The supplier of pipe fittings,pipe flange.Weld neck flange Business
6 years ago - Business & Industry - Colombo
Hai Wei Machinery Co. Ltd .,is located in China, He bei province
Company was founded in 1976,covers an area of 15000 square meters .It has a history of more than forty years ,we are a comprehensive enterprise which integrates production and trading of pipe fittings, Use high-quality stainless steel as raw material , our production mainly includes stainless steel flange .blind flange , Weld neck flange ,elbow. Tee joint. Reducing pipe and so on, And we can make all kinds of special non-standard pipe fittings according to customer’s demand. for example: the lining and zincification or galvanize. Stainless steel pipe fittings are mainly used in petroleum, chemical, power, shipbuilding, paper, metallurgy, textile, pharmaceutical, food and other industries, Production technology includes forging, forging and press, cold forming, hot extrusion, fine blanking ,forging and fine blanking are the main technologies.
Company has obtained “iso9001-2000 quality system certification”, “environmental management system certification certificate”, “occupational health and safety management system certification certificate”, “American Petroleum Society (api6h) certification certificate”. The company has obtained the “license of manufacture of Special equipment of the people’s Republic of China” (Safety Registration Certificate of pressure Pipeline components, pressure vessel Manufacturing Unit) and the Certificate of members of the material Resources Market of Sinopec issued by the State Administration of quality Supervision, Inspection and Inspection, CNPC Grade 1 supply Network Certificate, Power Station pressure Pipeline Manufacturing qualification Certificate, Energy No.1 Network member Certificate. Perfect quality assurance system and scientific manufacturing technology effectively guarantee the quality of products.
Our distributor of stainless steel flange, Weld neck flange, tee joint , blind flange , elbow, Reducing pipe are sold not only spread all over China, but also have been sold all over the world. The major countries are the United States, Canada, Russia, Indonesia, India.
