Structural Steel Tubes Manufacturers, Structural Steel Tubes Exporters, Structural Steel Tubes Suppliers, Structural Steel Tubes Traders
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Carbon Steel tubes and G.I. Steel tubes & Pipes.
 
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Structural Steel Tubes
Major Application of Structural Tubes :
Scaffolding :
Our wide range of steel scaffolding pipes are of superior quality which meet the international standard and guidelines. The pipes are made from high quality Hot Rolled Coils, making it highly erosion resistance. They are available in various specifications. The scaffolding pipes are used in the construction or repair of buildings for supporting the structure.

Thick steel scaffolding pipes are used to support heavy platforms, which hold heavy loads & withstand movements. Generally made of hot dipped galvanized steel, so as to offer long term corrosion resistance, even Black pipes are used depending upon the usage conditions.

Structural Steel Tubes | Structural Steel Tubes Manufacturers | Structural Steel Tubes Exporters | Structural Steel Tubes Suppliers | Structural Steel Tubes Distributors | Exporters of Structural Steel Tubes | Manufacturers of Structural Steel Tubes |Suppliers of Structural Steel Tubes | Distributors of Structural Steel Tubes | Structural Steel Tubes India

Other Application of Structural Steel Tubes :

  • Casing

  • Columns

  • Fence

  • Handrails

  • Load Bearing Structure

  • Piling

  • Posts

  • Poles

  • Railings

  • Scaffolding

  • Sign poles

  • Skywalks

  • Towers

Structural Steel Tubes Manufacturers, Structural Steel Tubes Exporters, Structural Steel Tubes Suppliers, Structural Steel Tubes Traders
IS : 1161-1998/BS 1139/1775
N.B. and Series Stip Width Outside Diameter Thickness Nominal Weight Black Tubes Plain End Calculated Nominal Weight Galvanised Tubes Plain End
mm mm Max. mm Kg/m M/Ton Kg/m M/Ton
15 L
M
H
64
63
61
21.3 2.0
2.6
3.2
0.947
1.210
1.440
1056
826
694
1.00
1.26
1.49
1003
794
671
20 L
M
H
81
80
78
26.9 2.3
2.6
3.2
1.380
1.560
1.870
724
641
534
1.43
1.61
1.92
699
621
521
25 L
M
H
101
99
98
33.7 2.6
3.2
4.0
1.980
2.410
2.930
505
415
341
2.03
2.46
2.98
493
407
336
32 L
M
H
128
127
126
42.4 2.6
3.2
4.0
2.540
3.100
3.790
393
322
264
2.62
3.18
3.87
382
314
258
40 L
M
H
147
146
145
48.3 2.9
3.2
4.0
3.230
3.560
4.370
309
281
229
3.34
3.67
4.48
299
272
223
50 L
M
H
184
182
180
60.3 2.9
3.6
4.5
4.080
5.030
6.190
245
199
161
4.20
5.15
6.31
238
194
158
65 L
M
H
234
233
231
76.1 3.2
3.6
4.5
5.710
60420
7.930
175
155
126
5.86
6.57
8.10
171
152
123
80 L
M
H
274
272
271
88.9 3.2
4.0
4.8
6.720
8.360
9.900
149
119
101
6.90
8.54
10.08
145
117
99
100 L
M
H
354
352
349
114.3 3.6
4.5
5.4
9.750
12.200
14.500
102
82
69
9.97
12.42
14.72
100
81
68
125 M
H
433
432
139.7 4.8
5.4
15.900
17.900
63
56
16.15
18.15
62
55
150 M
H
513
512
165.1 4.8
5.4
18.900
21.300
53
47
19.80
21.70
51
46
150 L
M
H
  168.3 4.50
4.85
5.40
6.30
18.1
19.6
21.7
25.3
55
51
46
40
18.50
20.00
22.10
25.7
54
50
45
39
175 L
M
H
  193.7 4.85
5.40
5.90
22.60
25.00
27.30
44
40
37
23.13
25.53
27.83
43
39
36
200 L
M
H
  219.1 4.85
5.60
5.90
25.7
29.4
31.0
39
34
32
26.24
29.94
31.54
38
33
32
250 H   < 273.0 5.90 38.8 26 39.56 25
300 H   323.9 6.3 49.5 20 50.40 20
350 H   355.6 8.00 68.6 14.50 69.58 14


 A. PHYSICAL PROPERTIES
Grade Y.S. (min.) T.S. (min) %age
  Mpa (Kg/mm2) Mpa (Kg/mm2) Elongation
YST-210 210 (21.42) 330 (33.66) 20
YST-240 240 (24.48) 410 (41.82) 17

 B. STANDARD TOLERANCE
1 Outside Diameter  
  Upto & including 48.3 mm +0.4mm  
    -0.8mm  
  Over 48.3 mm +1%  
    -1%  
2 Thickness +Not Limited  
-10%  
3 Weight  
  Singl Tube (Light) +10%  
    -8%  
  Single Tube (Midium & Heavy) 10%  
  10 Tonne Lots (Light) +5%  
  10 Tonne Lots (Midium & Heavy) 7.5%  

 
         
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