• 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

Hebei Haihao High Pressure Flange Pipe Fitting Group Co

Hebei Haihao High Pressure Flange Pipe Fitting Group Co

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. Our Group owns subsidiaries, there are more than 600 employers, including 85 technologists. The Group covers 850,000 square meters and owns fixed assets RMB 300,000,000 . The output can be up to 40,000 tons and the annual turnover is RMB 190,000,000 .

Products of Hebei Haihao group are used all over the industrial filed of China, and exported to the East Asia, Europe, America, Africa and other countries.Our 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.

Hebei haihao Group owns advanced production lines. Products are manufactured by forging, cold pressing, cold forming, hot extrusion, heat treatment, polishing, rubbing, machining and chrome finishing. There are many advanced machines, such as heat treatment furnaces, automatic welding machines, large lathe and inspection devices more than 100 sets.

We highly appreciate the continuous encouragement and support given by our valued World-wide customers.Our Group earned customers’ trust and established good reputation all over the world
Hebei Haihao Group obtained ISO9002 ,ISO9001,Environmental management system certificate,Occupational health & safety management system ,API 5L and API 5CT ect internaitonal certificate.It is a pressure pipeline components manufacturing unit safety registered enterprise, a fixed enterprises of National Chemical Engineering Corporation, a standby redundancy web member of SP, a fining standby redundancy web member of China Petroleum Group Corporation, a standby redundancy web member of China Petrochemical Corporation, and also has been awarded as “Hebei Famous Brand” every year by Hebei Quality Award Committee and Technology Administration, and “AAA Grade Credit Enterprise” by Agricultural Bank of China, Hebei Branch every year.

The mark “HAI HAO” has been regarded as “Hebei Famous Brand” by Hebei Industry & Commerce Administration.Our group are also the ABS (American Bureau of Shipping) type approved manufacturers .
Hebei Haihao Group insists on the quality principle of “Create fine products, Keep Promise, Make progress continuously, Strive after perfection” and the sales idea of “Sell honestly to create brilliant career together”, The Group earned customers’ trust and established good reputation.

We sincerely welcome customers domestic and abroad to visit us for Cooperation and development.


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

Tom , Haihao Group

Our References