Our product certificate: CE international certificate, ISO9001 2000.

Wenzhou Haiwei Pipe Fittings Co., Ltd., specializes in stainless steel pipe fittings. Our products are widely used in industries of oil, petrifaction, paper-making, electric power, ship-building, natural gas, sewage, architecture, and metallurgy. Our company holds strong strength and attracts good professionals for stable and reliable products.

Our company insists on the quality guideline of perfect management system, continuous improvement, creating excellent pipe fittings, enhancing brand of HAIWEI and exceeding expectations of customers''. We have been on rapid developing orbit and carried out perfect ISO9001: 2000 international quality system.

Our company owns advanced production equipment: Automatic molding facilities, electrical solution furnace with strong power, intellectualized temperature controller that can record temperature and time automatically, advanced facilities for shot blast and acid cleaning.

Main products:
1)Stainless steel butt welding pipe fitting:
Elbows: 45deg/90deg/180deg
Tee: Straight&reducing
Reducer: Concentric&eccentric
Lap Joint Stub End
Pipe cap

2)Stailess steel pipe
Welding and seamless.

3)Stainless steel flange

4)Stainless steel strip
Material: SUS301, SUS304, SUS321, 201, 202, 430, 316, 316L
Thickness: 0.01 mm-1.5mm
Width: 1.7 mm-1219 mm
Hardness level: 1/4 H, 1/2H, 3/4H H, EH, SH
Vickers hardness: HV160 - HV600
Surface: 2 B BA HL

Other non-standard and customized products. We wish to create a prosperous future and develop together with you.