Company Details

  • Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Asia , East Europe , Europe , Middle East , North Europe , West Europe
  • Exporter:91% - 100%
  • Certs:CE, ISO9001
  • Description:A234 WP1 Return Bends,A234 WP11 Return Bends,A234 WP22 Return Bends
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Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

A234 WP1 Return Bends,A234 WP11 Return Bends,A234 WP22 Return Bends

Home > Products > Butt Weld Pipe Fitting > Pipe Elbow/Bend > ASME (S)A234 WP1 WP11 Return Bends

ASME (S)A234 WP1 WP11 Return Bends

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 10 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Model No.: Return Bends

Connection: Welding

Shape: Equal

Head Code: Round

Angle: 180 Degree

Wall Thickness: STD

Material: Alloy

Technics: Forged

Certification: ASME, ANSI, DIN, JIS, BS, GB, GS, KS, API

Color: Black

Additional Info

Packaging: Wooden Cases or as per buyer's requirements

Productivity: 1000pcs/month

Brand: Bangdong

Transportation: Ocean,Land,Air,Train/TNT/DHL

Place of Origin: Cangzhou,China

Supply Ability: 1000pcs/month

Certificate: ISO/CE/API

HS Code: 73079900

Port: Beijing Air Port,Tianjin New Port,Wuhan Train Station

Product Description

ASME (S)A234 WP1, WP11 Return Bends

Bangdong Supply A234 WP1 Return Bends,A234 WP11 Return Bends,A234 WP22 Return Bends.Alloy Steel to ASTM/ASME (S)A234 WP1, WP11, WP22, WP5, WP9 and WP91.Elbows, Return Bends, Tees, Reducers and Caps,Sizes from ½" up to 36″,Sch 40 up to sch XXS.Carbon steel to ASTM/ASME (S)A234 WPB,Elbows/Return Bends 90° SR and 180° SR,Sizes from 1″ up to 24″,Sch 40 up to sch XXS.Low Temperature steel to ASTM/ASME (S)A420 WPL3,Elbows, Return Bends, Tees, Reducers and Caps,Sizes from 1″ up to 24″,Sch 40 up to sch XXS.

Bangdong have an attractive option for consideration, we are proud to offer mechanically lined pipe manufactured to API 5LD that offers corrosion resistance at a fraction of the price of previous materials.

Today's competitive environment compels businesses to seek every possible advantage. Smart companies are looking at all possibilities, including material advantages. New material technologies and manufacturing processes are solving problems that previously have limited product life cycles and created exposure to costly field failures. Sectors including Oil & Gas, Chemical, Power and Construction for example, are encountering applications where corrosion, high temperatures and pressures, and wear are limiting the lifespan or capabilities of their products and projects.

Previously, solid alloy or weld clad products have been the best options available, but those are both costly and can have extremely long lead times.
Induction bending is simply the application of heat to conventional pipe or tubing and forming the exact shape required. We can produce exactly the piece needed using the customers material of choice, including bi-metal corrosion resistant alloys. Large diameter and heavy wall production is also available. This process is performed per ISO 15590-1 and ASME B16.49.


Material: API 5L, A106, A333, A335, A312, bi-metal alloys.

Sizes Tolerance
OD: 2" to 60" -1 ~+2 mm
Bend radius: R^3D
WT: 3 to 60 mm
WT thinning: R=3D <13%
R=4D <11%
R=5D <9%
R=6D <8%
Bend angle: 0~180 deg ±0.5 deg
Forming velocity: ±2.5mm per min
Forming temperature: ±10°C from the qualification temp.
Bend ovality: <2.5%
Tangent ovality: <0.8%
ID welding ends NPS<36" ±2.5mm
ID welding ends NPS>36" ±3 mm
R = Radius • D = Diameter • OD = Outside Diameter • ID = Inside Diameter

Use of induction bending is especially beneficial where laminar flow is desired. This technology can replace most elbows and fittings used in traditional


Elbow Reduced

90 Reducing Elbow

Elbow In Different OD

A403 304/304L Elbow

Special Elbow

Reduced Elbow

Reducing Elbow

ASME (S)A234 WP1, WP11 Return Bends

Looking for ideal A234 WP1 Return Bends Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the A234 WP11 Return Bends are quality guaranteed. We are China Origin Factory of A234 WP22 Return Bends. If you have any question, please feel free to contact us.

Product Categories : Butt Weld Pipe Fitting > Pipe Elbow/Bend

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