API 5L Thick Wall Large Diameter Spiral Steel Pipe

API 5L Thick Wall Large Diameter Spiral Steel Pipe
　　Standard:API, ASTM, BS, DIN, GB, JIS, API 5L
　　Grade:16Mn, A106, A53
　　Outer Diameter:219 - 3520 mm
　　Application:Fluid Pipe
　　Shape:Round Shape
　　Thickness:5 - 30 mm, 5~30mm
　　Origin:China
　　Technique:SAW
　　Diameter:219~3520mm
　　Material:Q195/Q235/Q345, S235/275
　　Certification: ISO9001, BV, API
　　Trademark: Shengtian