Tianjin Zhongshun Petroleum Steel Pipe Co.,Ltd. China(CN)
Standard: api 5l, api 5CT, ASTM A53, ASTM A252, EN10217, EN10219, GB/T 9711
Steel Grade: GR.A, GR.B, X42-X100, H40, J55, K55, Gr1-Gr3, P195-P265, S235-S355, STK400, STK500, ST37, ST52, Q195-Q345
Application: For transmission of oil, gas...
Category: Bars, Rods, Angles, Shapes, Sections, Wires, Tubes of Alu.
Register Time: 2012-12-15