
Metric precision steel pipe, EN 10305-4, E235+N. Precision steel pipe, metric. To DIN EN 10305-4. Phosphate treated and oiled surface. Steel ST 37.4 NBK (1.0255). 109 sizes, each with its own part number.
Or call NZ 0800 668 874 · AU 1800 839 249 · US & CAN 437 245 6179
Tick the sizes you need, then request a price.
| Identification | Ø d2 mm | AD tolerance + / - mm | Ø d1 mm | ID tolerance + / - mm | Smm | Specific load I bar | Specific load III bar |
|---|---|---|---|---|---|---|---|
| 4.0 | 0.08 | 3.0 | 0.15 | 0.50 | 210 | 189 | |
| 4.0 | 0.08 | 2.5 | 0.15 | 0.75 | 405 | 345 | |
| 4.0 | 0.08 | 2.0 | 0.15 | 1.00 | 602 | 484 | |
| 5.0 | 0.08 | 3.5 | 0.15 | 0.75 | 325 | 282 | |
| 5.0 | 0.08 | 3.0 | 0.15 | 1.00 | 482 | 400 | |
| 6.0 | 0.08 | 4.5 | 0.12 | 0.75 | 286 | 251 | |
| 6.0 | 0.08 | 4.0 | 0.12 | 1.00 | 416 | 352 | |
| 6.0 | 0.08 | 3.0 | 0.15 | 1.50 | 663 | 524 | |
| 6.0 | 0.08 | 2.0 | 0.15 | 2.00 | 924 | 683 | |
| 6.0 | 0.08 | 1.5 | 0.15 | 2.25 | 1053 | 755 | |
| 8.0 | 0.08 | 6.0 | 0.10 | 1.00 | 320 | 278 | |
| 8.0 | 0.08 | 5.0 | 0.10 | 1.50 | 516 | 424 | |
| 8.0 | 0.08 | 4.0 | 0.15 | 2.00 | 693 | 543 | |
| 8.0 | 0.08 | 3.0 | 0.15 | 2.50 | 888 | 663 | |
| 10.0 | 0.08 | 8.0 | 0.08 | 1.00 | 263 | 232 | |
| 10.0 | 0.08 | 7.0 | 0.12 | 1.50 | 407 | 345 | |
| 10.0 | 0.08 | 6.0 | 0.15 | 2.00 | 554 | 451 | |
| 10.0 | 0.08 | 5.0 | 0.15 | 2.50 | 711 | 555 | |
| 10.0 | 0.08 | 4.0 | 0.15 | 3.00 | 867 | 650 | |
| 10.0 | 0.08 | 2.0 | 0.15 | 4.00 | 1178 | 820 | |
| 12.0 | 0.08 | 10.0 | 0.08 | 1.00 | 219 | 196 | |
| 12.0 | 0.08 | 9.0 | 0.10 | 1.50 | 344 | 297 | |
| 12.0 | 0.08 | 8.0 | 0.12 | 2.00 | 469 | 391 | |
| 12.0 | 0.08 | 7.0 | 0.15 | 2.50 | 592 | 477 | |
| 12.0 | 0.08 | 6.0 | 0.15 | 3.00 | 723 | 562 | |
| 12.0 | 0.08 | 4.0 | 0.15 | 4.00 | 984 | 717 | |
| 14.0 | 0.08 | 12.0 | 0.08 | 1.00 | 187 | 169 | |
| 14.0 | 0.08 | 11.0 | 0.08 | 1.50 | 299 | 262 | |
| 14.0 | 0.08 | 10.0 | 0.10 | 2.00 | 407 | 345 | |
| 14.0 | 0.08 | 9.0 | 0.12 | 2.50 | 514 | 423 |
| Identification | Ø d2 mm | AD tolerance + / - mm | Ø d1 mm | ID tolerance + / - mm | S mm | Specific load I bar | Specific load III bar |
|---|---|---|---|---|---|---|---|
| 14.0 | 0.08 | 8.0 | 0.15 | 3.00 | 619 | 495 | |
| 14.0 | 0.08 | 7.0 | 0.15 | 3.50 | 731 | 568 | |
| 15.0 | 0.08 | 13.0 | 0.08 | 1.00 | 175 | 159 | |
| 15.0 | 0.08 | 12.0 | 0.08 | 1.50 | 279 | 246 | |
| 15.0 | 0.08 | 11.0 | 0.10 | 2.00 | 380 | 324 | |
| 15.0 | 0.08 | 10.0 | 0.12 | 2.50 | 480 | 398 | |
| 15.0 | 0.08 | 9.0 | 0.15 | 3.00 | 578 | 467 | |
| 16.0 | 0.08 | 14.0 | 0.08 | 1.00 | 164 | 149 | |
| 16.0 | 0.08 | 13.0 | 0.08 | 1.50 | 262 | 231 | |
| 16.0 | 0.08 | 12.0 | 0.10 | 2.00 | 346 | 298 | |
| 16.0 | 0.08 | 11.0 | 0.12 | 2.50 | 450 | 377 | |
| 16.0 | 0.08 | 10.0 | 0.15 | 3.00 | 542 | 442 | |
| 16.0 | 0.08 | 8.0 | 0.15 | 4.00 | 738 | 572 | |
| 17.0 | 0.08 | 13.0 | 0.15 | 2.00 | 325 | 281 | |
| 18.0 | 0.08 | 16.0 | 0.08 | 1.00 | 146 | 133 | |
| 18.0 | 0.08 | 15.0 | 0.08 | 1.50 | 233 | 207 | |
| 18.0 | 0.08 | 14.0 | 0.08 | 2.00 | 320 | 278 | |
| 18.0 | 0.08 | 13.0 | 0.15 | 2.50 | 395 | 335 | |
| 18.0 | 0.08 | 12.0 | 0.15 | 3.00 | 482 | 400 | |
| 20.0 | 0.08 | 17.0 | 0.08 | 1.50 | 209 | 188 | |
| 20.0 | 0.08 | 16.0 | 0.08 | 2.00 | 288 | 252 | |
| 20.0 | 0.08 | 15.0 | 0.15 | 2.50 | 355 | 305 | |
| 20.0 | 0.08 | 14.0 | 0.15 | 3.00 | 433 | 364 | |
| 20.0 | 0.08 | 13.0 | 0.15 | 3.50 | 512 | 421 | |
| 20.0 | 0.08 | 12.0 | 0.15 | 4.00 | 590 | 475 | |
| 22.0 | 0.08 | 20.0 | 0.08 | 1.00 | 119 | 109 | |
| 22.0 | 0.08 | 19.0 | 0.08 | 1.50 | 190 | 172 | |
| 22.0 | 0.08 | 18.0 | 0.08 | 2.00 | 262 | 231 | |
| 22.0 | 0.08 | 17.0 | 0.08 | 2.50 | 333 | 288 | |
| 22.0 | 0.08 | 16.0 | 0.15 | 3.00 | 394 | 335 | |
| 25.0 | 0.08 | 23.0 | 0.08 | 1.00 | 105 | 97 | |
| 25.0 | 0.08 | 20.0 | 0.08 | 1.50 | 167 | 152 | |
| 25.0 | 0.08 | 21.0 | 0.08 | 2.00 | 230 | 205 | |
| 25.0 | 0.08 | 20.0 | 0.08 | 2.50 | 293 | 256 | |
| 25.0 | 0.08 | 19.0 | 0.15 | 3.00 | 347 | 299 | |
| 25.0 | 0.08 | 18.0 | 0.15 | 3.50 | 409 | 347 | |
| 25.0 | 0.08 | 17.0 | 0.15 | 4.00 | 472 | 393 | |
| 25.0 | 0.08 | 16.0 | 0.15 | 4.50 | 535 | 437 | |
| 25.0 | 0.08 | 15.0 | 0.15 | 5.00 | 597 | 480 | |
| 28.0 | 0.08 | 26.0 | 0.08 | 1.00 | 93 | 87 | |
| 28.0 | 0.08 | 25.0 | 0.08 | 1.50 | 149 | 136 | |
| 28.0 | 0.08 | 20.0 | 0.15 | 4.00 | 421 | 355 | |
| 28.0 | 0.08 | 19.0 | 0.15 | 4.50 | 477 | 396 | |
| 28.0 | 0.08 | 18.0 | 0.15 | 5.00 | 533 | 436 | |
| 30.0 | 0.08 | 27.0 | 0.08 | 1.50 | 139 | 128 | |
| 30.0 | 0.08 | 26.0 | 0.08 | 2.00 | 192 | 173 |
| Identification | Ø d2 mm | AD tolerance + / - mm | Ø d1 mm | ID tolerance + / - mm | S mm | Specific load I bar | Specific load III bar |
|---|---|---|---|---|---|---|---|
| 30.0 | 0.08 | 25.0 | 0.08 | 2.50 | 244 | 217 | |
| 30.0 | 0.08 | 24.0 | 0.15 | 3.00 | 289 | 253 | |
| 30.0 | 0.08 | 20.0 | 0.15 | 4.00 | 393 | 334 | |
| 30.0 | 0.08 | 20.0 | 0.15 | 5.00 | 498 | 411 | |
| 30.0 | 0.15 | 18.0 | 0.15 | 6.00 | 595 | 478 | |
| 32.0 | 0.08 | 29.0 | 0.08 | 1.50 | 131 | 120 | |
| 32.0 | - | 27.0 | - | 2.50 | - | - | |
| 32.0 | - | 24.0 | - | 4.00 | - | - | |
| 35.0 | 0.15 | 31.0 | 0.15 | 2.00 | 152 | 138 | |
| 35.0 | 0.15 | 30.0 | 0.15 | 2.50 | 196 | 177 | |
| 35.0 | 0.15 | 29.0 | 0.15 | 3.00 | 241 | 214 | |
| 35.0 | 0.15 | 27.0 | 0.15 | 4.00 | 331 | 286 | |
| 35.0 | 0.15 | 25.0 | 0.15 | 5.00 | 420 | 355 | |
| 35.0 | 0.15 | 23.0 | 0.15 | 6.00 | 510 | 420 | |
| 38.0 | 0.15 | 33.0 | 0.15 | 2.50 | 181 | 163 | |
| 38.0 | 0.15 | 32.0 | 0.15 | 3.00 | 222 | 198 | |
| 38.0 | 0.15 | 30.0 | 0.15 | 4.00 | 305 | 266 | |
| 38.0 | 0.15 | 28.0 | 0.15 | 5.00 | 387 | 330 | |
| 38.0 | 0.15 | 26.0 | 0.15 | 6.00 | 469 | 391 | |
| 38.0 | 0.15 | 24.0 | 0.15 | 7.00 | 552 | 449 | |
| 42.0 | 0.20 | 38.0 | 0.20 | 2.00 | 119 | 109 | |
| 42.0 | 0.20 | 36.0 | 0.20 | 3.00 | 193 | 174 | |
| 42.0 | 0.20 | 34.0 | 0.20 | 4.00 | 268 | 236 | |
| 42.0 | 0.20 | 32.0 | 0.20 | 5.00 | 343 | 296 | |
| 45.0 | 0.20 | 35.0 | 0.20 | 5.00 | 320 | 278 |
| Identification | Ø d2 mm | AD tolerance + / - mm | Ø d1 mm | ID tolerance + / - mm | S mm | Specific load I bar | Specific load III bar |
|---|---|---|---|---|---|---|---|
| 50.0 | 0.20 | 42.0 | 0.20 | 4.00 | 225 | 201 | |
| 50.0 | 0.20 | 40.0 | 0.20 | 5.00 | 288 | 252 | |
| 50.0 | 0.20 | 38.0 | 0.20 | 6.00 | 350 | 302 | |
| 60.0 | 0.25 | 54.0 | 0.25 | 3.00 | 130 | 119 | |
| 60.0 | 0.25 | 52.0 | 0.25 | 4.00 | 182 | 165 | |
| 60.0 | 0.25 | 40.0 | 0.25 | 10.00 | 496 | 410 | |
| 65.0 | 0.30 | 49.0 | 0.30 | 8.00 | 356 | 306 | |
| 80.0 | 0.35 | 60.0 | 0.35 | 10.00 | 364 | 312 |
Note: The pressure figures are based on Straight pipes. The appropriate wall thickness needs to be calculated for pipes with bends as stipulated in DIN EN 13480-4.
Additional info: Specific load I: static (up to 100 °C) Specific load III: dynamic (up to 200 °C) stress range = P bar Strength parameter: K 235 [N / mm2] Safety coefficient: S 1.5 Fatigue strength: Sch / D 225 [N / mm2] Tolerance: DIN 10305-4
No size matches that. Clear the filter to see them all.
Search products, parts, technical information and resources.