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
Certificate
BIS, KS, JIS, ISO9001
Processing Service
Welding, Punching, Cutting, Bending, Decoiling
Product name
square hollow section