0086-22-58338805
No. 33, Baiyi Road, Jinghai County, Tianjin, China (Mainland)
Piles SSAW welded steel pipe, US $ 600 - 600 / Ton, JIS, DIN, GB, API, bs, ASTM, JIS G3459-2004, DIN EN 10217-1-2005, GB/T 3091-2001, GB/T 9711.2-1999, GB/T9711, API 5L, BS EN10025, BS EN10219, BS EN10217, ASTM A53-2007, ASTM A252-1998, Q195-Q345, ST35-ST52, Q235, Q345, Q215, ST37, ST52, 5 - 25.4 mm