材质
A53 A106 Q235 Q345 20# 45# 65Mn 50Mn
应用
流体管, 锅炉管, 钻杆, 液压管, 煤气管, 输油管, 化肥专用管, 结构管
Product name
Hot Rolled Seamless Pipes
Material
Q235/Q235B/Q345/Q345B/Q195/St37/St42/St37-2/St35.4/St52.4/St35
Type
Hot Rolled Hollow Carbon Pipe
Keyword
Mill Test Certificate Steel Pipe
Usage
Oil Gas Sewage Transport