Cangzhou Chunyu Pipeline Manufacturer is one professional manufacturer of ERW, SSAW,LSAW SMLS steel pipes, as per standards of ASTM ,API 5L, EN, BS, DIN, GOST etc, senhaipipe is located in cangzhou city, which is the famous "wn of pipes and fittings" in china. Senhai especially produces large dia, thck wall steel pipes main products that senhai manufactures and supplies as followings:
seamless steel pipe, ERW, SSAW, LSAW, Anti-corrosion of pipe and pipe fittings.
the company is equipped wiht complete set of pipe fitting production lines and advanced processes of cold forming, hot extgrusion...