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Rm. 3018, Unit 1, Binjiang Business Building, No. 158, East Zhongshan Road, Qiaodong Dist., Shijiazhuang, Hebei, China (Mainland)
extra thickness HSS Hollow Structural Sections Steel Tube, US $ 635 - 985 / Ton, bs, JIS, GB, DIN, ASTM, API, BS 1387, BS 1139, BS 6323, BS EN10219, JIS G3466, GB 9948-2006, GB/T 3094-2000, DIN 1626, DIN EN 10216-1-2004, ASTM A53-2007, ASTM A53M-2007, ASTM A513-2007, API 5CT, 10#-45#, Cr-Mo alloy, A