材质
Q195 Q235 Q345 St37 St52 A53
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
长度
12M, 删, 6.4M, or as required
认证
ce, BSI认证, JIS, ISO9001
Product Name
Galvanzied Steel Pipe
Surface
Galvanized Coated
Usage
Construction Structure
Inspection
With Hydraulic Testing, Eddy Current, Infrared Test