ERW Square Hollow Steel Tubes













Our ERW (Electric Resistance Welded) round steel tube and pipes are available in a large selectionof diameters and wall thicknesses. The range from Steel Tubes are quality assured through our rigoroussupplier selection process and is delivered in compliance to the ASTM Standards.Our mild steel ERW round tube and pipe are usually supplied in 3 metre, 6 meter & 12 meter lengths

MANUFACTURING SIZE OF SQUARE HOLLOW SECTION CONFORMING TO THE SPECIFICATION ASTM A500 GRADE-A

Size
Thickness In mm
No.Of Pcs Per Bundle
MM
INCHES
MM
 
12×12
0.472 x 0.472
0.70-1.20
500
15×15
0.590 x 0.590
0.70-1.50
361
16×16
0.630 x 0.630
0.70-1.80
361
19×19
0.748 x 0.748
0.70-2.00
256
20×20
0.787 x 0.787
0.70-2.00
256
25×25
0.948 x 0.948
0.70-2.70
169
30×30
1.181 x 1.181
0.70-3.70
144
38×38
1.496 x 1.496
0.80-4.00
81
40×40
1.574 x 1.574
0.80-4.00
81
50×50
1.968 x 1.968
1.00-4.00
64
60×60
2.362 x 2.362
1.20-6.00
49
70×70
2.756 x 2.756
1.20-6.00
36
75×75
2.952 x 2.952
1.20-6.00
36
80×80
3.149 x 3.149
1.50-6.00
25
90×90
3.543 x 3.543
1.50-6.00
25
100×100
3.937 x 3.937
2.00-6.00
20
120×120
4.724 x 4.724
2.00-6.00
12