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| Tubes & Pipes |  |
Galvanized / Cold Rolled Sheets-Coils | |
Coal Division | |
Hollow Sections | |
Steel Structure | |
International Trading Division |
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TUBES AND PIPES  |
 
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Dimensions, Nominal Weight Etc.
Of Black & Galvanized Pipes & Tubes |
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| DIMENSIONS, NOMINAL WEIGHT ETC. OF BLACK & GALVANIZED TO BS : 1387/ASTM A-120 | ||||||||||||
| NB & SERIES | APPROX. OUTSIDE | WALL THICKNESS | APPROX. WEIGHT OF TUBES | SOCKETS | ||||||||
| PLAIN END | SCREWED & SOCKETED | |||||||||||
| MM | MIN. MM | MAX. MM | MM | GAUGE | KG / MTR | MTR / MT | NO. OF PIPES | KG / MTR | MTR / MT | NO. OF PIPES | O . D. | LENGTH |
| 15 L M H |
21.0 | 21.4 | 2.0 | 14 | 0.947 | 1055 | 175 | 0.956 | 1046 | 174 | 27.0 | 37 |
| 21.1 | 21.7 | 2.6 | 12 | 1.21 | 826 | 137 | 1.22 | 819 | 136 | -- | -- | |
| 21.1 | 21.7 | 3.2 | 10 | 1.44 | 694 | 115 | 1.45 | 689 | 114 | -- | -- | |
| 20 L M H |
26.4 | 26.9 | 2.3 | 13 | 1.38 | 724 | 120 | 1.39 | 719 | 119 | 32.5 | 39 |
| 26.6 | 27.2 | 2.6 | 12 | 1.56 | 641 | 107 | 1.57 | 636 | 106 | -- | -- | |
| 26.6 | 27.2 | 3.2 | 10 | 1.87 | 534 | 89 | 1.88 | 531 | 88 | -- | -- | |
| 25 L M H |
33.2 | 33.8 | 2.6 | 12 | 1.98 | 505 | 84 | 2.00 | 500 | 83 | 39.5 | 46 |
| 33.4 | 34.2 | 3.2 | 10 | 2.41 | 405 | 69 | 2.43 | 412 | 68 | -- | -- | |
| 33.4 | 34.2 | 4.0 | 8 | 2.94 | 341 | 57 | 2.96 | 338 | 56 | -- | -- | |
| 32 L M H |
41.9 | 42.5 | 2.6 | 12 | 2.54 | 394 | 66 | 2.57 | 389 | 65 | 49.0 | 51 |
| 42.1 | 42.9 | 3.2 | 10 | 3.10 | 322 | 54 | 3.13 | 319 | 53 | -- | -- | |
| 42.1 | 42.9 | 4.0 | 8 | 3.79 | 264 | 44 | 3.82 | 261 | 43 | -- | -- | |
| 40 L M H |
47.8 | 48.4 | 2.9 | 11 | 3.23 | 309 | 52 | 3.27 | 305 | 51 | 56.0 | 51 |
| 48.0 | 48.8 | 3.2 | 10 | 3.57 | 280 | 47 | 3.61 | 277 | 46 | -- | -- | |
| 48.0 | 48.8 | 4.0 | 8 | 4.38 | 229 | 38 | 4.42 | 226 | 37 | -- | -- | |
| 50 L M H |
59.6 | 60.2 | 2.9 | 11 | 4.08 | 245 | 41 | 4.15 | 241 | 40 | 68.0 | 60 |
| 59.8 | 60.8 | 3.6 | 9 | 5.03 | 199 | 33 | 5.10 | 196 | 32 | -- | -- | |
| 59.8 | 60.8 | 4.5 | 7 | 6.19 | 161 | 27 | 6.26 | 159 | 26 | -- | -- | |
| 65 L M H |
75.2 | 76.0 | 3.2 | 10 | 5.71 | 175 | 29 | 5.83 | 171 | 28 | 84.0 | 69 |
| 75.4 | 76.6 | 3.6 | 9 | 6.43 | 156 | 26 | 6.55 | 153 | 25 | -- | -- | |
| 75.4 | 76.6 | 4.5 | 7 | 7.93 | 126 | 21 | 8.05 | 124 | 20 | -- | -- | |
| 80 L M H |
87.9 | 88.7 | 3.2 | 10 | 6.72 | 149 | 25 | 6.89 | 145 | 24 | 98.0 | 75 |
| 88.1 | 89.5 | 4.0 | 8 | 8.37 | 120 | 20 | 8.54 | 117 | 19 | -- | -- | |
| 88.1 | 89.5 | 5.0 | 6 | 10.30 | 97 | 17 | 10.50 | 95 | 16 | -- | -- | |
| 100L M H |
113.0 | 113.9 | 3.6 | 9 | 9.75 | 102 | 17 | 10.00 | 100 | 16 | 124.0 | 87 |
| 113.3 | 114.9 | 4.5 | 7 | 12.20 | 82 | 14 | 12.50 | 80 | 13 | -- | -- | |
| 113.3 | 114.9 | 5.4 | 5 | 14.50 | 69 | 12 | 14.80 | 67 | 11 | -- | -- | |
| 125M H |
138.7 | 140.6 | 5.0 | 6 | 16.60 | 60 | 11 | 17.10 | 58 | 10 | 151.0 | 96 |
| 138.7 | 140.6 | 5.4 | 5 | 17.90 | 56 | 9 | 18.40 | 54 | 8 | -- | -- | |
| 150M H |
164.1 | 166.1 | 5.0 | 6 | 19.70 | 51 | 9 | 20.30 | 49 | 8 | 178.0 | 96 |
| 164.1 | 166.1 | 5.4 | 5 | 21.30 | 46 | 8 | 21.90 | 45 | 7 | -- | -- | |
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Tolerances
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