生产工艺
ERW, LSAW, SSAW, Seamless
材质
Q195/Q215/Q235/Q345/#20/#45
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
特殊管
API 管, EMT 管, 壁厚管, Other
Application
Structure Pipe
Invoicing
by theoretical weight
Payment terms
30%TT Advance + 70% Balance
Usage
Construction Building Material