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Buttweld Pipe Fitting

Buttweld Elbow

Available Angles: 45°, 90°, 180° (Custom degrees available on request).
Curvature Radius:
Long Radius (LR): 1.5D (Smooth flow, reduced erosion).
Short Radius (SR): 1.0D (Compact design for tight spaces).
3D / 5D / 10D: For specialized pipeline projects. Manufacturing Standards: ASME B16.9 (Standard), MSS-SP-75, EN10253, DIN 2605.
Size Range: 1/2" – 72" (DN15 – DN1800).
Wall Thickness: SCH 10, SCH 40, STD, SCH 80, SCH 160, SCH XXS.
Material Selection:
Carbon Steel: ASTM A234 WPB, WPC; ST37.
High-Yield: ASTM A860 WPHY 42/52/60/70.
Stainless Steel: ASTM A403 WP304/L, WP316/L, WP321.
Low-Temp: ASTM A420 WPL6.
End Finish: Precision Beveled Ends (per ASME B16.25) for high-integrity welding.
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Buttweld Tee

Types: Equal Tee and Reducing Tee
Size Range: 1/2″ – 48″ / DN15 – DN1200 or customed
Thickness Schedule: SCH 10 – SCH 160, XXS
Standard: ANSI / ASME B16.9, MSS SP 43, JIS B2311/2312/2313, DIN2605/2615/2616/2617, EN10253
Primary Material Grades:
Carbon Steel: ASTM A234 WPB (Standard), WPC.
Stainless Steel: ASTM A403 WP304/L, WP316/L, WP321.
High-Yield: ASTM A860 WPHY 42/52/60/65/70 (For high-pressure lines).
Low-Temp: ASTM A420 WPL6.
End Finish: Standard Beveled Ends
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Buttweld Reducer

Standard: ASME B16.9, DIN2615, JIS B2312, ASME B16.11
Material: Carbon Steel ASTM A234 WPB,
Alloy Steel ASTM A234 WP1, WP5, WP9, WP11, WP22
Stainless Steel ASTM A403 304/316
Types: Equal and Reducing
Size Range: 1/2”x1/2”x1/4”-20”x20”x8”
Wall thickness: Sch10, Sch40, Sch80
Pressure Rations: 3000#, 6000#, 9000#
Coating: Black Paint, Galvanized
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Buttweld Bend

Manufacturing standard: AISI B16.49, MSS-SP-75
Material: Carbon steel, Alloy steel, Stainless steel
Material standards: API 5L Grade B, ASTM A234 WPB, WPC, ASTM A403 304/304L, 316/316L or custom
Outer Diameters: 1/2'' to 60''. DN15 to DN1500
Radius range: R=2D, 1.5D, 3D bend, 5D bend, 6D, 8D bend
Degree range: 45 degree, 60 degree, 90 degree, and customized.
Wall thickness: SCH 10, SCH 40, SCH80
Coatings: Black paint, galvanized, epoxy coated, 3PE, FBE
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Buttweld Cap

Material:
Carbon steel pipe cap
Stainless steel cap
Alloy steel cap
Butt Weld Cap Standard: ASTM A234, MSS SP-75, ASTM A403
Manufacturing Standard: ASME B16.9, DIN2615, JIS B2312
Size Range: 1/2”, 1”, 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16”, 20” to 48”. (DN15-DN1200)
Thickness: SCH 10, SCH 40, SCH 80
Surface Coatings: Black Painted, Varnished, Epoxy Coated, Galvanized
For Socket Weld Cap (and Threaded Cap)
Standard: ASTM A105, ASTM A182
Manufacturing Standard: ASME B16.11
Dimensions: 1/2”, 1”, 1/2”, 2” and up to 4”
Pressure Ratings: 2000#, 3000#, 6000#, 9000#
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Large Diameter Buttweld Pipe Bending

Outside Diameter (OD): 16" – 100" (DN400 – DN2500)
Wall Thickness: SCH 10 to SCH XXS (up to 100mm on custom orders)
Bending Radius: 1.5D (Long Radius), 3D, 5D, 7D, 10D, and custom radii
Bending Angles: 15°, 30°, 45°, 60°, 90°, 180°, or customized specific angles
Material Grades:
Carbon Steel: ASTM A234 WPB, WPC; API 5L Gr.B to X80
Low-Temperature Steel: ASTM A420 WPL6
High-Yield/Alloy Steel: ASTM A860 WPHY 42/52/60/70 Stainless Steel: ASTM A403 WP304/L, WP316/L
End Finish: Beveled Ends (per ASME B16.25) for seamless on-site welding
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5D Pipe Bend

Size Range: 2" – 60" (DN50 – DN1500)
Bending Radius: 5D (Custom radii 3D, 7D, 10D also available)
Bending Angles: 15°, 30°, 45°, 60°, 90° (Full range of custom angles)
Wall Thickness: SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS (Up to 100mm)
Material Grades:
Carbon Steel: ASTM A234 WPB/WPC, ST37.
High-Yield: API 5L Gr.B, X42, X52, X60, X65, X70 (PSL1 & PSL2).
Alloy/Stainless: ASTM A420 WPL6, WP304/L, WP316/L.
Standard Compliance: ASME B16.9, ASME B16.49, MSS-SP-75, EN10253.
End Finish: Precision Beveled Ends (per ASME B16.25) for seamless on-site welding.
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3D Bend Pipe

Size Range: 2" – 60" (DN50 – DN1500)
Bending Radius: 3D (Custom radii 5D, 7D, 10D also available)
Bending Angles: 15°, 30°, 45°, 60°, 90° (Full range of custom angles)
Wall Thickness: SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS (Up to 100mm)
Material Grades:
Carbon Steel: ASTM A234 WPB/WPC, ST37.
High-Yield: API 5L Gr.B, X42, X52, X60, X65, X70 (PSL1 & PSL2).
Alloy/Stainless: ASTM A420 WPL6, WP304/L, WP316/L.
Standard Compliance: ASME B16.9, ASME B16.49, MSS-SP-75, EN10253.
End Finish: Precision Beveled Ends (per ASME B16.25) for seamless on-site welding.
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Carbon Steel 8D Pipe Bend

Size Range: 2" – 60" (DN50 – DN1500)
Bending Radius: 8D (Custom radii 5D, 3D, 10D also available)
Bending Angles: 15°, 30°, 45°, 60°, 90° (Full range of custom angles)
Wall Thickness: SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS (Up to 100mm)
Material Grades:
Carbon Steel: ASTM A234 WPB/WPC, ST37.
High-Yield: API 5L Gr.B, X42, X52, X60, X65, X70 (PSL1 & PSL2).
Alloy/Stainless: ASTM A420 WPL6, WP304/L, WP316/L.
Standard Compliance: ASME B16.9, ASME B16.49, MSS-SP-75, EN10253.
End Finish: Precision Beveled Ends (per ASME B16.25) for seamless on-site welding.
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ASME B16 9 Buttweld Pipe Fitting

Available Types:
Elbows: 45°, 90°, 180° (Long Radius & Short Radius)
Tees: Equal Tee, Reducing Tee
Reducers: Concentric Reducer, Eccentric Reducer
Others: Caps, Stub Ends, Crosses Size Range: 1/2" – 48" (DN15 – DN1200) | Larger sizes available on request.
Wall Thickness: SCH 10S, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.10).
Material Grades:
Carbon Steel: ASTM A234 WPB (Most common), WPC.
Low-Temp Steel: ASTM A420 WPL3, WPL6.
High-Yield/Alloy: ASTM A860 WPHY 42/52/60/70; ASTM A234 WP11/WP22.
Stainless Steel: ASTM A403 WP304/L, WP316/L.
End Finish: Standard Beveled Ends for easy buttwelding.
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Long Radius Buttweld Elbow

Curvature Radius: Long Radius (R = 1.5D).

Bending Angles: 45°, 90°, 180° (Custom degrees available).

Size Range: 1/2" – 72" (DN15 – DN1800).

Wall Thickness: SCH 10S, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.9).

Manufacturing Standards: ASME B16.9, MSS-SP-75, EN10253, DIN 2605.

Material Grades:

Carbon Steel: ASTM A234 WPB (High-grade), WPC; ST37.

High-Yield Steel: ASTM A860 WPHY 42/52/60/65/70 (For high-pressure pipelines).

Stainless Steel: ASTM A403 WP304/304L, WP316/316L/316Ti.

Low-Temp Alloy: ASTM A420 WPL6.

End Finish: Precision Beveled Ends (per ASME B16.25) for high-quality welding.
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45 Degree Buttweld Elbow

Angle: 45 Degree buttweld elbow (Full range of 90°/180° also available).
Radius Types:
Long Radius (LR): 1.5D (Most common for smooth flow).
Short Radius (SR): 1D (For tight-space installations).
Size Range: 1/2" – 72" (DN15 – DN1800).
Wall Thickness: SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.9).
Standard Compliance: ASME B16.9, MSS-SP-75, EN10253, DIN 2605.
Material Grades:
Carbon Steel: ASTM A234 WPB
High-Yield: API 5L / ASTM A860 WPHY 42/52/60/65/70.
Stainless Steel: ASTM A403 WP304/L, WP316/L (Corrosion resistant).
Low-Temp: ASTM A420 WPL6.
End Finish: Precisely Beveled Ends (per ASME B16.25) for high-speed welding.
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90 Degree Buttweld Elbow

Angle: 90 Degree buttweld elbow (Full range of 45°/180° also available).
Radius Types:
Long Radius (LR): 1.5D (Most common for smooth flow).
Short Radius (SR): 1D (For tight-space installations).
Size Range: 1/2" – 72" (DN15 – DN1800).
Wall Thickness: SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.9).
Standard Compliance: ASME B16.9, MSS-SP-75, EN10253, DIN 2605.
Material Grades:
Carbon Steel: ASTM A234 WPB
High-Yield: API 5L / ASTM A860 WPHY 42/52/60/65/70.
Stainless Steel: ASTM A403 WP304/L, WP316/L (Corrosion resistant).
Low-Temp: ASTM A420 WPL6.
End Finish: Precisely Beveled Ends (per ASME B16.25) for high-speed welding.
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180° Return Bend

180° Return Bend (U-Bend).
Radius Options:
Long Radius (LR): 1.5D (Smoother flow, standard use).
Short Radius (SR): 1D (Ultra-compact for tight spaces).
Size Range: 1/2" – 24" (DN15 – DN600) | Larger sizes available on request.
Wall Thickness: SCH 10S, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.9).
Standard Compliance: ASME B16.9, MSS-SP-75, EN10253, DIN 2605.
Material Excellence:
Carbon Steel: ASTM A234 WPB, WPC.
Stainless Steel: ASTM A403 WP304/L, WP316/L (Highly recommended for heat exchangers).
Alloy Steel: ASTM A234 WP11, WP22, WP91 (For high-temp service).
Low-Temp: ASTM A420 WPL6.
End Finish: Standard Beveled Ends for consistent, leak-proof welding.
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Butt Weld 180 Degree Elbow

Angle: 180 Degree buttweld elbow (Full range of 90°/45° also available).
Radius Types:
Long Radius (LR): 1.5D (Most common for smooth flow).
Short Radius (SR): 1D (For tight-space installations).
Size Range: 1/2" – 72" (DN15 – DN1800).
Wall Thickness: SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.9).
Standard Compliance: ASME B16.9, MSS-SP-75, EN10253, DIN 2605.
Material Grades:
Carbon Steel: ASTM A234 WPB
High-Yield: API 5L / ASTM A860 WPHY 42/52/60/65/70.
Stainless Steel: ASTM A403 WP304/L, WP316/L (Corrosion resistant).
Low-Temp: ASTM A420 WPL6.
End Finish: Precisely Beveled Ends (per ASME B16.25) for high-speed welding.
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ASME B16.9 buttweld fittings

Available Types:
Elbows: 45°, 90°, 180° (Long Radius & Short Radius)
Tees: Equal Tee, Reducing Tee
Reducers: Concentric Reducer, Eccentric Reducer
Others: Caps, Stub Ends, Crosses Size Range: 1/2" – 48" (DN15 – DN1200) | Larger sizes available on request.
Wall Thickness: SCH 10S, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.10).
Material Grades:
Carbon Steel: ASTM A234 WPB (Most common), WPC.
Low-Temp Steel: ASTM A420 WPL3, WPL6.
High-Yield/Alloy: ASTM A860 WPHY 42/52/60/70; ASTM A234 WP11/WP22.
Stainless Steel: ASTM A403 WP304/L, WP316/L.
End Finish: Standard Beveled Ends for easy buttwelding.
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GOST Buttweld Fittings

Available Types:
Elbows: 45°, 90°, 180° (Long Radius & Short Radius)
Tees: Equal Tee, Reducing Tee
Reducers: Concentric Reducer, Eccentric Reducer
Others: Caps, Stub Ends, Crosses Size Range: 1/2" – 48" (DN15 – DN1200) | Larger sizes available on request.
Wall Thickness: SCH 10S, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.10).
Material Grades:
Carbon Steel: ASTM A234 WPB (Most common), WPC.
Low-Temp Steel: ASTM A420 WPL3, WPL6.
High-Yield/Alloy: ASTM A860 WPHY 42/52/60/70; ASTM A234 WP11/WP22.
Stainless Steel: ASTM A403 WP304/L, WP316/L.
End Finish: Standard Beveled Ends for easy buttwelding.
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ASTM A234 WPB buttweld fitting

Available Types:
Elbows: 45°, 90°, 180° (Long Radius & Short Radius)
Tees: Equal Tee, Reducing Tee
Reducers: Concentric Reducer, Eccentric Reducer
Others: Caps, Crosses
Size Range: 1/2" – 48" (DN15 – DN1200) | Larger sizes available on request.
Wall Thickness: SCH 10S, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.10).
Material Grades:
Carbon Steel: ASTM A234 WPB (Most common), WPC.
Low-Temp Steel: ASTM A420 WPL3, WPL6.
High-Yield/Alloy: ASTM A860 WPHY 42/52/60/70; ASTM A234 WP11/WP22.
Stainless Steel: ASTM A403 WP304/L, WP316/L.
End Finish: Standard Beveled Ends for easy buttwelding.
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Carbon Steel Buttweld Fitting

Manufacturing Standards: ASME B16.9, MSS-SP-75, EN10253, DIN.
Full Product Line:
Elbows: 45°, 90°, 180° (Long & Short Radius)
Tees: Equal & Reducing Tees
Reducers: Concentric & Eccentric
Others: Pipe Caps, Crosses, Stub Ends
Standard Material Grades:
General Purpose: ASTM A234 WPB (The most common), WPC.
Low-Temperature: ASTM A420 WPL6.
High-Yield: ASTM A860 WPHY 42, 52, 60, 65, 70.
Size Range: 1/2" – 72" (DN15 – DN1800).
Wall Thickness: SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, SCH XXS.
End Preparation: Standard Beveled Ends (per ASME B16.25) for high-speed welding.
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Stainless Steel Buttweld Fitting

Material Standards: ASTM A403, ASME B16.9, MSS-SP-43, EN10253.
Available Grades:
Standard: SS304/304L (General corrosion resistance).
Marine/Chemical: SS316/316L (High chloride & acid resistance).
High-Temp/Special: SS321, SS316Ti, 310S, 904L.
Duplex Steel: S31803, S32205, S32750.
Product Range: Elbows: 45°, 90°, 180° (LR & SR)
Tees: Equal & Reducing Tees
Reducers: Concentric & Eccentric Reducers
Others: Pipe Caps, Stub Ends (Lap Joints).
Size Range: 1/2" – 48" (DN15 – DN1200).
Wall Thickness: SCH 5S, 10S, 40S, 80S (Per ASME B36.19).
Surface Finish: Pickled & Annealed, Sandblasted, or Mirror Polished (per request).
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Buttweld Concentric Reducer

Manufacturing Standards: ASME B16.9, MSS-SP-75, EN10253, DIN 2616.
Size Range: 1/2" x 1/4" up to 72" x 60" (DN15 x DN8 – DN1800 x DN1500).
Wall Thickness: SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS (Up to 100mm).
Material Selection:
Carbon Steel: ASTM A234 WPB (Standard).
High-Yield: ASTM A860 WPHY 42/52/60/65/70 (For high-pressure pipelines).
Stainless Steel: ASTM A403 WP304/L, WP316/L, WP321.
Low-Temp: ASTM A420 WPL6.
End Finish: Precision Beveled Ends (per ASME B16.25) for easy and secure welding.
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Buttweld Eccentric Reducer

Manufacturing Standards: ASME B16.9, MSS-SP-75, EN10253, DIN 2616.
Size Range: 1/2" x 1/4" up to 72" x 60" (DN15 x DN8 – DN1800 x DN1500).
Wall Thickness: SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS (Up to 100mm).
Material Selection:
Carbon Steel: ASTM A234 WPB (Standard).
High-Yield: ASTM A860 WPHY 42/52/60/65/70 (For high-pressure pipelines).
Stainless Steel: ASTM A403 WP304/L, WP316/L, WP321.
Low-Temp: ASTM A420 WPL6.
End Finish: Precision Beveled Ends (per ASME B16.25) for easy and secure welding.
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Carbon Steel Buttweld Tee

Types Available:
Equal Tee: Same diameter for both header and branch.
Reducing Tee: Branch diameter is smaller than the header.
Manufacturing Standards: ASME B16.9, MSS-SP-75, EN10253, DIN 2615.
Size Range: 1/2" – 72" (DN15 – DN1800).
Wall Thickness: SCH 20, SCH 40, SCH 80, SCH 160, SCH XXS (Per ASME B16.9).
Primary Material Grades:
Standard: ASTM A234 WPB (The global industry benchmark), WPC.
High-Yield: ASTM A860 WPHY 42, 52, 60, 65, 70 (For high-stress pipelines).
Low-Temp: ASTM A420 WPL3, WPL6.
End Finish: Precision Beveled Ends (per ASME B16.25) for high-quality, deep-penetration welding.
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Carbon Steel Reducer

Types Available:
Concentric Reducer: Maintains a common centerline.
Eccentric Reducer: Flat on one side to maintain elevation.
Manufacturing Standards: ASME B16.9 (Standard), MSS-SP-75 (High-yield), EN10253, DIN 2616.
Size Range: 1/2" x 1/4" up to 72" x 60" (DN15 – DN1800).
Wall Thickness: SCH 20, SCH 40, STD, SCH 80, SCH 160, SCH XXS.
Primary Material Grades:
Universal: ASTM A234 WPB, WPC.
High-Yield: ASTM A860 WPHY 42, 52, 60, 65, 70 (For high-pressure service).
Low-Temperature: ASTM A420 WPL6, WPL3.
End Finish: Standard Beveled Ends (per ASME B16.25) for high-integrity welding.
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