- Standards: ASTMA53, ASTM A573, ASTM A283, GB/T 700-2006, GB/T711-2008, JIS G3101, JIS G3131, JIS G3016
- Material: Q195, Q215, Q235B, Q345B, S235JR, S355JR, SS400, etc
- Shape: Round tube, square tube, rectangular tube
- Technical Treatment: Cold Rolled, Hot Rolled
- Wall Thickness: 1mm-150mm (SCH10-XXS)
- Outer Diameter: 6mm-2500mm (3/8″-100″)