标准
ASTM, bs, API, DIN, JIS, GB
材质
Q195/Q235/Q345/S235JR/S275JR/S355JR
应用
流体管, 液压管, 煤气管, 输油管, 结构管
Product name
Carbon Steel Welded Pipe
Application
Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe,
Material
Q235/Q235B/Q345/Q345B
Keyword
spiral welded steel pipe price