GB/T3091 Welded Steel Pipes,Stright steel pipe
USD $7000 - $7000
Min.Order:10
Hebei Xianghe Steel Pipe Trade Co., Ltd.
1. Material: 20# 16Mn.
2. Standards implementation: GB/T8162GB/T8163GB/3087.
3. Usage: the products are widely used in petroleum, chemical, gas, heat, and the other industries, as well as the projects for water supply, heating, gas, oil, and other long-distance pipelines and so on.