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Nominal Bore

Stainless Steel Nominal Bore Pipework – 304 & 316 Systems

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

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Nominal Bore

DN100 X DN50 (4" X 2" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 60mm
Wall Thickness: 6.02 X 3.91mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN50 (4" X 2" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 60mm
Wall Thickness: 6.02 X 3.91mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN50 (4" X 2" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 60mm
Wall Thickness: 6.02 X 3.91mm
Length: 102mm
£38.19 each
List Price – Sign in to view Trade Prices 38.19 GBP
DN100 X DN50 (4" X 2" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 60mm
Wall Thickness: 6.02 X 3.91mm
Length: 102mm
£54.81 each
List Price – Sign in to view Trade Prices 54.81 GBP
DN100 X DN50 (4" X 2" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 60mm
Wall Thickness: 6.02 X 3.91mm
Length: 102mm
£69.33 each
List Price – Sign in to view Trade Prices 69.33 GBP
DN100 X DN50 (4" X 2" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 60mm
Wall Thickness: 6.02 X 3.91mm
Length: 102mm
£82.92 each
List Price – Sign in to view Trade Prices 82.92 GBP
DN100 X DN65 (4" X 2½" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 73mm
Wall Thickness: 6.02 X 5.16mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN65 (4" X 2½" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 73mm
Wall Thickness: 6.02 X 5.16mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN65 (4" X 2½" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 73mm
Wall Thickness: 6.02 X 5.16mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN65 (4" X 2½" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 73mm
Wall Thickness: 6.02 X 5.16mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN65 (4" X 2½" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 73mm
Wall Thickness: 6.02 X 5.16mm
Length: 102mm
£50.07 each
List Price – Sign in to view Trade Prices 50.07 GBP
DN100 X DN65 (4" X 2½" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 73mm
Wall Thickness: 6.02 X 5.16mm
Length: 102mm
£65.64 each
List Price – Sign in to view Trade Prices 65.64 GBP
DN100 X DN65 (4" X 2½" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 73mm
Wall Thickness: 6.02 X 5.16mm
Length: 102mm
£54.42 each
List Price – Sign in to view Trade Prices 54.42 GBP
DN100 X DN65 (4" X 2½" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 73mm
Wall Thickness: 6.02 X 5.16mm
Length: 102mm
£55.95 each
List Price – Sign in to view Trade Prices 55.95 GBP
DN100 X DN80 (4" X 3" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 89mm
Wall Thickness: 6.02 X 5.49mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN80 (4" X 3" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 89mm
Wall Thickness: 6.02 X 5.49mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN80 (4" X 3" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 89mm
Wall Thickness: 6.02 X 5.49mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN80 (4" X 3" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 89mm
Wall Thickness: 6.02 X 5.49mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN80 (4" X 3" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 89mm
Wall Thickness: 6.02 X 5.49mm
Length: 102mm
£33.45 each
List Price – Sign in to view Trade Prices 33.45 GBP
DN100 X DN80 (4" X 3" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 89mm
Wall Thickness: 6.02 X 5.49mm
Length: 102mm
£50.58 each
List Price – Sign in to view Trade Prices 50.58 GBP
DN100 X DN80 (4" X 3" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 114 X 89mm
Wall Thickness: 6.02 X 5.49mm
Length: 102mm
£50.28 each
List Price – Sign in to view Trade Prices 50.28 GBP
DN100 X DN80 (4" X 3" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 114 X 89mm
Wall Thickness: 6.02 X 5.49mm
Length: 102mm
£65.16 each
List Price – Sign in to view Trade Prices 65.16 GBP
DN100 x DN80 (4 x 3" NB) SCHEDULE 10S A403 SEAMLESS REDUCING TEE SS 304
Outside Diameter (OD): 114 x 89mm
Wall Thickness (Run x Branch): 3.05 x 3.05mm
Centre to End (Run): 105mm
Centre to End (Branch): 98mm
Schedule: 10S
Weight: 2.15kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN100 x DN80 (4 x 3" NB) SCHEDULE 10S A403 SEAMLESS REDUCING TEE SS 316
Outside Diameter (OD): 114 x 89mm
Wall Thickness (Run x Branch): 3.05 x 3.05mm
Centre to End (Run): 105mm
Centre to End (Branch): 98mm
Schedule: 10S
Weight: 2.15kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN100 x DN80 (4 x 3" NB) SCHEDULE 10S A403 WELDED REDUCING TEE SS 304
Outside Diameter (OD): 114 x 89mm
Wall Thickness (Run x Branch): 3.05 x 3.05mm
Centre to End (Run): 105mm
Centre to End (Branch): 98mm
Schedule: 10S
Weight: 2.15kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£51.33 each
List Price – Sign in to view Trade Prices 51.33 GBP
DN100 x DN80 (4 x 3" NB) SCHEDULE 10S A403 WELDED REDUCING TEE SS 316
Outside Diameter (OD): 114 x 89mm
Wall Thickness (Run x Branch): 3.05 x 3.05mm
Centre to End (Run): 105mm
Centre to End (Branch): 98mm
Schedule: 10S
Weight: 2.15kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£95.34 each
List Price – Sign in to view Trade Prices 95.34 GBP
DN100 x DN80 (4 x 3" NB) SCHEDULE 40S A403 SEAMLESS REDUCING TEE SS 304
Outside Diameter (OD): 114 x 89mm
Wall Thickness (Run x Branch): 6.02 x 5.49mm
Centre to End (Run): 105mm
Centre to End (Branch): 98mm
Schedule: 40s
Weight: 6.5kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN100 x DN80 (4 x 3" NB) SCHEDULE 40S A403 SEAMLESS REDUCING TEE SS 316
Outside Diameter (OD): 114 x 89mm
Wall Thickness (Run x Branch): 6.02 x 5.49mm
Centre to End (Run): 105mm
Centre to End (Branch): 98mm
Schedule: 40s
Weight: 6.5kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN100 x DN80 (4 x 3" NB) SCHEDULE 40S A403 WELDED REDUCING TEE SS 304
Outside Diameter (OD): 114 x 89mm
Wall Thickness (Run x Branch): 6.02 x 5.49mm
Centre to End (Run): 105mm
Centre to End (Branch): 98mm
Schedule: 40s
Weight: 6.5kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£69.51 each
List Price – Sign in to view Trade Prices 69.51 GBP
DN100 x DN80 (4 x 3" NB) SCHEDULE 40S A403 WELDED REDUCING TEE SS 316
Outside Diameter (OD): 114 x 89mm
Wall Thickness (Run x Branch): 6.02 x 5.49mm
Centre to End (Run): 105mm
Centre to End (Branch): 98mm
Schedule: 40s
Weight: 6.5kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£174.33 each
List Price – Sign in to view Trade Prices 174.33 GBP
DN125 (5" NB) SCHEDULE 10S A403 SEAMLESS EQUAL TEE SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to End: 123.8mm
Schedule: 10S
Weight: 8.98kg

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
Contact us for pricing 0.0 GBP
DN125 (5" NB) SCHEDULE 10S A403 SEAMLESS EQUAL TEE SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to End: 123.8mm
Schedule: 10S
Weight: 8.98kg

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
Contact us for pricing 0.0 GBP
DN125 (5" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 45 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm

Schedule: A403 Seamless
Weight: 4.42kg

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
DN125 (5" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 45 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm

Schedule: A403 Seamless
Weight: 4.42kg

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
DN125 (5" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm
Centre to Face: 190.0mm
Schedule: A403 Seamless
Weight: 6.8kg

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
DN125 (5" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm
Centre to Face: 190.0mm
Schedule: A403 Seamless
Weight: 6.8kg

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
DN125 (5" NB) SCHEDULE 10S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm
Centre to Face: 127.0mm
Schedule: A403 Seamless
Weight: 4.42kg

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
DN125 (5" NB) SCHEDULE 10S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm
Centre to Face: 127.0mm
Schedule: A403 Seamless
Weight: 4.42kg

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
DN125 (5" NB) SCHEDULE 10S A403 WELDED EQUAL TEE SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to End: 123.8mm
Schedule: 10S
Weight: 8.98kg

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
£108.15 each
List Price – Sign in to view Trade Prices 108.15 GBP
DN125 (5" NB) SCHEDULE 10S A403 WELDED EQUAL TEE SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to End: 123.8mm
Schedule: 10S
Weight: 8.98kg

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
£142.05 each
List Price – Sign in to view Trade Prices 142.05 GBP
DN125 (5" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm

Schedule: A403 Welded
Weight: 4.42kg

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
£51.06 each
List Price – Sign in to view Trade Prices 51.06 GBP
DN125 (5" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm

Schedule: A403 Welded
Weight: 4.42kg

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
£77.34 each
List Price – Sign in to view Trade Prices 77.34 GBP
DN125 (5" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm
Centre to Face: 190.0mm
Schedule: A403 Welded
Weight: 6.8kg

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
£65.34 each
List Price – Sign in to view Trade Prices 65.34 GBP
DN125 (5" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm
Centre to Face: 190.0mm
Schedule: A403 Welded
Weight: 6.8kg

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
£100.32 each
List Price – Sign in to view Trade Prices 100.32 GBP
DN125 (5" NB) SCHEDULE 10S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm
Centre to Face: 127.0mm
Schedule: A403 Welded
Weight: 4.42kg

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
£51.06 each
List Price – Sign in to view Trade Prices 51.06 GBP
DN125 (5" NB) SCHEDULE 10S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 3.40mm
Centre to Face: 127.0mm
Schedule: A403 Welded
Weight: 4.42kg

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
£77.34 each
List Price – Sign in to view Trade Prices 77.34 GBP
DN125 (5" NB) SCHEDULE 10s STAINLESS WELDED PIPE 304
Outside Diameter (OD): 141.3mm
Wall Thickness (WT): 3.40mm (Sch10)
Material: Stainless
Grade: 304
Standards: ASTM A312
Standard Length: 6 meter Random
Weight Per Meter: 11.74kg
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification

Note: Sold online only in 1 meter increments. Please get in touch for specific cutting requirements.

Part of our Stainless Pipes and Tubes Range
£140.70 per metre
List Price – Sign in to view Trade Prices 140.7 GBP
DN125 (5" NB) SCHEDULE 10s STAINLESS WELDED PIPE 316
Outside Diameter (OD): 141.3mm
Wall Thickness (WT): 3.40mm (Sch10)
Material: Stainless
Grade: 316
Standards: ASTM A312
Standard Length: 6 meter Random
Weight Per Meter: 11.74kg
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification

Note: Sold online only in 1 meter increments. Please get in touch for specific cutting requirements.

Part of our Stainless Pipes and Tubes Range
£240.57 per metre
List Price – Sign in to view Trade Prices 240.57 GBP
DN125 (5" NB) SCHEDULE 40S A403 SEAMLESS EQUAL TEE SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to End: 123.8mm
Schedule: 40s
Weight: 8.98kg

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
£177.96 each
List Price – Sign in to view Trade Prices 177.96 GBP
DN125 (5" NB) SCHEDULE 40S A403 SEAMLESS EQUAL TEE SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to End: 123.8mm
Schedule: 40s
Weight: 8.98kg

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
£228.69 each
List Price – Sign in to view Trade Prices 228.69 GBP
DN125 (5" NB) SCHEDULE 40S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 190.0mm
Schedule: A403 Seamless
Weight: 6.8kg

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
DN125 (5" NB) SCHEDULE 40S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 190.0mm
Schedule: A403 Seamless
Weight: 6.8kg

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
DN125 (5" NB) SCHEDULE 40S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 127.0mm
Schedule: A403 Seamless
Weight: 4.42kg

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
DN125 (5" NB) SCHEDULE 40S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 127.0mm
Schedule: A403 Seamless
Weight: 4.42kg

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
DN125 (5" NB) SCHEDULE 40S A403 WELDED EQUAL TEE SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to End: 123.8mm
Schedule: 40s
Weight: 8.98kg

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
£177.96 each
List Price – Sign in to view Trade Prices 177.96 GBP
DN125 (5" NB) SCHEDULE 40S A403 WELDED EQUAL TEE SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to End: 123.8mm
Schedule: 40s
Weight: 8.98kg

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
£228.69 each
List Price – Sign in to view Trade Prices 228.69 GBP
DN125 (5" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm

Schedule: A403 Welded
Weight: 4.42kg

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
£115.62 each
List Price – Sign in to view Trade Prices 115.62 GBP
DN125 (5" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm

Schedule: A403 Welded
Weight: 4.42kg

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
£154.65 each
List Price – Sign in to view Trade Prices 154.65 GBP
DN125 (5" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 190.0mm
Schedule: A403 Welded
Weight: 6.8kg

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
£146.64 each
List Price – Sign in to view Trade Prices 146.64 GBP
DN125 (5" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 190.0mm
Schedule: A403 Welded
Weight: 6.8kg

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
£223.26 each
List Price – Sign in to view Trade Prices 223.26 GBP
DN125 (5" NB) SCHEDULE 40S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 127.0mm
Schedule: A403 Welded
Weight: 4.42kg

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
£115.62 each
List Price – Sign in to view Trade Prices 115.62 GBP
DN125 (5" NB) SCHEDULE 40S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 127.0mm
Schedule: A403 Welded
Weight: 4.42kg

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
£154.65 each
List Price – Sign in to view Trade Prices 154.65 GBP
DN125 (5" NB) SCHEDULE 40s STAINLESS WELDED PIPE 304
Outside Diameter (OD): 141.3mm
Wall Thickness (WT): 6.55mm (Sch40)
Material: Stainless
Grade: 304
Standards: ASTM A312
Standard Length: 6 meter Random
Weight Per Meter: 22.1kg
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification

Note: Sold online only in 1 meter increments. Please get in touch for specific cutting requirements.

Part of our Stainless Pipes and Tubes Range
£209.22 per metre
List Price – Sign in to view Trade Prices 209.22 GBP
DN125 (5" NB) SCHEDULE 40s STAINLESS WELDED PIPE 316
Outside Diameter (OD): 141.3mm
Wall Thickness (WT): 6.55mm (Sch40)
Material: Stainless
Grade: 316
Standards: ASTM A312
Standard Length: 6 meters
Weight Per Meter: 22.1
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification

Note: Sold online only in 1 meter increments. Please get in touch for specific cutting requirements.



Part of our Stainless Pipes and Tubes Range
£377.82 per metre
List Price – Sign in to view Trade Prices 377.82 GBP
DN125 X DN100 (5" X 4" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 114mm
Wall Thickness: 6.55 X 6.02mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN100 (5" X 4" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 114mm
Wall Thickness: 6.55 X 6.02mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN100 (5" X 4" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 114mm
Wall Thickness: 6.55 X 6.02mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN100 (5" X 4" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 114mm
Wall Thickness: 6.55 X 6.02mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN100 (5" X 4" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 114mm
Wall Thickness: 6.55 X 6.02mm
Length: 127mm
£61.56 each
List Price – Sign in to view Trade Prices 61.56 GBP
DN125 X DN100 (5" X 4" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 114mm
Wall Thickness: 6.55 X 6.02mm
Length: 127mm
£92.97 each
List Price – Sign in to view Trade Prices 92.97 GBP
DN125 X DN100 (5" X 4" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 114mm
Wall Thickness: 6.55 X 6.02mm
Length: 127mm
£88.92 each
List Price – Sign in to view Trade Prices 88.92 GBP
DN125 X DN100 (5" X 4" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 114mm
Wall Thickness: 6.55 X 6.02mm
Length: 127mm
£152.19 each
List Price – Sign in to view Trade Prices 152.19 GBP
DN125 X DN50 (5" X 2" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 60mm
Wall Thickness: 6.55 X 3.91mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN50 (5" X 2" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 60mm
Wall Thickness: 6.55 X 3.91mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN50 (5" X 2" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 60mm
Wall Thickness: 6.55 X 3.91mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN50 (5" X 2" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 60mm
Wall Thickness: 6.55 X 3.91mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN50 (5" X 2" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 60mm
Wall Thickness: 6.55 X 3.91mm
Length: 127mm
£98.58 each
List Price – Sign in to view Trade Prices 98.58 GBP
DN125 X DN50 (5" X 2" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 60mm
Wall Thickness: 6.55 X 3.91mm
Length: 127mm
£152.19 each
List Price – Sign in to view Trade Prices 152.19 GBP
DN125 X DN50 (5" X 2" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 60mm
Wall Thickness: 6.55 X 3.91mm
Length: 127mm
£143.19 each
List Price – Sign in to view Trade Prices 143.19 GBP
DN125 X DN50 (5" X 2" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 60mm
Wall Thickness: 6.55 X 3.91mm
Length: 127mm
£199.17 each
List Price – Sign in to view Trade Prices 199.17 GBP
DN125 X DN65 (5" X 2½" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 73mm
Wall Thickness: 6.55 X 5.16mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN65 (5" X 2½" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 73mm
Wall Thickness: 6.55 X 5.16mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN65 (5" X 2½" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 73mm
Wall Thickness: 6.55 X 5.16mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN65 (5" X 2½" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 73mm
Wall Thickness: 6.55 X 5.16mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN65 (5" X 2½" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 73mm
Wall Thickness: 6.55 X 5.16mm
Length: 127mm
£98.67 each
List Price – Sign in to view Trade Prices 98.67 GBP
DN125 X DN65 (5" X 2½" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 73mm
Wall Thickness: 6.55 X 5.16mm
Length: 127mm
£124.71 each
List Price – Sign in to view Trade Prices 124.71 GBP
DN125 X DN65 (5" X 2½" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 73mm
Wall Thickness: 6.55 X 5.16mm
Length: 127mm
£122.64 each
List Price – Sign in to view Trade Prices 122.64 GBP
DN125 X DN65 (5" X 2½" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 73mm
Wall Thickness: 6.55 X 5.16mm
Length: 127mm
£177.51 each
List Price – Sign in to view Trade Prices 177.51 GBP
DN125 X DN80 (5" X 3" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 89mm
Wall Thickness: 6.55 X 5.49mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN80 (5" X 3" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 89mm
Wall Thickness: 6.55 X 5.49mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN80 (5" X 3" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 89mm
Wall Thickness: 6.55 X 5.49mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN80 (5" X 3" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 89mm
Wall Thickness: 6.55 X 5.49mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN80 (5" X 3" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 89mm
Wall Thickness: 6.55 X 5.49mm
Length: 127mm
£86.19 each
List Price – Sign in to view Trade Prices 86.19 GBP
DN125 X DN80 (5" X 3" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 89mm
Wall Thickness: 6.55 X 5.49mm
Length: 127mm
£108.24 each
List Price – Sign in to view Trade Prices 108.24 GBP
DN125 X DN80 (5" X 3" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 141 X 89mm
Wall Thickness: 6.55 X 5.49mm
Length: 127mm
£102.33 each
List Price – Sign in to view Trade Prices 102.33 GBP
DN125 X DN80 (5" X 3" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 141 X 89mm
Wall Thickness: 6.55 X 5.49mm
Length: 127mm
£110.70 each
List Price – Sign in to view Trade Prices 110.7 GBP
DN150 (6" NB) SCHEDULE 10S A403 SEAMLESS EQUAL TEE SS 304
Outside Diameter (OD): 168.3mm
Wall Thickness: 7.11mm
Centre to End: 142.8mm
Schedule: 10S
Weight: 13.33kg

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
Contact us for pricing 0.0 GBP
DN150 (6" NB) SCHEDULE 10S A403 SEAMLESS EQUAL TEE SS 316
Outside Diameter (OD): 168.3mm
Wall Thickness: 7.11mm
Centre to End: 142.8mm
Schedule: 10S
Weight: 13.33kg

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
Contact us for pricing 0.0 GBP
DN150 (6" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 45 DEG ELBOW SS 304
Outside Diameter (OD): 168.3mm
Wall Thickness: 3.40mm

Schedule: A403 Seamless
Weight: 6.89kg

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
DN150 (6" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 45 DEG ELBOW SS 316
Outside Diameter (OD): 168.3mm
Wall Thickness: 3.40mm

Schedule: A403 Seamless
Weight: 6.89kg

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