China Sw Flange Companies List

Shijiazhuang Beihai Pipe Co. ,Ltd is a Chinese factory manufacturing and providing industrial pipes of various materials including carbon steel, alloy steel and stainless steel. All kinds of Flange, Elbow, Tee, Reducer, Bend and Cap can be provided according to the user's request. The standards are ASME, DIN, GB, SH, HG, JB, SY, JIS. With more than 15 years manufacturing experience and credit rating of AAA. ,we have successfully passed ISO9001 and API certification