Place of Origin
Tianjin, China
Standard
AiSi, EN, BS, ASTM, JIS, GB, DIN, etc
Grade
a53, Q195, Q235, st37, st52, s235jr, ss400, etc
Application
Structure Pipe
Special Pipe
Thick Wall Pipe
Processing Service
Welding, Punching, Cutting, Bending
Product name
Square and Rectangular Steel Tube