hot expanded welded tube
USD $4600 - $4600
Min.Order:10
Cangzhou Deyuan Steel Pipe Co., Ltd.
Our company is a professional manufacture and sales for welded pipes. The size: diameter from 2"to 30",Sch20,40,60,80,XS,120,160.The standard: GB3087---1999, GB/T9711.1-1997.The material:Q235B,Q345B,16Mn. Use: natural gas, petroleum, chemical, electric power, heat, water and so on.