Q195 Wholesale Pre-Galvanized Steel Square Tube For Construction
Grade: Q195
Size: 40mmx40mm
Wall Thickness: 0.45mm
Length: 6m
Zinc Coating: Z40g
Related Sizes:
Grade: Q195-Q345/ ASTM A500 Grade A-B/ S355-JOH-JR-J2H
Size: 15mmx15mm-300mmx300mm
Wall Thickness: 0.7mm-12mm
Length: 6m-12m or as customer required
Zinc Coating: Z40g-Z150g