cangzhoujiguangangguanyouxiangongsi

cangzhoujiguangangguanyouxiangongsi   chuhaichao[China]  Posted Date: April 07, 2010Free Member  |  Rate this company  |  Check Member CredibilityHebei cangzhou coronary steel pipe manufacturing Co., LTD. Is a professional production of large diameter and thickness of steel tube wall seamless, double-sided submerged arc welding line 2, the production 402mm diameter and wall thickness 6mm 3000mm - 1.5 m - 50, length, material # 20-20m, 16Mn, Q235B, alloy steel, stainless steel etc advanced manufacture steel production, all kinds of thick wall type specification reached more than 1000 kinds. Production cycle is short, quick delivery. Company product quality is enterprise's life, equipped with automatic on-line ultrasonic flaw detector, eddy current flaw detector, X-ray detection machine, water pressure test enginery, ensure the quality of products reach the international advanced level.The company now owns thermal expansion 2 lines of (high... [Details]