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EN1092-1

EN1092-1 Flanges – S235JR, PN6 to PN40

 Integraflow supplies a comprehensive range of BS EN1092-1 (formerly BS4504) Plate and Bossed flanges in S235JR carbon steel, covering PN6, PN10, PN16, PN25, and PN40 pressure ratings in sizes from ½” to 48” (15mm to 1200mm), with in-house custom machining for taper bores, special drilling/tapping, and bolt hole opening/threading to meet bespoke system requirements. EN1092-1 PN Flanged made from A105N available on special request.

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EN1092-1

DN700 PN10 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 717.0mm (B1)
Flange overall diameter: 895mm (D)
PCD: 840mm (K)
Bolt Holes: 24 off 33mm diameter (L)
Flange Thickness: 56mm (C1)
Diameter of Raised Face (RF): 775mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO
Contact us for pricing 0.0 GBP
DN700 PN16 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 717.0mm (B1)
Flange overall diameter: 910mm (D)
PCD: 840mm (K)
Bolt Holes: 24 off 36mm diameter (L)
Flange Thickness: 63mm (C1)
Diameter of Raised Face (RF): 775mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO
£ 1,085.00 1085.0 GBP
DN700 PN25 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 717.0mm (B1)
Flange overall diameter: 960mm (D)
PCD: 875mm (K)
Bolt Holes: 24 off 42mm diameter (L)
Flange Thickness: 85mm (C1)
Diameter of Raised Face (RF): 775mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO
Contact us for pricing 0.0 GBP
DN800 (32" NB) PN6 RF SLIP ON PLATE FLANGE CS S235 JR
Flange inside diameter of: 818.0mm (B1)
Flange overall diameter: 975mm (D)
PCD: 918mm (K)
Bolt Holes: 28 off 30mm diameter (L)
Flange Thickness: 44mm (C1)
Diameter of Raised Face (RF): 885mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO
Contact us for pricing 0.0 GBP
DN800 PN10 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 818.0mm (B1)
Flange overall diameter: 1015mm (D)
PCD: 950mm (K)
Bolt Holes: 24 off 30mm diameter (L)
Flange Thickness: 56mm (C1)
Diameter of Raised Face (RF): 880mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO
Contact us for pricing 0.0 GBP
DN800 PN16 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 818.0mm (B1)
Flange overall diameter: 1025mm (D)
PCD: 950mm (K)
Bolt Holes: 24 off 39mm diameter (L)
Flange Thickness: 74mm (C1)
Diameter of Raised Face (RF): 880mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO
£ 1,575.00 1575.0 GBP
DN800 PN25 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 818.0mm (B1)
Flange overall diameter: 1085mm (D)
PCD: 990mm (K)
Bolt Holes: 24 off 48mm diameter (L)
Flange Thickness: 95mm (C1)
Diameter of Raised Face (RF): 880mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO
Contact us for pricing 0.0 GBP
DN900 (36" NB) PN6 RF SLIP ON PLATE FLANGE CS S235 JR
Flange inside diameter of: 922.0mm (B1)
Flange overall diameter: 1075mm (D)
PCD: 1025mm (K)
Bolt Holes: 28 off 30mm diameter (L)
Flange Thickness: 48mm (C1)
Diameter of Raised Face (RF): 990mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO
Contact us for pricing 0.0 GBP
DN900 PN10 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 922.0mm (B1)
Flange overall diameter: 1115mm (D)
PCD: 1050mm (K)
Bolt Holes: 24 off 33mm diameter (L)
Flange Thickness: 62mm (C1)
Diameter of Raised Face (RF): 980mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO
Contact us for pricing 0.0 GBP
DN900 PN16 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 922.0mm (B1)
Flange overall diameter: 1125mm (D)
PCD: 1050mm (K)
Bolt Holes: 24 off 39mm diameter (L)
Flange Thickness: 82mm (C1)
Diameter of Raised Face (RF): 980mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO
£ 1,890.00 1890.0 GBP
DN1000 (40" NB) PN6 RF SLIP ON PLATE FLANGE CS S235 JR
Flange inside diameter of: 1022.0mm (B1)
Flange overall diameter: 1175mm (D)
PCD: 1120mm (K)
Bolt Holes: 28 off 30mm diameter (L)
Flange Thickness: 52mm (C1)
Diameter of Raised Face (RF): 1090mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO
Contact us for pricing 0.0 GBP
DN1000 PN10 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 1022.0mm (B1)
Flange overall diameter: 1230mm (D)
PCD: 1160mm (K)
Bolt Holes: 28 off 36mm diameter (L)
Flange Thickness: 70mm (C1)
Diameter of Raised Face (RF): 1080mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO
Contact us for pricing 0.0 GBP
DN1000 PN16 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 1022.0mm (B1)
Flange overall diameter: 1255mm (D)
PCD: 1170mm (K)
Bolt Holes: 28 off 42mm diameter (L)
Flange Thickness: 90mm (C1)
Diameter of Raised Face (RF): 1080mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO
£ 2,800.00 2800.0 GBP
DN1200 (48" NB) PN6 RF SLIP ON PLATE FLANGE CS S235 JR
Flange inside diameter of: 1226.0mm (B1)
Flange overall diameter: 1405mm (D)
PCD: 1340mm (K)
Bolt Holes: 32 off 33mm diameter (L)
Flange Thickness: 60mm (C1)
Diameter of Raised Face (RF): 1295mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO
Contact us for pricing 0.0 GBP
DN1200 PN10 RF SLIP ON PLATE FLANGE CS S235JR
Flange inside diameter of: 1226.0mm (B1)
Flange overall diameter: 1455mm (D)
PCD: 1380mm (K)
Bolt Holes: 32 off 36mm diameter (L)
Flange Thickness: 83mm (C1)
Diameter of Raised Face (RF): 1295mm (D1)
Height of raised face: 5mm (F1)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Flat Faced, FFSO
Contact us for pricing 0.0 GBP
DN1200 PN16 RF SLIP ON PLATE FLANGE CS S235JR
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: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, RFSO
£ 3,850.00 3850.0 GBP