Pipe-Fitting-System China Import and Export Companies

****** manufactures both welded and seamless butt weld fittings, forged fittings, flanges, seamless steel pipes, and welded steel pipes, including carbon and stainless steel elbows, tees, reducers, flanges, pipe caps, and bends, all in compliance with international standards such as ASME/ASTM, DIN, and others. Key Product Standards: Pipe Standards: ASTM A53, A106, API 5L, ASME B36.10M-1996 Pipe-Fittings Standards: ANSI B16.9/16.28, DIN 2605/2616, JIS P2311/2312, GOST Flange Standards: ANSI B16.5, DIN Series, JIS Series, GOST Series