86-022-58338800-8802
Coastal Economic Development Zone, Fengnan, Tangshan, Hebei, China (Mainland)
Large diameter 2500mm diameter saw spiral welded steel pipe on sale, US $ 500 - 750 / Metric Ton, API, ASTM, bs, GB, API 5L, ASTM A106-2006, ASTM A53-2007, ASTM A53M-2007, ASTM A252-1998, BS 1387, GB/T 8163-1999, GB/T 9711.1-1997, GB/T 3091-2001, GB/T 13793-1992, GB/T9711, 10#-45#, A53-A369, Q195-Q3