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STEELTUBES FOR WATER WELLS (CASING PIPES) (IS: 4270-2001)
| Size N.B. mm |
Outside Diameter mm |
Wall Thickness mm |
Weight (Plain End) |
| |
|
|
Kg/mtr |
mtr/ton |
| 100 |
114.3 |
5.0 |
13.48 |
74 |
| 125 |
141.3 |
5.0 |
16.80 |
60 |
| 150 |
168.3 |
5.0 |
20.13 |
50 |
| 175 |
193.7 |
5.4 |
25.10 |
40 |
| 200 |
219.1 |
5.4 |
28.46 |
35 |
| 225 |
244.5 |
6.0 |
35.29 |
28 |
| 250 |
273.1 |
7.1 |
46.57 |
21 |
| 300 |
323.9 |
7.1 |
55.47 |
18 |
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TOLERANCES
|
| OUTSIDE DIAMETER |
± 1% |
| THICKNESS |
+ 15% |
| |
- 12.5% |
| WEIGHT (SINGLE TUBE) |
+10% |
| |
- 8% |
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