Product Details
Product Name:Q345B Straight Seam Steel Pipe
The Specifications of Q345B Straight Seam 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.
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