Square Tube
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Sqaure tube square hollow section
Square tube size list Size (MM) W1*W2*T Thinckness (MM) Size (MM) W1*W2*T Thinckness (MM) Size (MM) W1*W2*T Thinckness (MM) Size (MM) W1*W2*T Thinckness (MM) 20*20 1.0 60*60 50*70 40*80 50*80 70*70 60*80 100*40 1.3 120*120 140*80 160*80 75*150 100*150 160*60 2.5~2.75 300*450 300*500 400*400 4.5~5.75 1.3 1.4 3.0~4.0 7.5~11.75 1.4 1.5 4.25~4.75 12.5~13.75 1.5 1.7 5.25~6.0 14.5~14.75 1.7 1.8 6.5~7.75 15.5~17.75 2...
