材质
Q235, Q235B, S275, S275jr, A53, st37, etc
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
认证
API, CE, BSI认证, RoHS, 之二, JIS, GS认证, ISO9001
Processing Service
Welding
Product name
Spiral Welded Steel Pipe
Surface
Customers't Requirement
Material
Q195/Q235/Q345/S235JR/S275JR/S355JR
End protector
Plastic Pipe Cap