标准
AiSi, EN, BS, ASTM, JIS, GB, DIN
应用
流体管, 锅炉管, 钻杆, 煤气管, 输油管, 结构管
Product name
Galvanized steel pipe/tube
Application
Structure Pipe
Invoicing
Theoretical Weight
Usage
Low Pressure Fluid Delivery
Material
Q235/Q235B/Q345/Q345B
Secondary Or Not
Non-secondary
Shape
Square. Rectangular.Round