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GOST 3262-75. Water-supply and Gas-supply Steel Pipes
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| Sizes | ||||
| Nominal Diameter, mm | Outside Diameter,mm | Wall Thickness, mm | ||
| light | medium | heavy | ||
| 10 | 17,0 | 2,0 | 2,2 | - |
| 15 | 21,3 | 2,35 | - | - |
| 15 | 21,3 | 2,5 | - | - |
| 20 | 26,8 | 2,35 | - | - |
| 20 | 26,8 | 2,5 | 2,8 | - |
| 25 | 33,5 | 2,8 | - | - |
| 32 | 42,3 | 2,8 | 3,2 | - |
| 40 | 48,0 | 3,0 | - | - |
| 50 | 60,0 | 3,0 | 3,5 | - |
| 65 | 75,5 | 3,2 | 4,0 | 4,5 |
| 80 | 88,5 | 3,5 | 4,0 | 4,5 |
| 90 | 101,3 | 3,5 | 4,0 | 4,5 |
| 100 | 114 | 4,0 | 4,5 | 5,0 |

| Mechanical properties | |||
| Steel Grade | Tensile Strength, N/mm2(min) | Yield Strength,N/mm2 (min) | Elongation, % (min) |
| OD: 12 – 19 mm | |||
| 08ps, 08kp | 372 | 176 | WT/OD < 0,06: 6; WT/OD > 0.06: 15 |
| St1ps, St1kp | 372 | 176 | - // - |
| 08, St1sp | 372 | 186 | - // - |
| 10kp, St2kp | 372 | 176 | - // - |
| 10ps, St2ps | 372 | 186 | - // - |
| 10, St2sp | 372 | 196 | - // - |
| 15kp | 441 | 186 | WT/OD < 0,06: 5; WT/OD > 0,06: 14 |
| 15ps,20kp | 441 | 196 | - // - |
| 15, 20ps | 441 | 206 | - // - |
| 20 | 441 | 216 | - // - |
| St3kp | 441 | 196 | WT/OD < 0,06: 5; WT/OD > 0,06: 13 |
| St3ps | 441 | 206 | - // - |
| St3sp | 441 | 216 | - // - |
| OD: 19 – 60 mm | |||
| 08ps,08kp | 314 | 176 | WT/OD < 0,06: 6; WT/OD > 0,06: 15 |
| St1ps,St1kp | 314 | 176 | - // - |
| 08, St1sp | 314 | 186 | - // - |
| 10kp, St2kp | 333 | 176 | - // - |
| 10ps, St2ps | 333 | 186 | - // - |
| 10, St2sp | 333 | 196 | - // - |
| 15kp | 372 | 186 | WT/OD < 0,06: 5; WT/OD > 0,06: 14 |
| 15ps, 20kp | 372 | 196 | - // - |
| 15, 20ps | 372 | 206 | - // - |
| 20 | 372 | 216 | - // - |
| St3kp | 392 | 196 | WT/OD < 0,06: 5; WT/OD > 0,06: 13 |
| St3ps | 392 | 206 | - // - |
| St3sp | 392 | 216 | - // - |
| OD > 60 mm | |||
| 08ps, 08kp | 264 | 176 | 23 |
| St1ps,St1kp | 294 | 176 | 23 |
| 08, St1sp | 294 | 186 | 23 |
| 10kp, St2kp | 314 | 176 | 23 |
| 10ps, St2ps | 314 | 186 | 23 |
| 10, St2sp | 314 | 196 | 23 |
| 15kp | 353 | 186 | 21 |
| 15ps, 20kp | 353 | 196 | 21 |
| 15, 20ps | 353 | 206 | 21 |
| 20 | 353 | 216 | 21 |
| St3kp | 372 | 196 | 20 |
| St3ps | 372 | 206 | 20 |
| St3sp | 372 | 216 | 20 |