Hot Rolled Rectangular and Square Steel Tube(mm)
Size Thickness Size Thickness
15*15 1.0-2.0 80*100 2.0-8.0
19*19 1.0-2.0 80*120 2.0-8.0
15*20 1.5-2.5 80*160 2.0-8.0
20*20 1.0-3.0 100*150 2.5-12.0
20*30 1.0-3.0 100*200 2.5-14.0
25*25 1.0-3.0 100*250 2.5-14.0
20*40 1.1-3.0 100*300 2.75-14.0
25*50 1.1-3.25 150*200 2.75-14.0
30*40 1.1-3.25 150*250 2.75-16.0
40*40 1.1-3.5 200*200 2.75-16.0
30*50 1.1-3.5 150*300 2.75-16.0
30*60 1.2-5.0 150*350 3.0-16.0
38*76 1.2-5.0 200*250 3.0-16.0
40*50 1.2-5.0 200*300 3.5-16.0
40*60 1.2-5.0 200*400 3.5-16.0
40*80 1.2-6.0 200*500 3.5-16.0
50*70 1.2-6.0 250*300 3.5-16.0
50*75 1.2-6.0 250*400 4.0-16.0
75*75 1.2-6.0 250*500 4.0-16.0
50*80 1.2-6.0 300*400 4.0-16.0
50*100 1.2-6.0 300*500 5.0-16.0
50*120 1.2-6.0 300*600 6.0-16.0
60*80 1.2-6.0 350*400 5.0-16.0
60*100 1.2-6.0 350*450 6.0-16.0
60*120 1.5-6.0 350*500 6.0-16.0
75*125 2.0-6.0 400*450 6.0-16.0
75*150 2.0-6.0 400*600 6.0-16.0

Other sizes can be customized

 

The following picture demonstrates Hot Rolled Square and Rectangular Steel Tube Details

 

Galvanized Round Steel Pipe Details

 

The following picture demonstrates Hot Rolled Square and Rectangular Steel Tube Comparison

 

Galvanized Round Steel Pipe Comparison

 

The following picture demonstrates Hot Rolled Square and Rectangular Steel Tube Processing

 

Galvanized Round Steel Pipe Processing

 

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