API Carbon Spiral Steel Pipe

　API Carbon Spiral Steel Pipe
　　Outer Diameter：219-2020mm
　　Wall Thickness：6-25mm
　　Length：3-12M according to client requirement
　　Standard：API 5L, ASTM A252, ASTM A36, EN10219, EN10210
　　Material：Gr.A, Gr.B, Gr.C, S235, S275, S355, A36, SS400, Q195, Q235, Q345
　　Certificate：ISO 9001:2008,SGS, BV, CCIC etc
　　Trademark: Shengtian
　　Origin:China