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hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


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Piping Products

At Haihao, we manufacture and stock a lot range of steel piping products . These products include: Steel pipes, Pipe fittings,Forged flanges , in various specifications and materials ( Carbon steel , Alloy steel , Stainless steel ).

haihao provide high quality ASME DIN EN GOST JIS Standard butt weld pipe fitting flange

Butt weld pipe fitting

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".


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haihao provide high quality ASME DIN EN GOST JIS Standard forged fittings

Forged steel pipe fitting

Forged steel pipe fittings are created using a process called forging. The process of forging heats a piece of carbon steel that is placed between an upper and lower die, which molds the heated piece of carbon steel into the desired shape.

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haihao provide high quality ASME DIN EN GOST JIS Standard forged flange

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.

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haihao provide high quality ASME DIN EN GOST JIS API Standard carbon stainless steel pipes tubes

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.

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haihao can provide product as customer requirements fabrication

Pre-Fabrications

We are professional flange & pipe fittings manufacturer, and own advanced machines to produce high quality product in standard,but for some customers , they need Non-standard product,we have ability to meet your requirement.

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haihao provide high quality ASME DIN EN GOST JIS API Standard carbon stainless steel Coated and insulated pipes tubes.jpg

Coated and insulated piping

Haihao offers a complete range of thermal coating solutions inalliance with internatinal coating companies. These solutions protect and insulate pipe used in offshore projects in order to guarantee flow assurance.

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