• Steel Flanges

    A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system, provides easy access for cleaning, inspection or modification. read more

  • Pipe Fittings

    The ends of all buttweld fittings are bevelled.The shape of the bevel depending upon the actual wall thickness.This bevelled ends are needed to be able to make a "Butt weld". read more

  • Steel Pipes

    Pipe is a hollow tube with round cross section for the conveyance of products. The products include fluids, gas, pellets, powders and more. read more

Haihao pipe fittings factory is a leading manufacturer of A234 WPB carbon steel pipe fittings.

What is A234 WPB pipe fittings?  It means the pipe fittings which material is A234 WPB standard specification  .

A234-WPB-Carbon-steel-fittings

A234-WPB-Carbon-steel-fittings

A234 WPB pipe fittings specification range :

Size: 1/2″-96″, DN 15mm -DN 2400mm .

Thickness: Sch10s, SCH20, SCH40,SCH80, SCH120, SCH160, SCH-STD, SCH-XS, SCH-XXS.

A234 WPB pipe fittings type :

A234 WPB Elbows, Tees, Reducers, Caps, Cross, Bends, Laterals,

A234 WPB pipe fittings products standard:

ASME/ANSI B16.9,  MSS-SP-75,  MSS-SP-43

A234 WPB pipe fittings Marking and Packing:

MSS-SP-25. 

A234-WPB-PIPE-FITTINGS-MARKING-HAIHAO-GROUP

A234-WPB-PIPE-FITTINGS-MARKING-HAIHAO-GROUP

A234 WPB pipe fittings connection methods:

ASME/ANSI B16.25.   The A234 WPB carbon steel pipe fittings are connected in the butt welding joints, so the A234 WPB pipe fittings are also Butt welding Pipe fittings

A234 WPB pipe fittings Application:

Oil,Gas,Power plant, Water Treatment, Chemical-industry etc.

 


Latest Products

18 2016 03
27 2015 12
26 2015 12
26 2015 12

Our Markets

haihao has been a professional supplier of pipes,fittings and flanges, serving the world industry piping since 1982.
oil and gas industry

as a leading manufacturer,stockist and supplier, our knowledgeable and experienced technical team can understand well what you need . help you find the best solution for your regular and specific requirement.
contact us

Our VISION:

Serving the world flowing! Aiming to be the best in the field! Improving level of “Made in China”!”

Tom , Haihao Group

Our References

haihaogroup-reference