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Buttweld

Stainless Steel Butt-Weld Fittings – ANSI B16.9 / ASTM A403

Integraflow supplies stainless steel butt-weld fittings in both welded and seamless construction, available in 304/304Land 316/316L grades to ANSI B16.9 and ASTM A403, with sizes from ½” to 24”, sourced from trusted European and Far Eastern mills, and suitable for chemical, and high-performance industrial pipework systems.
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Buttweld

DN40 X DN25 (1½" X 1" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 48 X 33mm
Wall Thickness: 3.68 X 3.38mm
Length: 64mm
£ 40.53 40.53 GBP
DN40 X DN25 (1½" X 1" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 48 X 33mm
Wall Thickness: 3.68 X 3.38mm
Length: 64mm
£ 24.22 24.22 GBP
DN40 X DN25 (1½" X 1" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 48 X 33mm
Wall Thickness: 3.68 X 3.38mm
Length: 64mm
£ 31.22 31.22 GBP
DN40 X DN32 (1½" X 1¼" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 48 X 42mm
Wall Thickness: 3.68 X 3.56mm
Length: 64mm
Contact us for pricing 0.0 GBP
DN40 X DN32 (1½" X 1¼" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 48 X 42mm
Wall Thickness: 3.68 X 3.56mm
Length: 64mm
Contact us for pricing 0.0 GBP
DN40 X DN32 (1½" X 1¼" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 48 X 42mm
Wall Thickness: 3.68 X 3.56mm
Length: 64mm
Contact us for pricing 0.0 GBP
DN40 X DN32 (1½" X 1¼" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 48 X 42mm
Wall Thickness: 3.68 X 3.56mm
Length: 64mm
Contact us for pricing 0.0 GBP
DN40 X DN32 (1½" X 1¼" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 48 X 42mm
Wall Thickness: 3.68 X 3.56mm
Length: 64mm
£ 16.03 16.03 GBP
DN40 X DN32 (1½" X 1¼" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 48 X 42mm
Wall Thickness: 3.68 X 3.56mm
Length: 64mm
£ 22.05 22.05 GBP
DN40 X DN32 (1½" X 1¼" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 48 X 42mm
Wall Thickness: 3.68 X 3.56mm
Length: 64mm
£ 38.71 38.71 GBP
DN40 X DN32 (1½" X 1¼" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 48 X 42mm
Wall Thickness: 3.68 X 3.56mm
Length: 64mm
£ 42.91 42.91 GBP
DN50 (2" NB) SCHEDULE 10S A403 SEAMLESS EQUAL TEE SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to End: 63.5mm
Schedule: 10S
Weight: 1.34kg

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
DN50 (2" NB) SCHEDULE 10S A403 SEAMLESS EQUAL TEE SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to End: 63.5mm
Schedule: 10S
Weight: 1.34kg

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
DN50 (2" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 45 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm

Schedule: A403 Seamless
Weight: 0.45kg

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
DN50 (2" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 45 DEG ELBOW SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm

Schedule: A403 Seamless
Weight: 0.45kg

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
DN50 (2" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm
Centre to Face: 76.2mm
Schedule: A403 Seamless
Weight: 0.72kg

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
DN50 (2" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm
Centre to Face: 76.2mm
Schedule: A403 Seamless
Weight: 0.72kg

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
DN50 (2" NB) SCHEDULE 10S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm
Centre to Face: 50.8mm
Schedule: A403 Seamless
Weight: 0.45kg

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
DN50 (2" NB) SCHEDULE 10S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm
Centre to Face: 50.8mm
Schedule: A403 Seamless
Weight: 0.45kg

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
DN50 (2" NB) SCHEDULE 10S A403 WELDED EQUAL TEE SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to End: 63.5mm
Schedule: 10S
Weight: 1.34kg

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
£ 43.54 43.54 GBP
DN50 (2" NB) SCHEDULE 10S A403 WELDED EQUAL TEE SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to End: 63.5mm
Schedule: 10S
Weight: 1.34kg

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
£ 64.54 64.54 GBP
DN50 (2" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm

Schedule: A403 Welded
Weight: 0.45kg

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
£ 19.67 19.67 GBP
DN50 (2" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm

Schedule: A403 Welded
Weight: 0.45kg

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
£ 28.42 28.42 GBP
DN50 (2" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm
Centre to Face: 76.2mm
Schedule: A403 Welded
Weight: 0.72kg

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
£ 24.99 24.99 GBP
DN50 (2" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm
Centre to Face: 76.2mm
Schedule: A403 Welded
Weight: 0.72kg

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
£ 37.24 37.24 GBP
DN50 (2" NB) SCHEDULE 10S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm
Centre to Face: 50.8mm
Schedule: A403 Welded
Weight: 0.45kg

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
£ 19.67 19.67 GBP
DN50 (2" NB) SCHEDULE 10S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 2.77mm
Centre to Face: 50.8mm
Schedule: A403 Welded
Weight: 0.45kg

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
£ 28.42 28.42 GBP
DN50 (2" NB) SCHEDULE 40S A403 SEAMLESS EQUAL TEE SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to End: 63.5mm
Schedule: 40s
Weight: 1.34kg

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
£ 58.24 58.24 GBP
DN50 (2" NB) SCHEDULE 40S A403 SEAMLESS EQUAL TEE SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to End: 63.5mm
Schedule: 40s
Weight: 1.34kg

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
£ 96.81 96.81 GBP
DN50 (2" NB) SCHEDULE 40S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to Face: 76.2mm
Schedule: A403 Seamless
Weight: 0.72kg

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
DN50 (2" NB) SCHEDULE 40S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to Face: 76.2mm
Schedule: A403 Seamless
Weight: 0.72kg

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
DN50 (2" NB) SCHEDULE 40S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to Face: 50.8mm
Schedule: A403 Seamless
Weight: 0.45kg

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
DN50 (2" NB) SCHEDULE 40S A403 SEAMLESS SHORT RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to Face: 50.8mm
Schedule: A403 Seamless
Weight: 0.45kg

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
DN50 (2" NB) SCHEDULE 40S A403 WELDED EQUAL TEE SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to End: 63.5mm
Schedule: 40s
Weight: 1.34kg

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
£ 58.24 58.24 GBP
DN50 (2" NB) SCHEDULE 40S A403 WELDED EQUAL TEE SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to End: 63.5mm
Schedule: 40s
Weight: 1.34kg

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
£ 96.81 96.81 GBP
DN50 (2" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm

Schedule: A403 Welded
Weight: 0.45kg

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
£ 57.54 57.54 GBP
DN50 (2" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 45 DEG ELBOW SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm

Schedule: A403 Welded
Weight: 0.45kg

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
£ 37.87 37.87 GBP
DN50 (2" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to Face: 76.2mm
Schedule: A403 Welded
Weight: 0.72kg

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
£ 33.39 33.39 GBP
DN50 (2" NB) SCHEDULE 40S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to Face: 76.2mm
Schedule: A403 Welded
Weight: 0.72kg

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
£ 49.63 49.63 GBP
DN50 (2" NB) SCHEDULE 40S A403 WELDED SHORT RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 60.3mm
Wall Thickness: 3.91mm
Centre to Face: 50.8mm
Schedule: A403 Welded
Weight: 0.45kg

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
£ 57.54 57.54 GBP