Di-Pipe-Joint China Import and Export Companies

We are a high-teach enterprise specialized in the production, R&D and sales of the high-performance and high-precision of special-shaped steel pipes, seamless pipes and cold bending welded steel pipe.

We are a manufacturer of steel pipes and fittings based in China, producing a wide range of pipe fittings. Our bimetallic composite pipes are extensively applicable in industries such as shipbuilding, petroleum, and chemical engineering.With extensive export experience spanning decades, our products have been reliably delivered to multiple international markets. If you are interested, please feel free to contact us

****** 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