材质
10# 20# 45# 16Mn 12Gr1MoV
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, Other
特殊管
API 管, EMT 管, 壁厚管, Other
认证
API, CE, 之二, JIS, ISO9001
Surface
Consumer's Requirement
Package
Seaworthy Standard Package
Technique
Cold Rolled Hot Rolled
Color
Black....as Customers' Requirement
Material
Q195/Q235/Q345/SS400