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1516, Bldg. A, Xinduhui Plaza, Beichen Rd., Beichen District, Tianjin, China (Mainland)
S355 st37 st52st42 astma106ba53b carbon steel pipe, US $ 500 - 2300 / Metric Ton, GB, DIN, ASTM, API, GB 5310-1995, GB 3087-1999, GB/T8162, Gb/t8163, DIN 1629/3, DIN EN 10216-1-2004, DIN 1629/4, DIN 17175, ASTM A106-2006, ASTM A53-2007, ASTM A179-1990, ASTM A53M-2007, API 5CT, API 5L, 10#-45#, A53-A