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Stainless Steel Nominal Bore Pipework – 304 (1.4301) & 316L (1.4404) Systems

Integraflow supplies complete nominal bore stainless steel pipework systems in 304 (1.4301) and 316L (1.4404)grades, including pipe, fittings, flanges, valves, and supports in welded, seamless, threaded, and socket weld configurations, ideal for corrosive and industrial environments across the food, pharmaceutical, chemical, and mechanical sectors.


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Fittings

DN65 (2½" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 45 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm

Schedule: A403 Seamless
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 45°, LR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN65 (2½" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 45 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm

Schedule: A403 Seamless
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 45°, LR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN65 (2½" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm
Centre to Face: 95.2mm
Schedule: A403 Seamless
Weight: 1.46kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN65 (2½" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm
Centre to Face: 95.2mm
Schedule: A403 Seamless
Weight: 1.46kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN65 (2½" NB) SCHEDULE 10S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm
Centre to Face: 63.5mm
Schedule: A403 Seamless
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN65 (2½" NB) SCHEDULE 10S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm
Centre to Face: 63.5mm
Schedule: A403 Seamless
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN65 (2½" NB) SCHEDULE 10S A403 WELDED EQUAL TEE SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to End: 76.2mm
Schedule: 10S
Weight: 2.36kg

Material: Stainless Steel
Material Grade: ASTM A403

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 66.22 66.22 GBP
DN65 (2½" NB) SCHEDULE 10S A403 WELDED EQUAL TEE SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to End: 76.2mm
Schedule: 10S
Weight: 2.36kg

Material: Stainless Steel
Material Grade: ASTM A403

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 97.16 97.16 GBP
DN65 (2½" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm

Schedule: A403 Welded
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 45°, LR, Bend, Weldable
£ 30.17 30.17 GBP
DN65 (2½" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm

Schedule: A403 Welded
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 45°, LR, Bend, Weldable
£ 46.76 46.76 GBP
DN65 (2½" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm
Centre to Face: 95.2mm
Schedule: A403 Welded
Weight: 1.46kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
£ 38.92 38.92 GBP
DN65 (2½" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm
Centre to Face: 95.2mm
Schedule: A403 Welded
Weight: 1.46kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
£ 61.11 61.11 GBP
DN65 (2½" NB) SCHEDULE 10S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm
Centre to Face: 63.5mm
Schedule: A403 Welded
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
£ 30.17 30.17 GBP
DN65 (2½" NB) SCHEDULE 10S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 3.05mm
Centre to Face: 63.5mm
Schedule: A403 Welded
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
£ 46.76 46.76 GBP
DN65 (2½" NB) SCHEDULE 40S A403 SEAMLESS EQUAL TEE SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to End: 76.2mm
Schedule: 40s
Weight: 2.36kg

Material: Stainless Steel
Material Grade: ASTM A403

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 122.36 122.36 GBP
DN65 (2½" NB) SCHEDULE 40S A403 SEAMLESS EQUAL TEE SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to End: 76.2mm
Schedule: 40s
Weight: 2.36kg

Material: Stainless Steel
Material Grade: ASTM A403

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 177.66 177.66 GBP
DN65 (2½" NB) SCHEDULE 40S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to Face: 95.2mm
Schedule: A403 Seamless
Weight: 1.46kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN65 (2½" NB) SCHEDULE 40S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to Face: 95.2mm
Schedule: A403 Seamless
Weight: 1.46kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN65 (2½" NB) SCHEDULE 40S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to Face: 63.5mm
Schedule: A403 Seamless
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN65 (2½" NB) SCHEDULE 40S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to Face: 63.5mm
Schedule: A403 Seamless
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN65 (2½" NB) SCHEDULE 40S A403 WELDED EQUAL TEE SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to End: 76.2mm
Schedule: 40s
Weight: 2.36kg

Material: Stainless Steel
Material Grade: ASTM A403

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 122.36 122.36 GBP
DN65 (2½" NB) SCHEDULE 40S A403 WELDED EQUAL TEE SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to End: 76.2mm
Schedule: 40s
Weight: 2.36kg

Material: Stainless Steel
Material Grade: ASTM A403

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 177.66 177.66 GBP
DN65 (2½" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm

Schedule: A403 Welded
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 45°, LR, Bend, Weldable
£ 59.92 59.92 GBP
DN65 (2½" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm

Schedule: A403 Welded
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 45°, LR, Bend, Weldable
£ 81.34 81.34 GBP
DN65 (2½" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to Face: 95.2mm
Schedule: A403 Welded
Weight: 1.46kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
£ 76.02 76.02 GBP
DN65 (2½" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to Face: 95.2mm
Schedule: A403 Welded
Weight: 1.46kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
£ 93.45 93.45 GBP
DN65 (2½" NB) SCHEDULE 40S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to Face: 63.5mm
Schedule: A403 Welded
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
£ 59.92 59.92 GBP
DN65 (2½" NB) SCHEDULE 40S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 73.0mm
Wall Thickness: 5.16mm
Centre to Face: 63.5mm
Schedule: A403 Welded
Weight: 0.87kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
£ 81.34 81.34 GBP
DN65 (2½" NB) SW 150# EQUAL TEE SS 316
Thread: 2½" SW (Socket Weld)
Suits an outside diameter of 76.1mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, SW (Socket Weld), Equal, Tee, Tee Piece, Weldable, Low Pressure, 150 psi
£ 194.53 194.53 GBP
DN65 X 32 (2.1/2" X 1.1/4" NB) BSPT REDUCING SOCKET SS 316
Side 1 threaded: 2.1/2" BSPT Female
Suits 1 suits an outside diameter (OD) of: 76.2mm
Side 2 threaded: 1.1/4" BSPT Female
Side 2 suits suits an outside diameter (OD) of: 42.4mm

Material: Forged Stainless steel
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, 3000 psi (3K) High Pressure, Forged Stainless steel, BS3799, ANSI B16.11 MSS SP-83, MSS SP-95, MSS SP-97




Alternative terminology:
Reducer, Socket, Coupling, Reducing Socket, Coupling, Stainless Steel
Contact us for pricing 0.0 GBP
DN65 X 32 (2.1/2" X 1.1/4" NB) NPT REDUCING SOCKET SS 316
Side 1 threaded: 2.1/2" NPT Female
Suits 1 suits an outside diameter (OD) of: 76.2mm
Side 2 threaded: 1.1/4" NPT Female
Side 2 suits suits an outside diameter (OD) of: 42.4mm

Material: Forged Stainless steel
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, 3000 psi (3K) High Pressure, Forged Stainless steel, BS3799, ANSI B16.11 MSS SP-83, MSS SP-95, MSS SP-97




Alternative terminology:
Reducer, Socket, Coupling, Reducing Socket, Coupling, Stainless Steel
Contact us for pricing 0.0 GBP
DN65 X 40 (2.1/2" X 1.1/2" NB) BSP 150# REDUCING HEX BUSH SS 316
Side One Thread: 2.1/2" BSPT Male
Suits an outside diameter (OD) of: 73mm
Side Two Thread: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 29.12 29.12 GBP
DN65 X 40 (2.1/2" X 1.1/2" NB) BSP 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 2.1/2" BSPT Male
Suits an outside diameter (OD) of: 73mm
Side Two Thread: 1.1/2" BSPT Male
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 69.86 69.86 GBP
DN65 X 40 (2.1/2" X 1.1/2" NB) BSP 150# REDUCING SOCKET SS 316
Side One Thread: 2.1/2" BSP Female
Suits an outside diameter (OD) of: 73mm
Side Two Thread: 1.1/2" BSP Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 70.49 70.49 GBP
DN65 X 40 (2.1/2" X 1.1/2" NB) BSPT REDUCING SOCKET SS 316
Side 1 threaded: 2.1/2" BSPT Female
Suits 1 suits an outside diameter (OD) of: 76.2mm
Side 2 threaded: 1.1/2" BSPT Female
Side 2 suits suits an outside diameter (OD) of: 48.3mm

Material: Forged Stainless steel
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, 3000 psi (3K) High Pressure, Forged Stainless steel, BS3799, ANSI B16.11 MSS SP-83, MSS SP-95, MSS SP-97




Alternative terminology:
Reducer, Socket, Coupling, Reducing Socket, Coupling, Stainless Steel
Contact us for pricing 0.0 GBP
DN65 X 40 (2.1/2" X 1.1/2" NB) NPT REDUCING SOCKET SS 316
Side 1 threaded: 2.1/2" NPT Female
Suits 1 suits an outside diameter (OD) of: 76.2mm
Side 2 threaded: 1.1/2" NPT Female
Side 2 suits suits an outside diameter (OD) of: 48.3mm

Material: Forged Stainless steel
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, 3000 psi (3K) High Pressure, Forged Stainless steel, BS3799, ANSI B16.11 MSS SP-83, MSS SP-95, MSS SP-97




Alternative terminology:
Reducer, Socket, Coupling, Reducing Socket, Coupling, Stainless Steel
Contact us for pricing 0.0 GBP
DN65 X 40 (2.1/2" X 1.1/2" NB) NPT 150# REDUCING HEX BUSH SS 316
Side One Thread: 2.1/2" NPT Male
Suits an outside diameter (OD) of: 73mm
Side Two Thread: 1.1/2" NPT Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 99.54 99.54 GBP
DN65 X 40 (2.1/2" X 1.1/2" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 2.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 73mm
Side Two Connection: 1.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 82.95 82.95 GBP
DN65 X 50 (2.1/2" X 2" NB) BSP 150# REDUCING HEX BUSH SS 316
Side One Thread: 2.1/2" BSPT Male
Suits an outside diameter (OD) of: 73mm
Side Two Thread: 2" BSPP Female
Suits an outside diameter (OD) of: 60.3mm
Material: Stainless
Grade: 316
£ 63.21 63.21 GBP
DN65 X 50 (2.1/2" X 2" NB) BSP 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 2.1/2" BSPT Male
Suits an outside diameter (OD) of: 73mm
Side Two Thread: 2" BSPT Male
Suits an outside diameter (OD) of: 60.3mm
Material: Stainless
Grade: 316
£ 69.86 69.86 GBP