86-22-58709156
1516, Bldg. A, Xinduhui Plaza, Beichen Rd., Beichen District, Tianjin, China (Mainland)
wall thickness api 5l x52 x60 x65 ERW pipe, US $ 550 - 1800 / Metric Ton, API, ASTM, bs, DIN, GB, API 5CT, API 5L, ASTM A106-2006, ASTM A213-2001, ASTM A312-2001, ASTM A53-2007, ASTM A179-1990, BS 1387, BS EN10025, DIN 2391, DIN 17175, GB 5310-1995, GB 3087-1999, GB/T 8163-1999, 10#-45#, 16mn, A53-A