Slip-On & Plate Flanges

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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: A105N
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

Flange inside diameter of: 77.5mm (B1)
Flange overall diameter: 185mm (D)
PCD: 145mm (K)
Bolt Holes: 4 OR 8* off 18mm diameter (L)
Flange Thickness: 20mm (C1)
Diameter of Raised Face (RF): 110mm (D1)
Height of raised face: 3mm (F1)
Material: Mild Steel
Grade: A105N
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

Flange inside diameter of: 61.5mm (B1)
Flange overall diameter: 140mm (D)
PCD: 110mm (K)
Bolt Holes: 4 off 14mm diameter (L)
Flange Thickness: 16mm (C1)
Diameter of Raised Face (RF): 90mm (D1)
Height of raised face: 3mm (F1)
Material: Mild Steel
Grade: A105N
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

Suits an outside diameter (OD) of: 73/76.2mm
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised
Bolt Holes: 4 off to suit M16 Bolts
PCD: 145mm
Flange Diameter: 185mm
Flange Thickness: 20mm
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative Terminology:
Slip on, Weld on, Plate Flange, RFSO, Mild Steel, Carbon Steel

Part of our Flanges and Flanged Connections Range

Flange inside diameter of: 1226.0mm (B1)
Flange overall diameter: 1485mm (D)
PCD: 1390mm (K)
Bolt Holes: 32 off 48mm diameter (L)
Flange Thickness: 98mm (C1)
Diameter of Raised Face (RF): 1295mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S275 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

Suits an outside diameter (OD) of: 141.3mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat Face
Bolt Holes: 8 off to suit M16 Bolts
PCD: 210mm
Flange Diameter: 250mm
Flange Thickness: 22mm
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative Terminology:
Slip on, Weld on, Plate Flange, FFSO, Mild Steel, Carbon Steel

Part of our Flanges and Flanged Connections Range

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: A105N
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

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: A105N
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

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: A105N
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

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:A105N
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