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, Other
认证
API, CE, JIS, GS认证, ISO9001
Product name
Hot Rolled Seamless Pipes
Application
Hydraulic Cylinder
Type
Seamless Round Steel Pipe
Keyword
Mill Test Certificate Steel Pipe
Usage
Oil Gas Sewage Transport