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Buttweld

Carbon Steel Butt-Weld Fittings – ANSI/ASME B16.9

Integraflow supplies carbon steel butt-weld fittings to ANSI/ASME B16.9, manufactured from ASTM A234 WPBmaterial in sizes from ½” to 36” (15mm to 900mm), available in Schedule 20, 40, 80, 160 as well as Standard Weight (STD WT), Extra Strong (XS), and Double Extra Strong (XXS) wall thicknesses for use in high-performance pipeline systems.

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Buttweld

DN100 X DN90 (4" X 3.1/2" NB) SCHEDULE 40 / STD A234 WPB CONCENTRIC REDUCER
Outside Diameter (OD): 114 X 102mm
Wall Thickness: 6.02 X 5.74mm
Length: 102mm
Contact us for pricing 0.0 GBP
DN100 X DN90 (4" X 3.1/2" NB) SCHEDULE 40 / STD A234 WPB ECCENTRIC REDUCER
Outside Diameter (OD): 114 X 102mm
Wall Thickness: 6.02 X 5.74mm
Length: mm
Contact us for pricing 0.0 GBP
DN100 x DN80 (4 x 3" NB) SCHEDULE 40 / STD A234 WPB REDUCING TEE
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): 95mm
Schedule: STD
Weight: 6.5kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
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 80 / XS A234 WPB REDUCING TEE
Outside Diameter (OD): 114 x 89mm
Wall Thickness (Run x Branch): 8.56 x 7.62mm
Centre to End (Run): 105mm
Centre to End (Branch): 95mm
Schedule: XS
Weight: 7.65kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
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
DN125 (5" NB) SCHEDULE 40 / STD A234 WPB EQUAL TEE
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to End: 123.8mm
Schedule: STD
Weight: 8.98kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 114.59 114.59 GBP
DN125 (5" NB) SCHEDULE 40 / STD A234 WPB LONG RADIUS 45 DEG ELBOW
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 79.4mm
Schedule: STD
Weight: 3.4kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 45°, LR, Bend, Weldable
£ 52.92 52.92 GBP
DN125 (5" NB) SCHEDULE 40 / STD A234 WPB SHORT RADIUS 90 DEG ELBOW
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 127.0mm
Schedule: STD
Weight: 4.42kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
£ 88.83 88.83 GBP
DN125 (5" NB) SCHEDULE 40/ STD A234 WPB LONG RADIUS 90 DEG ELBOW
Outside Diameter (OD): 141.3mm
Wall Thickness: 6.65mm
Centre to Face: 190.0mm
Schedule: STD
Weight: 6.8kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
£ 72.45 72.45 GBP
DN125 (5" NB) SCHEDULE 80 / XS A234 WPB EQUAL TEE
Outside Diameter (OD): 141.3mm
Wall Thickness: 9.5mm
Centre to End: 123.8mm
Schedule: XS
Weight: 12.0kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 187.25 187.25 GBP
DN125 (5" NB) SCHEDULE 80 / XS A234 WPB LONG RADIUS 45 DEG ELBOW
Outside Diameter (OD): 141.3mm
Wall Thickness: 9.5mm
Centre to Face: 79.4mm
Schedule: XS
Weight: 5.0kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 45°, LR, Bend, Weldable
£ 107.24 107.24 GBP
DN125 (5" NB) SCHEDULE 80 / XS A234 WPB LONG RADIUS 90 DEG ELBOW
Outside Diameter (OD): 141.3mm
Wall Thickness: 9.5mm
Centre to Face: 190.0mm
Schedule: XS
Weight: 10.0kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
£ 107.10 107.1 GBP
DN125 (5" NB) SCHEDULE 80 / XS A234 WPB SHORT RADIUS 90 DEG ELBOW
Outside Diameter (OD): 141.3mm
Wall Thickness: 9.5mm
Centre to Face: 127.0mm
Schedule: XS
Weight: 6.89kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
£ 101.43 101.43 GBP
DN125 (5" NB) SCHEDULE 80/XS A234 WPB EQUAL TEE
Outside Diameter (OD): 141.3mm
Wall Thickness (WT): 9.53mm
Material: Carbon Steel
Grade: A234 WPB
Standards: ANSI B16.9, Schedule 80 / Extra Strong
Centre to Face: 124mm
Ends: Buttweld
Construction: Seamless
Certification Available: 3.1 BS EN 10204 Material Certification

Applications:
Water, Oil & Gas / Petrochem, Steam, Fuels, Condensate, HVAC, Marine, Water & Waste Water, Mining, Construction, Power Generation (Energy), Waste to Energy (ERF)

Alternative terminology:
Tee Piece, Equal Tee
£ 273.00 273.0 GBP
DN125 X 100 (5" X 4" NB) SCHEDULE 80/XS A234 WPB ECCENTRIC REDUCER
Side One suits an outside diameter (OD) of: 141.3mm
Side One wall thickness (WT): 9.53mm

Side Two suits an outside diameter (OD) of: 114.3mm
Side Two wall thickness (WT): 8.56mm

Material: Carbon Steel
Grade: A234 WPB
Standards: ASME B16.9
Reduction style: Eccentric
Construction: Seamless
Overall Length: 127mm
Ends: Buttweld
Certification Available: 3.1 BS EN 10204 Material Certification

Applications:
Water, Oil & Gas / Petrochem, Steam, Fuels, Condensate, HVAC, Marine, Water & Waste Water, Mining, Construction, Power Generation (Energy), Waste to Energy (ERF)

Alternative terminology:
Butt Weld, Ecc Reducer, Eccred, Eccentric
£ 110.46 110.46 GBP
DN125 X DN100 (5" X 4" NB) SCHEDULE 40 / STD A234 WPB CONCENTRIC REDUCER
Outside Diameter (OD): 141 X 114mm
Wall Thickness: 6.55 X 6.02mm
End to End Length: 127mm
Schedule: SCHEDULE 40 / STD
Weight: 2.72kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Reducer, Concentric, Weldable
£ 34.72 34.72 GBP
DN125 X DN100 (5" X 4" NB) SCHEDULE 40 / STD A234 WPB ECCENTRIC REDUCER
Outside Diameter (OD): 141 X 114mm
Wall Thickness: 6.55 X 6.02mm
Length: mm
Contact us for pricing 0.0 GBP
DN125 X DN50 (5" X 2" NB) SCHEDULE 40 / STD A234 WPB CONCENTRIC REDUCER
Outside Diameter (OD): 141 X 60mm
Wall Thickness: 6.55 X 3.91mm
Length: 127mm
£ 47.88 47.88 GBP
DN125 X DN50 (5" X 2" NB) SCHEDULE 40 / STD A234 WPB ECCENTRIC REDUCER
Outside Diameter (OD): 141 X 60mm
Wall Thickness: 6.55 X 3.91mm
Length: mm
Contact us for pricing 0.0 GBP
DN125 X DN65 (5" X 2.1/2" NB) SCHEDULE 40 / STD A234 WPB CONCENTRIC REDUCER
Outside Diameter (OD): 141 X 73mm
Wall Thickness: 6.55 X 5.16mm
Length: 127mm
£ 43.40 43.4 GBP
DN125 X DN65 (5" X 2.1/2" NB) SCHEDULE 40 / STD A234 WPB ECCENTRIC REDUCER
Outside Diameter (OD): 141 X 73mm
Wall Thickness: 6.55 X 5.16mm
Length: mm
Contact us for pricing 0.0 GBP
DN125 X DN80 (5" X 3" NB) SCHEDULE 40 / STD A234 WPB CONCENTRIC REDUCER
Outside Diameter (OD): 141 X 89mm
Wall Thickness: 6.55 X 5.49mm
Length: 127mm
£ 40.88 40.88 GBP
DN125 X DN80 (5" X 3" NB) SCHEDULE 40 / STD A234 WPB ECCENTRIC REDUCER
Outside Diameter (OD): 141 X 89mm
Wall Thickness: 6.55 X 5.49mm
Length: mm
Contact us for pricing 0.0 GBP
DN125 X DN90 (5" X 3.1/2" NB) SCHEDULE 40 / STD A234 WPB CONCENTRIC REDUCER
Outside Diameter (OD): 141 X 102mm
Wall Thickness: 6.55 X 5.74mm
Length: 127mm
Contact us for pricing 0.0 GBP
DN125 X DN90 (5" X 3.1/2" NB) SCHEDULE 40 / STD A234 WPB ECCENTRIC REDUCER
Outside Diameter (OD): 141 X 102mm
Wall Thickness: 6.55 X 5.74mm
Length: mm
Contact us for pricing 0.0 GBP
DN150 (6" NB) SCHEDULE 40 / STD A234 WPB CAP
Outside Diameter (OD): 168.3mm
Wall Thickness: 7.11mm
Length: 142.8mm
Schedule: STD
Weight: 2.91kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Cap, End Cap, Cap End, Weldable Cap
Contact us for pricing 0.0 GBP
DN150 (6" NB) SCHEDULE 40 / STD A234 WPB EQUAL TEE
Outside Diameter (OD): 168.3mm
Wall Thickness: 7.11mm
Centre to End: 142.8mm
Schedule: STD
Weight: 13.33kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 151.90 151.9 GBP
DN150 (6" NB) SCHEDULE 40 / STD A234 WPB LONG RADIUS 45 DEG ELBOW
Outside Diameter (OD): 168.3mm
Wall Thickness: 7.11mm
Centre to Face: 95.2mm
Schedule: STD
Weight: 5.1kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 45°, LR, Bend, Weldable
£ 66.57 66.57 GBP
DN150 (6" NB) SCHEDULE 40 / STD A234 WPB SHORT RADIUS 90 DEG ELBOW
Outside Diameter (OD): 168.3mm
Wall Thickness: 7.11mm
Centre to Face: 152.4mm
Schedule: STD
Weight: 6.89kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
£ 79.73 79.73 GBP
DN150 (6" NB) SCHEDULE 40/ STD A234 WPB LONG RADIUS 90 DEG ELBOW
Outside Diameter (OD): 168.3mm
Wall Thickness: 7.11mm
Centre to Face: 229.0mm
Schedule: STD
Weight: 10.1kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
£ 102.34 102.34 GBP
DN150 (6" NB) SCHEDULE 40/STD A234 WPB LONG RADIUS ELBOW 90° (SELF COLUR)
Outside Diameter (OD): 168.3mm
Wall Thickness (WT): 7.11mm
Material: Carbon Steel
Grade: A234 WPB
Standards: ANSI B16.9, Schedule 40 / Standard Weight
Radius Centre to Face: 50.8mm
Angle: 90 Degree
Ends: Buttweld
Construction: Seamless
Certification Available: 3.1 BS EN 10204 Material Certification
Finish: Self Colour (No Varnish)

Applications:
Water, Oil & Gas / Petrochem, Steam, Fuels, Condensate, HVAC, Marine, Water & Waste Water, Mining, Construction, Power Generation (Energy), Waste to Energy (ERF)

Alternative terminology:
Butt Weld, Weld Bends, Weld Elbow, Long Rad, 90s, LR
£ 108.50 108.5 GBP
DN150 (6" NB) SCHEDULE 40/STD A234 WPB SHORT RADIUS ELBOW 90°
Outside Diameter (OD): 168.3mm
Wall Thickness (WT): 7.11mm
Material: Carbon Steel
Grade: A234 WPB
Standards: ANSI B16.9, Schedule 40 / Standard Weight
Radius Centre to Face: 152.4mm
Angle: 90 Degree
Ends: Buttweld
Construction: Seamless
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Butt Weld, Weld Bends, Weld Elbow, Short Rad, 90s, SR
£ 106.96 106.96 GBP
DN150 (6" NB) SCHEDULE 80 / XS A234 WPB CAP
Outside Diameter (OD): 168.3mm
Wall Thickness: 10.97mm
Length: 142.8mm
Schedule: XS
Weight: 4.41kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Cap, End Cap, Cap End, Weldable Cap
Contact us for pricing 0.0 GBP
DN150 (6" NB) SCHEDULE 80 / XS A234 WPB EQUAL TEE
Outside Diameter (OD): 168.3mm
Wall Thickness: 10.97mm
Centre to End: 142.8mm
Schedule: XS
Weight: 19.1kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 325.92 325.92 GBP
DN150 (6" NB) SCHEDULE 80 / XS A234 WPB LONG RADIUS 45 DEG ELBOW
Outside Diameter (OD): 168.3mm
Wall Thickness: 10.97mm
Centre to Face: 95.2mm
Schedule: XS
Weight: 7.7kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 45°, LR, Bend, Weldable
£ 136.36 136.36 GBP
DN150 (6" NB) SCHEDULE 80 / XS A234 WPB LONG RADIUS 90 DEG ELBOW
Outside Diameter (OD): 168.3mm
Wall Thickness: 10.97mm
Centre to Face: 229.0mm
Schedule: XS
Weight: 15.3kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
£ 169.54 169.54 GBP
DN150 (6" NB) SCHEDULE 80 / XS A234 WPB SHORT RADIUS 90 DEG ELBOW
Outside Diameter (OD): 168.3mm
Wall Thickness: 10.97mm
Centre to Face: 152.4mm
Schedule: XS
Weight: 10.3kg

Material: Mild Steel
Material Grade: ASTM A234 WPB
Finish: Black Varnished (Self Colour or Shotblasting on request)
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Short Radius, 90°, SR, Bend, Weldable
£ 165.69 165.69 GBP
DN150 X 100 (6" X 4" NB) SCHEDULE 40/STD A234 WPB CONCENTRIC REDUCER A234 WPB
Side One suits an outside diameter (OD) of: 168.3mm
Side One wall thickness (WT): 7.11mm

Side Two suits an outside diameter (OD) of: 114.3mm
Side Two wall thickness (WT): 6.02mm

Material: Carbon Steel
Grade: A234 WPB
Standards: ASME B16.9
Reduction style: Concentric
Construction: Seamless
Overall Length: 140mm
Ends: Buttweld
Certification Available: 3.1 BS EN 10204 Material Certification


Applications:
Water, Oil & Gas / Petrochem, Steam, Fuels, Condensate, HVAC, Marine, Water & Waste Water, Mining, Construction, Power Generation (Energy), Waste to Energy (ERF)

Alternative terminology:
Butt Weld, Con Reducer, Conred, Concentric
£ 59.50 59.5 GBP
DN150 X 100 (6" X 4" NB) SCHEDULE 80/XS A234 WPB CONCENTRIC REDUCER A234 WPB
Side One suits an outside diameter (OD) of: 168.3mm
Side One wall thickness (WT): 10.97mm

Side Two suits an outside diameter (OD) of: 114.3mm
Side Two wall thickness (WT): 8.56mm

Material: Carbon Steel
Grade: A234 WPB
Standards: ASME B16.9
Reduction style: Concentric
Construction: Seamless
Overall Length: 140mm
Ends: Buttweld
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Butt Weld, Con Reducer, Conred, Concentric
£ 104.30 104.3 GBP
DN150 X 100 (6" X 4" NB) SCHEDULE 80/XS A234 WPB CONCENTRIC REDUCER A234 WPB (EUROPEAN ORIGIN)
Side One suits an outside diameter (OD) of: 168.3mm
Side One wall thickness (WT): 10.97mm

Side Two suits an outside diameter (OD) of: 114.3mm
Side Two wall thickness (WT): 8.56mm

Material: Carbon Steel
Grade: A234 WPB
Standards: ASME B16.9
Reduction style: Concentric
Construction: Seamless
Overall Length: 140mm
Ends: Buttweld
Certification Available: 3.1 BS EN 10204 Material Certification
Origin: European

Alternative terminology:
Butt Weld, Con Reducer, Conred, Concentric
Contact us for pricing 0.0 GBP
DN150 X DN100 (6" X 4" NB) SCHEDULE 40 / STD A234 WPB CONCENTRIC REDUCER
Outside Diameter (OD): 168 X 114mm
Wall Thickness: 7.11 X 6.02mm
Length: 140mm
£ 53.83 53.83 GBP