45# Seamless Steel Pipes,Steel pipe
USD $8100 - $8100
Min.Order:10
Hebei Xianghe Steel Pipe Trade Co., Ltd.
1.Material: 20# 16Mn.
2.Usage: widely used in gas springs, automobile, machine tools,instruments, and other industries
3.Standards implementation: GB/T8162、GB/T8163、GB/3087.