Profile: Hebei Yangyong Pipeline Equipment Manufacture Co.,Ltd. is a designer and manufacturer of all kinds of quick couplings, seamless steel pipes, high, medium & low pressure flanges & pipe fittings. We are an ISO 9001:2000 certified company. We also offer power plant devices, polytetrafluoroethylene pipes, wear-resistant pipes, flue or chimney device parts, pressure vessels, flexible hoses and bellow compensator. Our products are made of a wide range of materials including carbon steel, alloy steel, stainless steel, low temperature steel and high performance steel. Our products are widely used in power generation, petroleum, natural gas, chemical, ship building, heating, paper making and metallurgy industries. We offer spring brackets, disc spring brackets, double tube clamps, fixed supports, pipe clamp pole arms, spring hangers, threaded connectors and threaded rods.