Square carbon steel tube

Square steel tube Square steel tube is a welded steel pipe. Either steel tube garde is ideal for all strutual applications, general fabrication, manufacturing and repairs. Square steel tube it's box-shape configuration allows for much greater strength and rigidity compare to angles or channels, it's easy to weld, cut, form and mahine with proper equipment. Houming also provide seamless steel pipe.Product application:Retangular steel tube very popular used in industrial maintenance, agricultural implements, transportation equipment, truck beds etc.Product details: Square steel tube outside diameter (mm) Width (mm) 19*19 20*20 25*25 1.2-2.5 30*30 32*32 35*35 1.2-4.0 38*38 40*40 45*45 50*50 1.5-5.0 55*55 60*60 65*65 70*70 1.5-6.0 75*75 80*80 85*85 90*90 1.5-9.0 100*100 1.8-10 110*110 120*120 125*125 130*130 140*140 150*150 160*160 180*180 2.5-15 200*200 3.0-16 250*250 3.5-18 280*280 300*300 350*350 400*400 450*450 500*500 4.75-20 Cooperative parter: