Product description
Mild steel balck square tube and pipe:
Standard
ASTM, GB, BS, JIS
Material
Q195, Q215, Q235, Q345, #20
Section shape
Square, rectangular
Outer diameter
20 * 20 300 * 300mm
Length
4.5-9m
MOQ
10 tons
Packing
In bundle or with steel strip bundled, or as per your needs
Payment terms
TT or LC at sight
Application
Construction industry, city construction
Chemical industry
Drainage project, natural gas transportation