86-315-8130294
(Rm. 308, Gaoke Zongbu Bldg.) Rm. 308, No. 101, Jianhe Road, Lubei Dist., Tangshan, Hebei, China (Mainland)
standard length of gi pipe,bs1387 class b galvanized 40x80 rectangular hollow section steel pipe, US $ 605 - 630 / Metric Ton, API, ASTM, JIS, DIN, bs, GB, API 5CT, API 5L, API 5DP, ANSI A182-2001, JIS C8305-1999, DIN EN 10217-1-2005, BS 1387, GB/T 13793-1992, GB/T 3090-2000, 10#-45#, A53-A369,