• 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


PBE pipe nipple/pbe nipple (Plain both ends)

A PBE pipe nipple (pbe nipple) is a nipple of Plain both ...

PBE pipe nipple/pbe ni ...

Toe pipe nipple (Thread on end)

A TOE pipe nipple is a nipple of thread one end, it mean ...

Toe pipe nipple (Threa ...

TBE pipe nipple(Thread both ends)

A TBE pipe nipple is a nipple of thread both ends, it me ...

TBE pipe nipple(Thread ...


Latest Products

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27 2015 12
26 2015 12
26 2015 12

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

Tom , Haihao Group

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