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Bossed

Bossed Slip-On Flanges – ASA 125, 150, 300, 600, 900, 1500 – A105N

Integraflow supplies bossed (hubbed) slip-on flanges in A105N carbon steel, covering ASA/ANSI pressure ratings 125, 150, 300, 600, 900, and 1500, with options sourced from both European and Far Eastern mills, and full BS EN 10204 3.1 material certification available, ideal for high-integrity pipeline systems in oil, gas, steam, and industrial applications.

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
Contact us for pricing 0.0 GBP
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
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DN15 (1/2" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 88.9mm (O)
Flange thickness: 11.1mm (C)
Flange hub height: 15.7mm (Y)
Pitch Circle Diameter (PCD): 60.4mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 22.3mm (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

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 120.6mm (O)
Flange thickness: 22.3mm (C)
Flange hub height: 31.7mm (Y)
Pitch Circle Diameter (PCD): 82.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 22.3mm diameter
Bore Diameter: 22.3mm (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 1500LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
DN15 (1/2" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 95.2mm (O)
Flange thickness: 14.2mm (C)
Flange hub height: 22.3mm (Y)
Pitch Circle Diameter (PCD): 66.5mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 22.3mm (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 300LB, SOB

Part of our Flanges and Flanged Connections Range
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DN15 (1/2" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 95.2mm (O)
Flange thickness: 14.2mm (C)
Flange hub height: 22.3mm (Y)
Pitch Circle Diameter (PCD): 66.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 22.3mm (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 600LB, SOB

Part of our Flanges and Flanged Connections Range
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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
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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
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DN20 (3/4" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 98.5mm (O)
Flange thickness: 12.7mm (C)
Flange hub height: 15.7mm (Y)
Pitch Circle Diameter (PCD): 69.8mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 27.6mm (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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DN20 (3/4" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 130.0mm (O)
Flange thickness: 25.4mm (C)
Flange hub height: 35.0mm (Y)
Pitch Circle Diameter (PCD): 88.9mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 22.3mm diameter
Bore Diameter: 27.6mm (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 1500LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
DN20 (3/4" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 117.3mm (O)
Flange thickness: 15.7mm (C)
Flange hub height: 25.4mm (Y)
Pitch Circle Diameter (PCD): 82.5mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 19.0mm diameter
Bore Diameter: 27.6mm (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 300LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
DN20 (3/4" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 117.3mm (O)
Flange thickness: 15.7mm (C)
Flange hub height: 25.4mm (Y)
Pitch Circle Diameter (PCD): 82.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 19.0mm diameter
Bore Diameter: 27.6mm (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 600LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
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
Contact us for pricing 0.0 GBP
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
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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

Part of our Flanges and Flanged Connections Range
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DN25 (1" NB) ASA150 RF SLIP ON BOSSED FLANGE CS A105 N
Suits an outside diameter (OD) of: 33.4mm
Material: Mild Steel
Grade: A105 N
Standards: ANSI / ASA150
Flange Face: Raised
Bolt Holes: 4 off to suit M16 Bolts
PCD: 79.4mm
Flange Diameter: 123.8mm
Flange Thickness: 17.46mm
Certification Available: 3.1 BS EN 10204 Material Certification

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

Part of our Flanges and Flanged Connections Range
£16.80 each
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DN25 (1" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 149.3mm (O)
Flange thickness: 28.4mm (C)
Flange hub height: 41.1mm (Y)
Pitch Circle Diameter (PCD): 101.6mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 25.4mm 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 1500LB, SOB

Part of our Flanges and Flanged Connections Range
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DN25 (1" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 123.9mm (O)
Flange thickness: 17.5mm (C)
Flange hub height: 26.9mm (Y)
Pitch Circle Diameter (PCD): 88.9mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 19.0mm 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 300LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
DN25 (1" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 123.9mm (O)
Flange thickness: 17.5mm (C)
Flange hub height: 26.9mm (Y)
Pitch Circle Diameter (PCD): 88.9mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 19.0mm 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 600LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
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
Contact us for pricing 0.0 GBP
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
Contact us for pricing 0.0 GBP
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
Contact us for pricing 0.0 GBP
DN32 (1.1/4" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 158.7mm (O)
Flange thickness: 28.4mm (C)
Flange hub height: 41.1mm (Y)
Pitch Circle Diameter (PCD): 111.2mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 25.4mm 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 1500LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
DN32 (1.1/4" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 133.3mm (O)
Flange thickness: 19.0mm (C)
Flange hub height: 26.9mm (Y)
Pitch Circle Diameter (PCD): 98.5mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 19.0mm 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 300LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
DN32 (1.1/4" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 133.3mm (O)
Flange thickness: 20.5mm (C)
Flange hub height: 28.4mm (Y)
Pitch Circle Diameter (PCD): 98.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 19.0mm 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 600LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
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
Contact us for pricing 0.0 GBP
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
Contact us for pricing 0.0 GBP
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

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
DN40 (1.1/2" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 177.8mm (O)
Flange thickness: 31.7mm (C)
Flange hub height: 44.4mm (Y)
Pitch Circle Diameter (PCD): 123.9mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 28.4mm 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 1500LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
DN40 (1.1/2" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 155.4mm (O)
Flange thickness: 20.5mm (C)
Flange hub height: 30.2mm (Y)
Pitch Circle Diameter (PCD): 114.3mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 22.3mm 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 300LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
DN40 (1.1/2" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 155.4mm (O)
Flange thickness: 22.3mm (C)
Flange hub height: 31.7mm (Y)
Pitch Circle Diameter (PCD): 114.3mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 4 off 22.3mm 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 600LB, SOB

Part of our Flanges and Flanged Connections Range
Contact us for pricing 0.0 GBP
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
Contact us for pricing 0.0 GBP
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
Contact us for pricing 0.0 GBP
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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DN50 (2" NB) ASA150 RF SLIP ON BOSSED FLANGE CS A105 N
Suits an outside diameter (OD) of: 60.3mm
Material: Mild Steel
Grade: A105 N
Standards: ANSI / ASA150
Flange Face: Raised
Bolt Holes: 4 off to suit M16 Bolts
PCD: 120.65mm
Flange Diameter: 152mm
Flange Thickness: 19.05mm
Certification Available: 3.1 BS EN 10204 Material Certification

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

Part of our Flanges and Flanged Connections Range
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DN50 (2" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 215.9mm (O)
Flange thickness: 38.1mm (C)
Flange hub height: 57.1mm (Y)
Pitch Circle Diameter (PCD): 165.1mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 8 off 25.4mm 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 1500LB, SOB

Part of our Flanges and Flanged Connections Range
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DN50 (2" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 165.1mm (O)
Flange thickness: 22.3mm (C)
Flange hub height: 33.2mm (Y)
Pitch Circle Diameter (PCD): 127.0mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 8 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 300LB, SOB

Part of our Flanges and Flanged Connections Range
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DN50 (2" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 165.1mm (O)
Flange thickness: 25.4mm (C)
Flange hub height: 36.5mm (Y)
Pitch Circle Diameter (PCD): 127.0mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 8 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 600LB, SOB

Part of our Flanges and Flanged Connections Range
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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
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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
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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
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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

Part of our Flanges and Flanged Connections Range
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DN65 (2.1/2" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 244.3mm (O)
Flange thickness: 41.1mm (C)
Flange hub height: 63.5mm (Y)
Pitch Circle Diameter (PCD): 190.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 8 off 28.4mm 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 1500LB, SOB

Part of our Flanges and Flanged Connections Range
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DN65 (2.1/2" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 190.5mm (O)
Flange thickness: 25.4mm (C)
Flange hub height: 38.1mm (Y)
Pitch Circle Diameter (PCD): 149.3mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 8 off 22.3mm 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 300LB, SOB

Part of our Flanges and Flanged Connections Range
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DN65 (2.1/2" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 190.5mm (O)
Flange thickness: 28.4mm (C)
Flange hub height: 41.1mm (Y)
Pitch Circle Diameter (PCD): 149.3mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 8 off 22.3mm 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 600LB, SOB

Part of our Flanges and Flanged Connections Range
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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
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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
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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
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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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DN80 (3" NB) ASA150 RF SLIP ON BOSSED FLANGE CS A105 N
Suits an outside diameter (OD) of: 88.9mm
Material: Mild Steel
Grade: A105 N
Standards: ANSI / ASA150
Flange Face: Raised
Bolt Holes: 4 off 19mm Ø
PCD: 152.4mm
Flange Diameter: 190.5mm
Flange Thickness: 23.5mm
Certification Available: 3.1 BS EN 10204 Material Certification

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

Part of our Flanges and Flanged Connections Range
£43.40 each
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DN80 (3" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 266.7mm (O)
Flange thickness: 47.7mm (C)
Flange hub height: 63.5mm (Y)
Pitch Circle Diameter (PCD): 203.2mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 8 off 31.7mm 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 1500LB, SOB

Part of our Flanges and Flanged Connections Range
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DN80 (3" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 209.5mm (O)
Flange thickness: 28.4mm (C)
Flange hub height: 42.9mm (Y)
Pitch Circle Diameter (PCD): 168.1mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 8 off 22.3mm 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 300LB, SOB

Part of our Flanges and Flanged Connections Range
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DN80 (3" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 209.5mm (O)
Flange thickness: 31.7mm (C)
Flange hub height: 45.9mm (Y)
Pitch Circle Diameter (PCD): 168.1mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 8 off 22.3mm 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 600LB, SOB

Part of our Flanges and Flanged Connections Range
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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
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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
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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
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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

Part of our Flanges and Flanged Connections Range
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DN100 (4" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 311.1mm (O)
Flange thickness: 53.8mm (C)
Flange hub height: 63.5mm (Y)
Pitch Circle Diameter (PCD): 241.3mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 8 off 35.0mm 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 1500LB, SOB

Part of our Flanges and Flanged Connections Range
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DN100 (4" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 254.0mm (O)
Flange thickness: 31.7mm (C)
Flange hub height: 47.7mm (Y)
Pitch Circle Diameter (PCD): 200.1mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 8 off 22.3mm 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 300LB, SOB

Part of our Flanges and Flanged Connections Range
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DN100 (4" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 273.0mm (O)
Flange thickness: 38.1mm (C)
Flange hub height: 53.8mm (Y)
Pitch Circle Diameter (PCD): 215.9mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 8 off 25.4mm 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 600LB, SOB

Part of our Flanges and Flanged Connections Range
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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
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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
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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
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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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DN125 (5" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 374.6mm (O)
Flange thickness: 73.1mm (C)
Flange hub height: 63.5mm (Y)
Pitch Circle Diameter (PCD): 292.1mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 8 off 41.1mm 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 1500LB, SOB

Part of our Flanges and Flanged Connections Range
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DN125 (5" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 279.4mm (O)
Flange thickness: 35.0mm (C)
Flange hub height: 50.8mm (Y)
Pitch Circle Diameter (PCD): 234.9mm (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 300LB, SOB

Part of our Flanges and Flanged Connections Range
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DN125 (5" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 330.2mm (O)
Flange thickness: 44.4mm (C)
Flange hub height: 60.4mm (Y)
Pitch Circle Diameter (PCD): 266.7mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 8 off 28.4mm 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 600LB, SOB

Part of our Flanges and Flanged Connections Range
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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
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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

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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

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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

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DN150 (6" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 393.7mm (O)
Flange thickness: 82.5mm (C)
Flange hub height: 66.3mm (Y)
Pitch Circle Diameter (PCD): 317.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 12 off 38.1mm 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 1500LB, SOB

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DN150 (6" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 317.5mm (O)
Flange thickness: 36.5mm (C)
Flange hub height: 52.3mm (Y)
Pitch Circle Diameter (PCD): 269.7mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 12 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 300LB, SOB

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DN150 (6" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 355.6mm (O)
Flange thickness: 47.7mm (C)
Flange hub height: 66.5mm (Y)
Pitch Circle Diameter (PCD): 292.1mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 12 off 28.4mm 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 600LB, SOB

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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

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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

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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
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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

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DN200 (8" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 482.6mm (O)
Flange thickness: 91.9mm (C)
Flange hub height: 69.9mm (Y)
Pitch Circle Diameter (PCD): 393.7mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 12 off 44.4mm 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 1500LB, SOB

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DN200 (8" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 381.0mm (O)
Flange thickness: 41.1mm (C)
Flange hub height: 61.9mm (Y)
Pitch Circle Diameter (PCD): 330.2mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 12 off 25.4mm 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 300LB, SOB

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DN200 (8" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 419.1mm (O)
Flange thickness: 55.6mm (C)
Flange hub height: 76.2mm (Y)
Pitch Circle Diameter (PCD): 349.6mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 12 off 31.7mm 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 600LB, SOB

Part of our Flanges and Flanged Connections Range
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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

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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

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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
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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
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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
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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

Part of our Flanges and Flanged Connections Range
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DN250 (10" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 584.2mm (O)
Flange thickness: 107.9mm (C)
Flange hub height: 82.6mm (Y)
Pitch Circle Diameter (PCD): 482.6mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 12 off 50.8mm 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 1500LB, SOB

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DN250 (10" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 444.5mm (O)
Flange thickness: 47.7mm (C)
Flange hub height: 66.5mm (Y)
Pitch Circle Diameter (PCD): 387.3mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 16 off 28.4mm 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 300LB, SOB

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DN250 (10" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 508.0mm (O)
Flange thickness: 63.5mm (C)
Flange hub height: 85.8mm (Y)
Pitch Circle Diameter (PCD): 431.8mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 16 off 35.0mm 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 600LB, SOB

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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
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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

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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
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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

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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
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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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DN300 (12" NB) ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 673.1mm (O)
Flange thickness: 123.9mm (C)
Flange hub height: 85.6mm (Y)
Pitch Circle Diameter (PCD): 571.5mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 16 off 53.8mm 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 1500LB, SOB

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DN300 (12" NB) ASA300 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 520.7mm (O)
Flange thickness: 50.8mm (C)
Flange hub height: 73.1mm (Y)
Pitch Circle Diameter (PCD): 450.8mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 16 off 31.7mm 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 300LB, SOB

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DN300 (12" NB) ASA600 RF BOSSED SLIP ON FLANGE CS A105N
Flange outside diameter: 558.8mm (O)
Flange thickness: 66.5mm (C)
Flange hub height: 91.9mm (Y)
Pitch Circle Diameter (PCD): 488.9mm (K)
Raised Face Height: 6.3mm (RF)
Bolt Holes: 16 off 35.0mm 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 600LB, SOB

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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
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