Butt-welded pipe bending

The Butt-welded pipe bending is used to change the direction of run of pipe. Butt-welded pipe bending is a pipe bend that the bend radius is 3 times the pipe outside diameter.

It advantage is can matach long distance transition requirements,so it is commonly that bends dimension according to customer design. usually,the bends consist of 3D,5D,7D even 12D series.

Key Specifications/Special Features Butt-welded pipe bending:
Bending radius(R): R=3D, 4D, 5D, 6D, 7D, 8D, 9D, 10D, 12D
Bending angle (θ):15°, 30°, 45°, 60°, 90°, 135°, 180°
Straight Length (L): The length between two ends general from 300mm-1500mm
Outer diamete(D): D≤1800mm
Wall thickness(T): T≤120mm
Eend bevel: according to the bevel of welding pipe fittings construction

Large size pipe bending


The large size pipe bending is used to change the direction of run of pipe. Large size pipe bending is a pipe bend that the bend radius is 3 times the pipe outside diameter.


12D Pipe bending


A is a pipe bend that the bend radius is 3 times the pipe outside diameter.

all the size can product according to the clients’ requiry.

Materials
Carbon steel: ASTM/ASME -WPC
Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6
High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70

Pressure: SCH5 to SCH160
Standard: /B16.28 and MSS SP-43/SP-75
Butt-welded pipe bending, Pipe bending, , Key Specifications / Features

Carbon Stainless Steel 7D pipe bending, 7D Pipe bending fittings
Materials: carbon steel, stainless steel A234, A403, F304, F304L, F316 and F316L
Thickness: SCH5 to SCH160
Types: 12D Bends
Size: 1/2 to 72 inches (DN15 to DN1,800mm)
Manufacturing standards: ANSI, ISO, JIS and DIN
Keywords:Butt-welded pipe bending, Pipe bending, Butt-welded , Butt-welded pipe bending Suppliers

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