2): 26mm
Pitch Circle Diameter (PCD): 350mm (K)
Hub height: 46mm (H1)
Neck diameter: 298mm (N2)
Raised Face Diameter: 320mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 12 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-200-RF-SOB-P10-S235JR] DN200 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

DN200 PN10 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 340mm (D)
Flange inside diameter: 221.5mm (B1)
Flange thickness (C2): 24mm
Pitch Circle Diameter (PCD): 295mm (K)
Hub height: 44mm (H1)
Neck diameter: 246mm (N2)
Raised Face Diameter: 268mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-1000-RF-SOB-P16-S235JR] DN1000 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN1000 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 1255mm (D)
Flange inside diameter: 1022.0mm (B1)
Flange thickness (C2): 59mm
Pitch Circle Diameter (PCD): 1170mm (K)
Hub height: 1072mm (H1)
Neck diameter: 16mm (N2)
Raised Face Diameter: 5mm (d1)
Height of Raised Face: 28mm (f1)
Bolt Holes: M39 off 362.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-900-RF-SOB-P16-S235JR] DN900 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN900 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 1125mm (D)
Flange inside diameter: 922.0mm (B1)
Flange thickness (C2): 48mm
Pitch Circle Diameter (PCD): 1050mm (K)
Hub height: 968mm (H1)
Neck diameter: 12mm (N2)
Raised Face Diameter: 5mm (d1)
Height of Raised Face: 28mm (f1)
Bolt Holes: M39 off 310.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-800-RF-SOB-P16-S235JR] DN800 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN800 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 1025mm (D)
Flange inside diameter: 818.0mm (B1)
Flange thickness (C2): 45mm
Pitch Circle Diameter (PCD): 950mm (K)
Hub height: 864mm (H1)
Neck diameter: 12mm (N2)
Raised Face Diameter: 5mm (d1)
Height of Raised Face: 24mm (f1)
Bolt Holes: M36 off 139.6mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-700-RF-SOB-P16-S235JR] DN700 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN700 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 910mm (D)
Flange inside diameter: 717.0mm (B1)
Flange thickness (C2): 40mm
Pitch Circle Diameter (PCD): 840mm (K)
Hub height: 86mm (H1)
Neck diameter: 764mm (N2)
Raised Face Diameter: 795mm (d1)
Height of Raised Face: 5mm (f1)
Bolt Holes: 24 off 39.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-600-RF-SOB-P16-S235JR] DN600 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN600 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 840mm (D)
Flange inside diameter: 616.5mm (B1)
Flange thickness (C2): 40mm
Pitch Circle Diameter (PCD): 770mm (K)
Hub height: 83mm (H1)
Neck diameter: 658mm (N2)
Raised Face Diameter: 725mm (d1)
Height of Raised Face: 5mm (f1)
Bolt Holes: 20 off 36.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-500-RF-SOB-P16-S235JR] DN500 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN500 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 715mm (D)
Flange inside diameter: 513.5mm (B1)
Flange thickness (C2): 36mm
Pitch Circle Diameter (PCD): 650mm (K)
Hub height: 73mm (H1)
Neck diameter: 559mm (N2)
Raised Face Diameter: 610mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 20 off 33.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-450-RF-SOB-P16-S235JR] DN450 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN450 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 640mm (D)
Flange inside diameter: 462.0mm (B1)
Flange thickness (C2): 34mm
Pitch Circle Diameter (PCD): 585mm (K)
Hub height: 68mm (H1)
Neck diameter: 502mm (N2)
Raised Face Diameter: 550mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 20 off 30.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-400-RF-SOB-P16-S235JR] DN400 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN400 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 580mm (D)
Flange inside diameter: 411.0mm (B1)
Flange thickness (C2): 32mm
Pitch Circle Diameter (PCD): 525mm (K)
Hub height: 63mm (H1)
Neck diameter: 456mm (N2)
Raised Face Diameter: 490mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 30.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-350-RF-SOB-P16-S235JR] DN350 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN350 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 520mm (D)
Flange inside diameter: 359.0mm (B1)
Flange thickness (C2): 30mm
Pitch Circle Diameter (PCD): 470mm (K)
Hub height: 57mm (H1)
Neck diameter: 400mm (N2)
Raised Face Diameter: 438mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 26.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-300-RF-SOB-P16-S235JR] DN300 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN300 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 460mm (D)
Flange inside diameter: 327.5mm (B1)
Flange thickness (C2): 28mm
Pitch Circle Diameter (PCD): 410mm (K)
Hub height: 46mm (H1)
Neck diameter: 350mm (N2)
Raised Face Diameter: 378mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 26.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-250-RF-SOB-P16-S235JR] DN250 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN250 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 405mm (D)
Flange inside diameter: 276.5mm (B1)
Flange thickness (C2): 26mm
Pitch Circle Diameter (PCD): 355mm (K)
Hub height: 46mm (H1)
Neck diameter: 298mm (N2)
Raised Face Diameter: 320mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 12 off 26.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-200-RF-SOB-P16-S235JR] DN200 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN200 PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 340mm (D)
Flange inside diameter: 221.5mm (B1)
Flange thickness (C2): 24mm
Pitch Circle Diameter (PCD): 295mm (K)
Hub height: 44mm (H1)
Neck diameter: 246mm (N2)
Raised Face Diameter: 268mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 12 off 22.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-150-RF-SOB-P16-S235JR] DN150 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN150 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 285mm (D)
Flange inside diameter: 170.5mm (B1)
Flange thickness (C2): 24mm
Pitch Circle Diameter (PCD): 240mm (K)
Hub height: 44mm (H1)
Neck diameter: 195mm (N2)
Raised Face Diameter: 212mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 22.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 34.74
[CS-NB-FLA-125-RF-SOB-P16-S235JR] DN125 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN125 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 250mm (D)
Flange inside diameter: 141.5mm (B1)
Flange thickness (C2): 22mm
Pitch Circle Diameter (PCD): 210mm (K)
Hub height: 44mm (H1)
Neck diameter: 168mm (N2)
Raised Face Diameter: 188mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 18.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 89.52
[CS-NB-FLA-100-RF-SOB-P16-S235JR] DN100 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN100 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 220mm (D)
Flange inside diameter: 116.0mm (B1)
Flange thickness (C2): 20mm
Pitch Circle Diameter (PCD): 180mm (K)
Hub height: 40mm (H1)
Neck diameter: 140mm (N2)
Raised Face Diameter: 158mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 18.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 21.66
[CS-NB-FLA-80-RF-SOB-P16-S235JR] DN80 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN80 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 200mm (D)
Flange inside diameter: 90.5mm (B1)
Flange thickness (C2): 20mm
Pitch Circle Diameter (PCD): 160mm (K)
Hub height: 34mm (H1)
Neck diameter: 118mm (N2)
Raised Face Diameter: 138mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 18.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 36.24
[CS-NB-FLA-65-RF-SOB-P16-S235JR] DN65 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN65 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 185mm (D)
Flange inside diameter: 77.5mm (B1)
Flange thickness (C2): 18mm
Pitch Circle Diameter (PCD): 145mm (K)
Hub height: 32mm (H1)
Neck diameter: 104mm (N2)
Raised Face Diameter: 122mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 4 OR 8* off 18.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 14.73
[CS-NB-FLA-50-RF-SOB-P16-S235JR] DN50 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

DN50 PN10/PN16 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 165mm (D)
Flange inside diameter: 61.5mm (B1)
Flange thickness (C2): 18mm
Pitch Circle Diameter (PCD): 125mm (K)
Hub height: 28mm (H1)
Neck diameter: 84mm (N2)
Raised Face Diameter: 102mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 4 off 18.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 12.96
[CS-NB-FLA-600-RF-SOB-P25-S235JR] DN600 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

DN600 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 845mm (D)
Flange inside diameter: 616.5mm (B1)
Flange thickness (C2): 48mm
Pitch Circle Diameter (PCD): 770mm (K)
Hub height: 100mm (H1)
Neck diameter: 684mm (N2)
Raised Face Diameter: 720mm (d1)
Height of Raised Face: 5mm (f1)
Bolt Holes: 20 off 39mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-500-RF-SOB-P25-S235JR] DN500 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

DN500 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 730mm (D)
Flange inside diameter: 513.5mm (B1)
Flange thickness (C2): 48mm
Pitch Circle Diameter (PCD): 660mm (K)
Hub height: 90mm (H1)
Neck diameter: 580mm (N2)
Raised Face Diameter: 615mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 20 off 36mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-450-RF-SOB-P25-S235JR] DN450 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

DN450 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 670mm (D)
Flange inside diameter: 462.0mm (B1)
Flange thickness (C2): 46mm
Pitch Circle Diameter (PCD): 600mm (K)
Hub height: 84mm (H1)
Neck diameter: 520mm (N2)
Raised Face Diameter: 555mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 20 off 36mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-400-RF-SOB-P25-S235JR] DN400 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

DN400 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 620mm (D)
Flange inside diameter: 411.0mm (B1)
Flange thickness (C2): 40mm
Pitch Circle Diameter (PCD): 550mm (K)
Hub height: 78mm (H1)
Neck diameter: 472mm (N2)
Raised Face Diameter: 505mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 36mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-350-RF-SOB-P25-S235JR] DN350 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

DN350 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 555mm (D)
Flange inside diameter: 359.0mm (B1)
Flange thickness (C2): 38mm
Pitch Circle Diameter (PCD): 490mm (K)
Hub height: 72mm (H1)
Neck diameter: 418mm (N2)
Raised Face Diameter: 450mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 33mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-300-RF-SOB-P25-S235JR] DN300 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

DN300 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 485mm (D)
Flange inside diameter: 327.5mm (B1)
Flange thickness (C2): 34mm
Pitch Circle Diameter (PCD): 430mm (K)
Hub height: 67mm (H1)
Neck diameter: 364mm (N2)
Raised Face Diameter: 395mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 30mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-250-RF-SOB-P25-S235JR] DN250 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

DN250 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 425mm (D)
Flange inside diameter: 276.5mm (B1)
Flange thickness (C2): 32mm
Pitch Circle Diameter (PCD): 370mm (K)
Hub height: 60mm (H1)
Neck diameter: 310mm (N2)
Raised Face Diameter: 335mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 12 off 30mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-200-RF-SOB-P25-S235JR] DN200 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

DN200 PN25 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 360mm (D)
Flange inside diameter: 221.5mm (B1)
Flange thickness (C2): 30mm
Pitch Circle Diameter (PCD): 310mm (K)
Hub height: 52mm (H1)
Neck diameter: 256mm (N2)
Raised Face Diameter: 278mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 12 off 26mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-600-RF-SOB-P40-S235JR] DN600 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN600 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 890mm (D)
Flange inside diameter: 616.5mm (B1)
Flange thickness (C2): 72mm
Pitch Circle Diameter (PCD): 795mm (K)
Hub height: 100mm (H1)
Neck diameter: 686mm (N2)
Raised Face Diameter: 685mm (d1)
Height of Raised Face: 5mm (f1)
Bolt Holes: 24 off 48mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-500-RF-SOB-P40-S235JR] DN500 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN500 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 785mm (D)
Flange inside diameter: 513.5mm (B1)
Flange thickness (C2): 57mm
Pitch Circle Diameter (PCD): 670mm (K)
Hub height: 90mm (H1)
Neck diameter: 576mm (N2)
Raised Face Diameter: 615mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 20 off 42mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-450-RF-SOB-P40-S235JR] DN450 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN450 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 715mm (D)
Flange inside diameter: 462.0mm (B1)
Flange thickness (C2): 57mm
Pitch Circle Diameter (PCD): 650mm (K)
Hub height: 84mm (H1)
Neck diameter: 532mm (N2)
Raised Face Diameter: 600mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 20 off 39mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-400-RF-SOB-P40-S235JR] DN400 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN400 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 660mm (D)
Flange inside diameter: 411.0mm (B1)
Flange thickness (C2): 50mm
Pitch Circle Diameter (PCD): 585mm (K)
Hub height: 78mm (H1)
Neck diameter: 478mm (N2)
Raised Face Diameter: 535mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 39mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-350-RF-SOB-P40-S235JR] DN350 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN350 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 580mm (D)
Flange inside diameter: 359.0mm (B1)
Flange thickness (C2): 46mm
Pitch Circle Diameter (PCD): 510mm (K)
Hub height: 72mm (H1)
Neck diameter: 424mm (N2)
Raised Face Diameter: 465mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 36mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-300-RF-SOB-P40-S235JR] DN300 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN300 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 515mm (D)
Flange inside diameter: 327.5mm (B1)
Flange thickness (C2): 42mm
Pitch Circle Diameter (PCD): 450mm (K)
Hub height: 67mm (H1)
Neck diameter: 380mm (N2)
Raised Face Diameter: 410mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 16 off 33mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-250-RF-SOB-P40-S235JR] DN250 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN250 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 450mm (D)
Flange inside diameter: 276.5mm (B1)
Flange thickness (C2): 38mm
Pitch Circle Diameter (PCD): 385mm (K)
Hub height: 60mm (H1)
Neck diameter: 312mm (N2)
Raised Face Diameter: 345mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 12 off 33mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-200-RF-SOB-P40-S235JR] DN200 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN200 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 375mm (D)
Flange inside diameter: 221.5mm (B1)
Flange thickness (C2): 34mm
Pitch Circle Diameter (PCD): 320mm (K)
Hub height: 60mm (H1)
Neck diameter: 260mm (N2)
Raised Face Diameter: 285mm (d1)
Height of Raised Face: 4mm (f1)
Bolt Holes: 12 off 30mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 98.22
[CS-NB-FLA-150-RF-SOB-P25-P40-S235JR] DN150 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN150 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 300mm (D)
Flange inside diameter: 170.5mm (B1)
Flange thickness (C2): 28mm
Pitch Circle Diameter (PCD): 250mm (K)
Hub height: 52mm (H1)
Neck diameter: 200mm (N2)
Raised Face Diameter: 218mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 26mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-125-RF-SOB-P25-P40-S235JR] DN125 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN125 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 270mm (D)
Flange inside diameter: 141.5mm (B1)
Flange thickness (C2): 26mm
Pitch Circle Diameter (PCD): 220mm (K)
Hub height: 48mm (H1)
Neck diameter: 170mm (N2)
Raised Face Diameter: 188mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 26mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-100-RF-SOB-P25-P40-S235JR] DN100 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN100 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 235mm (D)
Flange inside diameter: 116.0mm (B1)
Flange thickness (C2): 24mm
Pitch Circle Diameter (PCD): 190mm (K)
Hub height: 44mm (H1)
Neck diameter: 145mm (N2)
Raised Face Diameter: 162mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 22mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 32.28
[CS-NB-FLA-80-RF-SOB-P25-P40-S235JR] DN80 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN80 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 200mm (D)
Flange inside diameter: 90.5mm (B1)
Flange thickness (C2): 24mm
Pitch Circle Diameter (PCD): 160mm (K)
Hub height: 40mm (H1)
Neck diameter: 118mm (N2)
Raised Face Diameter: 138mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 18mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-65-RF-SOB-P25-P40-S235JR] DN65 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN65 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 185mm (D)
Flange inside diameter: 77.5mm (B1)
Flange thickness (C2): 22mm
Pitch Circle Diameter (PCD): 145mm (K)
Hub height: 38mm (H1)
Neck diameter: 104mm (N2)
Raised Face Diameter: 122mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 8 off 18mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-50-RF-SOB-P25-P40-S235JR] DN50 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN50 PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 165mm (D)
Flange inside diameter: 61.5mm (B1)
Flange thickness (C2): 20mm
Pitch Circle Diameter (PCD): 125mm (K)
Hub height: 34mm (H1)
Neck diameter: 84mm (N2)
Raised Face Diameter: 102mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 4 off 18mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-40-RF-SOB-P10/P16/P25/P40-S235JR] DN40 PN10/PN16/PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN40 PN10/PN16/PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 150mm (D)
Flange inside diameter: 49.5mm (B1)
Flange thickness (C2): 18mm
Pitch Circle Diameter (PCD): 110mm (K)
Hub height: 32mm (H1)
Neck diameter: 70mm (N2)
Raised Face Diameter: 88mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 4 off 18mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 10.98
[CS-NB-FLA-32-RF-SOB-P10/P16/P25/P40-S235JR] DN32 PN10/PN16/PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN32 PN10/PN16/PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 140mm (D)
Flange inside diameter: 43.5mm (B1)
Flange thickness (C2): 18mm
Pitch Circle Diameter (PCD): 100mm (K)
Hub height: 30mm (H1)
Neck diameter: 60mm (N2)
Raised Face Diameter: 78mm (d1)
Height of Raised Face: 2mm (f1)
Bolt Holes: 4 off 18mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 9.99
[CS-NB-FLA-25-RF-SOB-P10/P16/P25/P40-S235JR] DN25 PN10/PN16/PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN25 PN10/PN16/PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 115mm (D)
Flange inside diameter: 34.5mm (B1)
Flange thickness (C2): 18mm
Pitch Circle Diameter (PCD): 85mm (K)
Hub height: 28mm (H1)
Neck diameter: 52mm (N2)
Raised Face Diameter: 68mm (d1)
Height of Raised Face: 2mm (f1)
Bolt Holes: 4 off 14mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 9.06
[CS-NB-FLA-20-RF-SOB-P10/P16/P25/P40-S235JR] DN20 PN10/PN16/PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN20 PN10/PN16/PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 105mm (D)
Flange inside diameter: 27.5mm (B1)
Flange thickness (C2): 18mm
Pitch Circle Diameter (PCD): 75mm (K)
Hub height: 26mm (H1)
Neck diameter: 45mm (N2)
Raised Face Diameter: 58mm (d1)
Height of Raised Face: 2mm (f1)
Bolt Holes: 4 off 14mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 7.08
[CS-NB-FLA-15-RF-SOB-P10/P16/P25/P40-S235JR] DN15 PN10/PN16/PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN15 PN10/PN16/PN25/PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 95mm (D)
Flange inside diameter: 22.0mm (B1)
Flange thickness (C2): 16mm
Pitch Circle Diameter (PCD): 65mm (K)
Hub height: 22mm (H1)
Neck diameter: 35mm (N2)
Raised Face Diameter: 45mm (d1)
Height of Raised Face: 2mm (f1)
Bolt Holes: 4 off 14mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
£ 7.56
[CS-NB-FLA-10-RF-SOB-P40-S235JR] DN10 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

DN10 PN40 RF BOSSED SLIP ON FLANGE CS S235JR

Flange outside diameter: 90mm (D)
Flange inside diameter: 18.0mm (B1)
Flange thickness (C2): 16mm
Pitch Circle Diameter (PCD): 60mm (K)
Hub height: 22mm (H1)
Neck diameter: 30mm (N2)
Raised Face Diameter: 40mm (d1)
Height of Raised Face: 2mm (f1)
Bolt Holes: 4 off 14mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-600-RF-SOB-ASA150-A105N] DN600 (24" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN600 (24" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 812.8mm (O)
Flange thickness: 47.7mm (C)
Flange hub height: 82.5mm (Y)
Pitch Circle Diameter (PCD): 749.3mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 20 off 35.0mm diameter
Bore Diameter: 615.9mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-500-RF-SOB-ASA150-A105N] DN500 (20" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN500 (20" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 698.5mm (O)
Flange thickness: 42.9mm (C)
Flange hub height: 73.1mm (Y)
Pitch Circle Diameter (PCD): 635.0mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 20 off 31.7mm diameter
Bore Diameter: 513.0mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-450-RF-SOB-ASA150-A105N] DN450 (18" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN450 (18" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 635.0mm (O)
Flange thickness: 39.6mm (C)
Flange hub height: 68.3mm (Y)
Pitch Circle Diameter (PCD): 577.8mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 16 off 31.7mm diameter
Bore Diameter: 461.7mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-400-RF-SOB-ASA150-A105N] DN400 (16" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN400 (16" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 596.9mm (O)
Flange thickness: 36.5mm (C)
Flange hub height: 63.5mm (Y)
Pitch Circle Diameter (PCD): 539.7mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 16 off 28.4mm diameter
Bore Diameter: 410.4mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
(0)
[CS-NB-FLA-350-RF-SOB-ASA150-A105N] DN350 (14" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN350 (14" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 533.4mm (O)
Flange thickness: 35.0mm (C)
Flange hub height: 57.1mm (Y)
Pitch Circle Diameter (PCD): 476.2mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 12 off 28.4mm diameter
Bore Diameter: 359.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
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[CS-NB-FLA-300-RF-SOB-ASA150-A105N] DN300 (12" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN300 (12" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 482.6mm (O)
Flange thickness: 31.7mm (C)
Flange hub height: 55.6mm (Y)
Pitch Circle Diameter (PCD): 431.8mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 12 off 25.4mm diameter
Bore Diameter: 327.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

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£ 124.50
[CS-NB-FLA-250-RF-SOB-ASA150-A105N] DN250 (10" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN250 (10" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 406.4mm (O)
Flange thickness: 30.2mm (C)
Flange hub height: 49.2mm (Y)
Pitch Circle Diameter (PCD): 361.9mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 12 off 25.4mm diameter
Bore Diameter: 276.3mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

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£ 67.86
[CS-NB-FLA-200-RF-SOB-ASA150-A105N] DN200 (8" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN200 (8" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 342.9mm (O)
Flange thickness: 28.4mm (C)
Flange hub height: 44.4mm (Y)
Pitch Circle Diameter (PCD): 298.4mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 8 off 22.3mm diameter
Bore Diameter: 221.4mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
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[CS-NB-FLA-150-RF-SOB-ASA150-A105N] DN150 (6" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN150 (6" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 279.4mm (O)
Flange thickness: 25.4mm (C)
Flange hub height: 39.6mm (Y)
Pitch Circle Diameter (PCD): 241.3mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 8 off 22.3mm diameter
Bore Diameter: 170.6mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
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£ 36.66
[CS-NB-FLA-125-RF-SOB-ASA150-A105N] DN125 (5" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN125 (5" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 254.0mm (O)
Flange thickness: 23.8mm (C)
Flange hub height: 36.5mm (Y)
Pitch Circle Diameter (PCD): 215.9mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 8 off 22.3mm diameter
Bore Diameter: 143.7mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
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[CS-NB-FLA-100-RF-SOB-ASA150-A105N] DN100 (4" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN100 (4" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 228.6mm (O)
Flange thickness: 23.8mm (C)
Flange hub height: 33.2mm (Y)
Pitch Circle Diameter (PCD): 190.5mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 8 off 19.0mm diameter
Bore Diameter: 116.0mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

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[CS-NB-FLA-80-RF-SOB-ASA150-A105N] DN80 (3" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN80 (3" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 190.5mm (O)
Flange thickness: 23.8mm (C)
Flange hub height: 30.2mm (Y)
Pitch Circle Diameter (PCD): 152.4mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 19.0mm diameter
Bore Diameter: 90.6mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
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[CS-NB-FLA-65-RF-SOB-ASA150-A105N] DN65 (2.1/2" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN65 (2.1/2" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 177.8mm (O)
Flange thickness: 22.3mm (C)
Flange hub height: 28.4mm (Y)
Pitch Circle Diameter (PCD): 139.7mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 19.0mm diameter
Bore Diameter: 74.6mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

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[CS-NB-FLA-50-RF-SOB-ASA150-A105N] DN50 (2" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN50 (2" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 152.4mm (O)
Flange thickness: 19.0mm (C)
Flange hub height: 25.4mm (Y)
Pitch Circle Diameter (PCD): 120.6mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 19.0mm diameter
Bore Diameter: 61.9mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
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[CS-NB-FLA-40-RF-SOB-ASA150-A105N] DN40 (1.1/2" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN40 (1.1/2" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 127.0mm (O)
Flange thickness: 17.5mm (C)
Flange hub height: 22.3mm (Y)
Pitch Circle Diameter (PCD): 98.5mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 49.5mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

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[CS-NB-FLA-32-RF-SOB-ASA150-A105N] DN32 (1.1/4" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN32 (1.1/4" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 117.3mm (O)
Flange thickness: 15.7mm (C)
Flange hub height: 20.5mm (Y)
Pitch Circle Diameter (PCD): 88.9mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 43.1mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

Part of our Flanges and Flanged Connections Range
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[CS-NB-FLA-25-RF-SOB-ASA150-A105N] DN25 (1" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

DN25 (1" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 107.9mm (O)
Flange thickness: 14.2mm (C)
Flange hub height: 17.5mm (Y)
Pitch Circle Diameter (PCD): 79.2mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 34.5mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB

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