Standard Sizes Pre-Galvanized Steel Rectangular Steel Tube Hollow Section

Standard Sizes Pre-Galvanized Steel Rectangular Steel Tube Hollow Section 

Grade: Q195

Size: 40mmx80mm

Wall Thickness: 0.7mm

Length: 12m

Zinc Coating: Z80g

Related Sizes:

Grade: Q195-Q345/ ASTM A500 Grade A-B/ S355-JOH-JR-J2H

Size: 10mmx20mm-200mmx400mm

Wall Thickness: 0.7mm-12mm

Length: 6m-12m or as customer required

Zinc Coating: Z40g-Z150g

As a steel rolling mill, we mainly produce and export Hot rolled steel plates, with Thickness from 6mm to 100mm, 

Width from 1500mm to 3300mm, Length from 6000mm to 18000mm, annual output about 1,000,000 metric tons. 

Also help customers source related steel products from friends factory here.

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