Product Name:Straight Seam Carbon Steel Pipe/Straight seam steel pipe

The Specifications of Straight Seam Carbon Steel Pipe
Size: diameter from 2"to 30",Sch20,40,60,80,XS,120,160
Executive standard: GB3087---1999, GB/T9711.1-1997
Material:Q235B,Q345B,16Mn
Usage: natural gas, petroleum, chemical, electric power, heat, water and so on

Our company is a professional manufacture and sales for straight seam steel pipe