Square tube

Square tube is a steel tube of equal edge-length, which is roll-

formed with strip steel.

Square tube is a steel tube of equal edge-length, which is roll-

formed with strip steel. Most of the square tubes are steel tubes,

round tubes are formed first after unpacking, leveling, curving and

welding, and then they are rolled into square tubes  and sheared to

required length. Usually 50 tubes per pack. Square tubes in

stock are mostly in large size, 10*10*0.8-1.5~500*500*10-25.

According to its use, square tube can be classified as structural

square tube, decorative square tube, building square tube,

mechanical square tube,etc..

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

20*20*0.6-2.0
25*25*0.6-2.0
30*30*0.8-3.0
40*40*0.8*4.0
50*50*1.0*5.0
60*60*1.2-6.0
70*70*2.0-6.0
75*75*2.0-6.0
80*80*2.0-8.0
90*90*2.0-8.0
100*100*2.0-12
120*120*3.0-12
125*125*3.0-14

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

Square tube

130*130*3.0-12
140*140*3.0-12
150*150*3.0-12
160*160*4.0-12
180*180*4.0-12
200*200*4.0-14
220*200*4.0-16
250*250*6.0-16
280*280*6.0-16
300*300*6.0-16
350*350*8.0-16
400*400*8.0-16
450*450*10*20

Square tube

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