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[sidetabs_item icon=”fa-cog” title=”Technical Specifications”]
Confirming to IS : 1161/1989
| Nominal Bore | Outside Diameter (OD) | Class | Thickness (T) | Weight | ||||
|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | kg/m | |||||
| 15 | 21.3 | Light | 2.0 | 0.947 | ||||
| Medium | 2.6 | 1.21 | ||||||
| Heavy | 3.2 | 1.44 | ||||||
| 20 | 26.9 | Light | 2.3 | 1.38 | ||||
| Medium | 2.6 | 1.56 | ||||||
| Heavy | 3.2 | 1.87 | ||||||
| 25 | 33.7 | Light | 2.6 | 1.98 | ||||
| Medium | 3.2 | 2.41 | ||||||
| Heavy | 4.0 | 2.93 | ||||||
| 32 | 42.4 | Light | 2.6 | 2.54 | ||||
| Medium | 3.2 | 3.10 | ||||||
| Heavy | 4.0 | 3.79 | ||||||
| 40 | 48.3 | Light | 2.9 | 3.23 | ||||
| Medium | 3.2 | 3.56 | ||||||
| Heavy | 4.0 | 4.37 | ||||||
| 50 | 60.3 | Light | 2.6 | 4.08 | ||||
| Medium | 3.6 | 5.03 | ||||||
| Heavy | 4.5 | 6.19 | ||||||
| 65 | 76.1 | Light | 3.2 | 5.71 | ||||
| Medium | 3.6 | 6.42 | ||||||
| Heavy | 4.5 | 7.93 | ||||||
| 80 | 88.9 | Light | 3.2 | 6.72 | ||||
| Medium | 4.0 | 8.36 | ||||||
| Heavy | 4.8 | 9.90 | ||||||
| 100 | 114.3 | Light | 3.6 | 9.75 | ||||
| Medium | 4.5 | 12.2 | ||||||
| Heavy | 5.4 | 14.5 | ||||||
| 125 | 139.7 | Light | 4.5 | 15.0 | ||||
| Medium | 4.8 | 15.9 | ||||||
| Heavy | 5.4 | 17.9 | ||||||
| 135 | 152.4 | Light | 4.5 | 16.4 | ||||
| Medium | 4.8 | 17.5 | ||||||
| Heavy | 5.4 | 19.6 | ||||||
| 150 | 165.1 | Light | 4.5 | 17.8 | ||||
| Medium | 48 | 18.9 | ||||||
| Heavy | 5.4 | 21.3 | ||||||
| 150 | 168.3 | Light | 4.5 | 18.2 | ||||
| Medium | 4.8 | 19.4 | ||||||
| Heavy1 | 5.4 | 21.7 | ||||||
| Heavy2 | 6.3 | 25.2 | ||||||
| 175 | 193.7 | Light | 4.5 | 22.4 | ||||
| Medium | 48 | 25.1 | ||||||
| Heavy | 5.9 | 27.3 | ||||||
| 200 | 219.1 | Light | 4.8 | 25.4 | ||||
| Medium | 5.6 | 29.5 | ||||||
| Heavy1 | 5.9 | 31.0 | ||||||
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Black Pipe Others (IS 1239, EN/10255)
| Nominal Bore Series | Outside Diameter (OD) | Wall Thickness (T) | Nominal mass of steel tube | Sockets | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Max | Min | Plain End | Screwed & Socketed | Min OD | Min Length | ||||||
| mm | inch | mm | mm | mm | swg | kg/mtr | mrs/mt | kg/mtr | mtrs/mt | mm | mm |
| 15L | 0.50 | 21.4 | 21.0 | 2.0 | 14 | 0.947 | 1056 | 0.956 | 1046 | 27.0 | 37.0 |
| 15M | 0.50 | 21.8 | 21.0 | 2.6 | 12 | 1.21 | 826 | 1.22 | 820 | 27.0 | 37.0 |
| 15H | 0.50 | 21.8 | 21.0 | 3.2 | 10 | 1.44 | 694 | 1.45 | 690 | 27.0 | 37.0 |
| 20L | 0.75 | 26.9 | 26.4 | 2.3 | 13 | 1.38 | 725 | 1.39 | 719 | 32.5 | 39.0 |
| 20M | 0.75 | 27.3 | 26.5 | 2.6 | 12 | 1.56 | 641 | 1.57 | 637 | 32.5 | 39.0 |
| 20H | 0.75 | 27.3 | 26.5 | 3.2 | 10 | 1.87 | 535 | 1.88 | 532 | 32.5 | 39.0 |
| 25L | 1.00 | 33.8 | 33.2 | 2.6 | 12 | 1.98 | 505 | 2.00 | 500 | 39.5 | 46.0 |
| 25M | 1.00 | 34.2 | 33.3 | 3.2 | 10 | 2.41 | 415 | 2.43 | 412 | 39.5 | 46.0 |
| 25H | 1.00 | 34.2 | 33.3 | 4.0 | 8 | 2.93 | 341 | 2.95 | 339 | 39.5 | 46.0 |
| 32L | 1.25 | 42.5 | 41.9 | 2.6 | 12 | 2.54 | 394 | 2.57 | 389 | 49.0 | 51.0 |
| 32M | 1.25 | 42.9 | 42.0 | 3.2 | 10 | 3.10 | 323 | 3.13 | 319 | 49.0 | 51.0 |
| 32H | 1.25 | 42.5 | 41.9 | 4.0 | 8 | 3.79 | 264 | 3.82 | 262 | 49.0 | 51.0 |
| 40L | 1.50 | 48.4 | 47.8 | 2.9 | 11 | 3.23 | 310 | 3.27 | 306 | 56.0 | 51.0 |
| 40M | 1.50 | 48.8 | 47.9 | 3.2 | 10 | 3.56 | 281 | 3.60 | 278 | 56.0 | 51.0 |
| 40H | 1.50 | 48.8 | 47.9 | 4.0 | 8 | 4.37 | 229 | 4.41 | 227 | 56.0 | 51.0 |
| 50L | 2.00 | 60.2 | 59.6 | 2.9 | 11 | 4.08 | 245 | 4.15 | 241 | 68.0 | 60.0 |
| 50M | 2.00 | 60.8 | 59.7 | 3.6 | 9 | 5.03 | 199 | 5.10 | 196 | 68.0 | 60.0 |
| 50H | 2.00 | 60.8 | 59.7 | 4.5 | 7 | 6.19 | 162 | 6.26 | 160 | 68.0 | 60.0 |
| 65L | 2.50 | 76.0 | 75.2 | 3.2 | 10 | 5.71 | 175 | 5.83 | 172 | 84.0 | 69.0 |
| 65M | 2.50 | 76.6 | 75.3 | 3.6 | 9 | 6.42 | 156 | 6.54 | 153 | 84.0 | 69.0 |
| 65H | 2.50 | 76.6 | 75.3 | 4.5 | 7 | 7.93 | 126 | 8.05 | 124 | 84.0 | 69.0 |
| 80L | 3.00 | 88.7 | 87.9 | 3.2 | 10 | 6.72 | 149 | 6.89 | 145 | 98.0 | 75.0 |
| 80M | 3.00 | 89.5 | 88.0 | 4.0 | 8 | 8.36 | 120 | 8.53 | 117 | 98.0 | 75.0 |
| 80H | 3.00 | 89.5 | 88.0 | 4.8 | 6 | 9.90 | 101 | 10.10 | 99 | 98.0 | 75.0 |
| 100L | 4.00 | 113.9 | 113.0 | 3.6 | 9 | 9.75 | 103 | 10.00 | 100 | 124.0 | 87.0 |
| 100M | 4.00 | 115.0 | 113.1 | 4.5 | 7 | 12.20 | 82 | 12.50 | 80 | 124.0 | 87.0 |
| 100H | 4.00 | 115.0 | 113.1 | 5.4 | 5 | 14.50 | 69 | 14.80 | 68 | 124.0 | 87.0 |
| 125M | 5.00 | 140.8 | 138.5 | 4.8 | 6 | 15.90 | 63 | 16.40 | 61 | 151.0 | 96.0 |
| 125H | 5.00 | 140.8 | 138.5 | 5.4 | 5 | 17.90 | 56 | 18.40 | 54 | 151.0 | 96.0 |
| 150M | 6.00 | 166.5 | 163.9 | 4.8 | 6 | 18.90 | 53 | 19.5 | 51 | 178.0 | 96.0 |
| 150H | 6.00 | 166.5 | 163.9 | 5.4 | 5 | 21.30 | 47 | 21.90 | 46 | 178.0 | 96.0 |
[/sidetabs_item]
[sidetabs_item icon=”fa-cog” title=”Physical Properties”]
Physical Properties
| Grade | Tensile Strength | Yield Stress | Elongation |
|---|---|---|---|
| Mpa | Mpa | Percent | |
| (Min) | (Min) | (Min) | |
| Yst 210 | 330 | 210 | 20 |
| Yst 240 | 410 | 240 | 17 |
| Yst 310 | 450 | 310 | 14 |
[/sidetabs_item]
[sidetabs_item icon=”fa-wrench” title=”Tolerance”]
Tolerance on Thickness and Mass
Confirming to IS : 1161/1989
| Outside Diameter | |
|---|---|
| Up to & including 48.3mm | +0.4mm-0.8mm |
| Over 48.3mm | ±1.0% |
| Thickness(for all sizes) | |
| Welded tubes | +not limited-10% |
| Weight | |
| Single tube-Light | +10%-8% |
| Single tube-Medium & Heavy | ±10% |
| 10 tonne lots-Light | ±5% |
| 10 tonne lots-Medium & Heavy | ±7.5% |
Tolerance on Thickness and Mass
Black Pipe Others (IS 1239, EN/10255)
| Class | Thickness | Weight | Length |  | ||
|---|---|---|---|---|---|---|
| Single Tube | Per Load of 10 MT Min | Unless otherwise Specified | ||||
| Light | +Not Limited-8% | +10%-8% | +7.5 %-5% | 4 to 7 Mtrs. | ||
| Medium& Heavy | +Not Limited-10% | ±10% | ±7.5% | |||
[/sidetabs_item]
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Information about MS Black Pipes, Applications & Product Catalog
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