Products We Deal With
MS Black Round Tubes
MS Black Round Tubes
| Applications | Surface Protection |
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TECHNICAL DATA OF BLACK & GALVANISED STEEL TUBES AS PER IS:1239 |
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As Per IS - 1239 (Part-1) / BS : 1387/1985 |
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|
NB and Series |
Outside Diameter |
Wall Thikness |
Nominal Weight |
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|
Min. |
Max |
Plain End |
Screwed & Socketed |
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|
|
|
mm |
mm |
mm |
SWG |
Kg/M |
Meters/Tones |
Kg/M |
Meters/Tonne |
|
15 |
L |
21.0 |
21.4 |
2.0 |
14.0 |
0.95 |
1052.0 |
0.96 |
1046.0 |
|
M |
21.0 |
21.8 |
2.6 |
12.0 |
1.21 |
826.0 |
1.22 |
820.0 |
|
|
H |
21.0 |
21.8 |
3.2 |
10.0 |
1.44 |
694.0 |
1.45 |
690.0 |
|
|
20 |
L |
26.4 |
26.9 |
2.3 |
13.0 |
1.38 |
7125.0 |
1.39 |
719.0 |
|
M |
26.5 |
27.3 |
2.6 |
12.0 |
1.56 |
641.0 |
1.57 |
637.0 |
|
|
H |
26.5 |
27.3 |
3.2 |
10.0 |
1.87 |
535.0 |
1.88 |
532.0 |
|
|
25 |
L |
33.2 |
33.8 |
2.6 |
12.0 |
1.98 |
505.0 |
2.00 |
500.0 |
|
M |
33.3 |
34.2 |
3.2 |
10.0 |
2.41 |
415.0 |
2.43 |
411.5 |
|
|
H |
33.3 |
34.2 |
4.0 |
8.0 |
2.93 |
341.0 |
2.95 |
339.0 |
|
|
32 |
L |
41.9 |
42.5 |
2.6 |
12.0 |
2.54 |
394.0 |
2.57 |
389.0 |
|
M |
42.0 |
42.9 |
3.2 |
10.0 |
3.10 |
322.0 |
3.13 |
319.0 |
|
|
H |
42.0 |
42.9 |
4.0 |
8.0 |
3.79 |
264.0 |
3.82 |
262.0 |
|
|
40 |
L |
47.8 |
48.4 |
2.9 |
11.0 |
3.23 |
310.0 |
3.27 |
306.0 |
|
M |
47.8 |
48.8 |
3.2 |
10.0 |
3.56 |
281.0 |
3.60 |
278.0 |
|
|
H |
47.9 |
48.8 |
4.0 |
8.0 |
4.37 |
229.0 |
4.41 |
227.0 |
|
|
50 |
L |
59.6 |
60.2 |
2.9 |
11.0 |
4.08 |
245.0 |
4.15 |
241.0 |
|
M |
59.7 |
60.8 |
3.6 |
9.0 |
5.03 |
199.0 |
5.10 |
196.0 |
|
|
H |
59.7 |
60.8 |
4.5 |
7.0 |
6.19 |
161.0 |
6.26 |
160.0 |
|
|
60 |
L |
75.2 |
76.0 |
3.2 |
10.0 |
5.74 |
175.0 |
5.83 |
171.5 |
|
M |
75.3 |
76.6 |
3.6 |
9.0 |
6.42 |
156.0 |
6.54 |
153.0 |
|
|
H |
75.3 |
76.6 |
4.5 |
7.0 |
7.93 |
126.0 |
8.05 |
124.0 |
|
|
80 |
L |
87.9 |
88.7 |
3.2 |
10.0 |
6.72 |
149.0 |
6.89 |
145.0 |
|
M |
88.0 |
89.5 |
4.0 |
8.0 |
8.36 |
120.0 |
8.53 |
117.0 |
|
|
H |
88.0 |
89.5 |
4.8 |
6.0 |
9.90 |
101.0 |
10.10 |
96.0 |
|
|
100 |
L |
113.0 |
113.9 |
3.6 |
9.0 |
9.75 |
102.0 |
10.00 |
100.0 |
|
M |
113.1 |
115.0 |
4.5 |
7.0 |
12.20 |
82.0 |
12.50 |
8.0 |
|
|
H |
113.1 |
115.0 |
5.4 |
5.0 |
14.50 |
69.0 |
14.80 |
67.5 |
|
|
125 |
M |
138.5 |
140.8 |
4.8 |
6.0 |
15.90 |
63.0 |
16.40 |
61.0 |
|
H |
138.5 |
140.8 |
5.4 |
5.0 |
17.90 |
56.0 |
18.40 |
54.0 |
|
|
150 |
M |
163.9 |
165.5 |
4.8 |
6.0 |
18.90 |
53.0 |
19.50 |
51.0 |
|
H |
163.9 |
166.5 |
5.4 |
5.0 |
21.30 |
47.0 |
21.90 |
46.0 |
|
This specification conforms to CE Mark conferred Det Norske Veritas, Netheriands.
| A- Thickness | Tolerance | B-Weight | Tolerance | Length Tolerance |
|---|
|
1. Light tubes 2. Medium & Heavy Tubes |
+ Not limited -8% + not limited -10% |
1. Single Tube (Light Series) 2. Single Tube (Medium & Heavy Series) 3. For quantities per load of 10 tonnes minimum (Light Series) 4. For quantities per load of 10 tonnes minimum (Medium and Heavy Series) |
+ 10% -8% + 10% + 7.5% - 5% +7.5% |
Unless otherwise Specified 4 to 7 mtrs. Can also be supplied in Fix Lengths +5cm. |
