China Thick wall thickness Manufacturer

YongHui Steel Pipe Co.,LTD is established in 2003 and located in Wuliyao Industry Zone in Yanshan North Circle. It is a specialized company in producing tubes. This company manufactures and sells the products of Baotou Steel Plant, Chengdu Steel Plant, Anshan Steel Plant and Tianjin Steel Plant. There are large caliber hot broadened seamless tubes, double submerge-arc welded spiral tubes, special medium seamless tubes, API seamless toughened tubes, welded tubes and galvanized tubes, etc.The hot-rolled tubes and the API seamless toughened steel tubes are wholesale, the welded lines of which are invisible. The hydraulic test value is 5MPA-30MPA (30 to 50 times by ordinary welded tubes). The company has gained the deed of appropriation of the API5I member symbol of American Oil Acad. and passed the ISO9002