표준
ASTM, bs, DIN, GB, JIS
급료
A53(A,B), A106 (B 의 C), Q235, Q345, Q195, Q215
Product name
ASTM A500 grade b mild steel tubing gi rectangular steel tube
Secondary Or Not
Non-secondary
Surface finish
zinc coating 200g/m2
Company Nature
Manufactory, mill, producer & exporter
Advantage 1
193 Production Lines
Advantage 2
Produce over 10 Million Tons
Advantage 3
Export to 100 Countries