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GI Steel Tubes |
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| GI Steel Tubes |
| The GI Steel Tubes are used
extensively in the construction industry, owing to their
enhanced resistance to corrosive winds, waters and the
road salts. Builders and designers of throughout the
world seeking long-term structural performance in the
harshest outdoor environments, exclusively use the
zinc-coated, galvanized steel pipes and tubes.
GI Steel is the steel which is coated with a
layer of zinc metal. Zinc's high natural corrosion
resistance provides long-term protection against the
outdoor corrosive environments. Besides preventing water
corrosion, galvanized steel is equally effective in dry,
indoor environments. We are Manufacturing and Exporting wide range of
GI Steel Tubes & Steel Pipes for various
purposes. Apart from the following standard range of
products we also manufacture customized products as per
the requirement of the buyers.
Gl Tubes Manufacturers
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Gl Tubes Exporters
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Gl Tubes Suppliers
» Steel Tubes & Pipes manufactured as per ASTM
specification.
» Manufactures galvanized hollow sections.
» Leading manufacturers of manipulated tubes.
GI Steel Tubes Conforming to
IS : 1239 (I) Equivalent to BS : 1387 & Structural Tubes
Conforming to IS : 1161
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GI Steel Tubes
Conforming to IS : 1239 (I) Equivalent to BS
: 1387 & Structural Tubes Conforming to IS :
1161
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Series |
Light |
Medium |
Heavy |
|
Normal Bore |
O.D |
Outside Dia. |
Wall Thick. |
Weight |
Outside Dia. |
Wall Thick. |
Weight |
Outside Dia. |
Wall Thick. |
Weight |
|
Inc. |
Mm |
Mm |
Min. mm |
Max. mm |
Mm |
P/E
Kg/m |
S/S
Kg/m |
Min. mm |
Max. mm |
Mm |
P/E
Kg/m |
S/S
Kg/m |
Min. mm |
Max. mm |
Mm |
P/E
Kg/m |
S/S
Kg/m |
|
1/2 |
15 |
21.3 |
21.0 |
21.4 |
2.0 |
0.947 |
0.956 |
21.0 |
21.8 |
2.6 |
1.21 |
1.22 |
21.0 |
21.8 |
3.2 |
1.44 |
1.45 |
|
3/4 |
20 |
26.9 |
26.4 |
26.9 |
2.3 |
1.38 |
1.39 |
26.5 |
27.3 |
2.6 |
1.56 |
1.57 |
26.5 |
27.3 |
3.2 |
1.87 |
1.88 |
|
1 |
25 |
33.7 |
33.2 |
33.8 |
2.6 |
1.98 |
2.00 |
33.3 |
34.2 |
3.2 |
2.41 |
2.43 |
3.3 |
34.2 |
4.0 |
2.93 |
2.95 |
|
1-1/4 |
32 |
42.2 |
41.9 |
42.5 |
2.6 |
2.54 |
2.57 |
42.0 |
42.9 |
3.2 |
3.10 |
3.13 |
42.0 |
42.9 |
4.0 |
3.79 |
3.82 |
|
1-1/2 |
40 |
48.3 |
47.8 |
48.4 |
2.9 |
3.23 |
3.27 |
47.9 |
48.8 |
3.2 |
3.56 |
3.60 |
47.9 |
48.8 |
4.0 |
4.37 |
4.41 |
|
2 |
50 |
60.3 |
59.6 |
60.2 |
2.9 |
4.08 |
4.15 |
59.7 |
60.8 |
3.6 |
5.03 |
5.10 |
59.7 |
60.8 |
4.5 |
6.19 |
6.26 |
|
2-1/2 |
65 |
76.1 |
75.2 |
76.0 |
3.2 |
5.71 |
5.83 |
75.3 |
76.6 |
3.6 |
6.42 |
6.54 |
75.3 |
76.6 |
4.5 |
7.93 |
8.05 |
|
3 |
80 |
88.9 |
87.9 |
88.7 |
3.2 |
6.72 |
6.89 |
88.0 |
89.5 |
4.0 |
8.36 |
8.53 |
88.0 |
89.5 |
4.8 |
9.90 |
10.40 |
|
4 |
100 |
114.3 |
113.0 |
113.9 |
3.6 |
9.75 |
10.00 |
113.1 |
115.0 |
4.5 |
12.20 |
12.50 |
113.1 |
115.0 |
5.4 |
14.50 |
14.80 |
|
5 |
125 |
139.7 |
- |
- |
4.5 |
15.00 |
- |
138.5 |
140.8 |
4.8 |
15.90 |
16.40 |
138.5 |
140.8 |
5.4 |
17.90 |
18.40 |
|
6 |
150 |
165.1 |
- |
- |
4.5 |
17.80 |
- |
163.9 |
166.5 |
4.8 |
18.90 |
19.50 |
163.9 |
166.5 |
5.4 |
21.30 |
21.90 |
|
6 |
150 |
168.3 |
- |
- |
4.5 |
18.20 |
- |
- |
- |
4.8 |
19.40 |
- |
- |
- |
H1-5.4 |
21.70 |
- |
|
6 |
150 |
168.3 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
H2-6.3 |
25.20 |
- |
|
7 |
175 |
193.7 |
- |
- |
4.8 |
22.40 |
- |
- |
- |
5.4 |
25.10 |
- |
- |
- |
5.9 |
27.30 |
- |
|
8 |
200 |
219.1 |
- |
- |
4.8 |
25.40 |
- |
- |
- |
5.6 |
29.50 |
- |
- |
- |
5.9 |
31.00 |
- |
Note :
1.) IS : 1239 & BS : 1387 covers sizes upto
sizes upto 100 mm NB all series, 125 & 150
mm NB medium & heavy series, Plain end &
Srewed and Socketed ends.
2.) IS : 1161 covers all sizes Plain End
Only.
3.) IS : 1161 O.D. Tolerance will be as per
dimension tolerance table, above table min /
max. O.D. applicable for IS : 1239 only.
4.) Hydro test Pressure - 5 MPa ( IS : 1161
Hydro Test not Required )
Tolerance on outside
Diameter, Wall Thickness, Weight & Length of
Pipe
|
Spec |
Outside Diameter |
Wall Thickness |
Weight |
Length (Mtr.) |
|
Pipe Body |
Pipe End |
Minimum |
Maximum |
| IS
: 1239 & BS : 1387 |
As
per table |
S.S./Plain |
Light -8% + not limited Medium & Heavy
-10% + not limited |
Carload 10 MT Light ±5%, M & H M 7.5%
Single Tube Light -8% +10% Med & Heavy
±10% |
3 |
6.5 |
| IS
: 1161 |
Upto 48.3mm OD, + 0.4mm, -0.8mm Over
48.3MM ±1.0% |
N.A. |
-10%, + not limited |
Carload 10 MT Light ±5%, M & H M 7.5%
Single Tube Light -8% +10% Med & Heavy
±10% |
3 |
6.5 |
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