Established in 2008, Zhejiang Yaang Pipe Industry Co., Limited is a professional organizer and one-stop-shop supplier for special steel, duplex steel, duplex stainless steel flanges, super duplex stainless steel flanges, stainless steel flanges, Stainless Steel Pipes, stainless steel elbow, tee, reducer, flanges, stainless steel gaskets, pipe fittings, steel pipes and tubes, Fasteners, Valves, Sanitary Services etc. in China. We have devoted to providing the best solutions of stainless materials and industrial equipment for our respected customers.We supply not only commonly used stainless steel materials(SS304/L,SS316/L,SS321), but also duplex and super duplex steel(UNSS31803,S32750,S32760, etc.), special austenite stainless 310H, 347H, 317L, 904L...Yaang products are widely used in Shipbuilding,Nuclear power,Marine engineering,Petroleum,Chemical,Mining,Sewage treatment,LNG,LPG,Natural gas and Pressure vessels and other industries.

Yaang products are according to national standard GB/T12459-90, GB/T13401, U.S. standard ANSI/ASME B16.9, ANSI/ASME B16.5/B16.47, ANSI/ASME B16.11,ANSI/ASME B36.19M/ B36.10M, ASME B16.20,British standard BS,Germany standard DIN,Japan standard JIS... , The purpose-built nonstandard or special use products as per customer's demand,we will try our best to satisfy it.