• 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

Our Company

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Hebei Haihao High Pressure Flange Pipe Fitting Group established in 1982

Hebei Haihao High Pressure Flange Pipe Fitting Group Co was established in 1982, located in Mengcun County—the hometown of pipe fittings in China. We are the first and one of the biggest companies which can produce pipe fittings,flanges and steel pipes.
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Our Products

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Products of Hebei Haihao group are used all over the industrial filed of China

 

Hebei Haihao High Pressure Flange Pipe Fitting Group products are divided four series: 1, pipe fittings; 2, forged flanges, 3, steel pipes; 4, customized and non-standard products, hundreds type of products by carbon steel,alloy steel and stainless steel.
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Latest Products

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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.
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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

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