| średnica nominalna |
rura osłonowa średnica zewnętrzna |
nasuwka średnica zewnętrzna |
składniki | taśma termokur- czliwa |
taśma zamyka- jąca |
symbol katalogowy |
|
|---|---|---|---|---|---|---|---|
| DN | Dz | Dzn | A | B | |||
| mm | mm | mm | g | g | cm | cm | |
| 20 | 90 | 100 | 88 | 143 | 40 | 15 | NK – 20/100 |
| 25 | 90 | 100 | 86 | 140 | 40 | 15 | NK – 25/100 |
| 32 | 110 | 121 | 108 | 175 | 45 | 15 | NK – 32/121 |
| 40 | 110 | 121 | 105 | 171 | 45 | 15 | NK – 40/121 |
| 50 | 125 | 136 | 129 | 209 | 50 | 15 | NK – 50/136 |
| 65 | 140 | 153 | 160 | 261 | 55 | 15 | NK – 65/153 |
| 80 | 160 | 174 | 257 | 419 | 63 | 15 | NK – 80/174 |
| 100 | 200 | 216 | 307 | 501 | 75 | 15 | NK – 100/214 |
| 125 | 225 | 243 | 372 | 607 | 85 | 15 | NK – 125/243 |
| 150 | 250 | 269 | 604 | 984 | 93 | 22 | NK – 150/269 |
| 200 | 315 | 333 | 679 | 1107 | 115 | 22 | NK – 200/338 |
| 250 | 400 | 425 | 1479 | 2410 | 145 | 22 | NK – 250/428 |
| 300 | 450 | 475 | 1786 | 2911 | 160 | 22 | NK – 300/472 |