Kołnierze stalowe DIN
DIN (z niem. Deutsches Institut für Normung) jest instytucją odpowiedzialną za organizację prac normalizujących w Niemczech i publikowanie norm krajowych. Pełni również funkcję niemieckiego przedstawiciela w ogólnoświatowych i europejskich organizacjach normalizujących. Normy DIN są opracowywane i wdrażane wspólnie z CEN i CENELEC jako normy DIN EN ISO lub DIN EN.
Kołnierze DIN produkowane są z wysokogatunkowych materiałów: stal węglowa, nierdzewna i stopowa. Te wyroby hutnicze są przystosowane do środowisk, w których panuje wysoka temperatura i ciśnienie. W naszej ofercie znajdą Państwo kołnierze zgodne ze standardowymi parametrami normy DIN.
Kołnierze rurowe są powszechnie stosowane w wielu instalacjach przemysłowych, komercyjnych i mieszkaniowych. Wyroby hutnicze
Kołnierze DIN - wymiary
Do najpopularniejszych norm dla kołnierzy DIN należą:
| DIN 2502 | DIN 2503 | DIN 2527 |
| DIN 2565/2566 | DIN 2573/2576 | DIN 2627/2628 |
| DIN 2629/2630 | DIN 2631 | DIN 2632 |
| DIN 2633 | DIN 2634 | DIN 2635/2636 |
| DIN 2637/2638 | DIN 2641 | DIN 2642 |
| DIN 2655/2656 | DIN 86029/86030 |
Kołnierze luźne DIN2527
PN 6
| DN | D | b | k | d2 | Liczba otworów | kg |
| 10 | 75 | 12 | 50 | 11 | 4 | 0.38 |
| 15 | 80 | 12 | 55 | 11 | 4 | 0.44 |
| 20 | 90 | 14 | 65 | 11 | 4 | 0.65 |
| 25 | 100 | 14 | 75 | 11 | 4 | 0.82 |
| 32 | 120 | 14 | 90 | 14 | 4 | 1.17 |
| 40 | 130 | 14 | 100 | 14 | 4 | 1.39 |
| 50 | 140 | 14 | 110 | 14 | 4 | 1.62 |
| 65 | 160 | 14 | 130 | 14 | 4 | 2.44 |
| 80 | 190 | 16 | 150 | 18 | 4 | 3.43 |
| 100 | 210 | 16 | 170 | 18 | 4 | 4.76 |
| 125 | 240 |
Kołnierze luźne DIN2641
PN 6
| DN | d1 | d6 | D | b | k | d2 | Liczba otworów | e | kg |
| 10 | 14.0 | 16.0 | 75 | 10 | 50 | 11 | 4 | 2 | 0.298 |
| 10 | 17.2 | 19.0 | 75 | 10 | 50 | 11 | 4 | 2 | 0.298 |
| 15 | 20.0 | 22.0 | 80 | 10 | 55 | 11 | 4 | 2 | 0.337 |
| 15 | 21.3 | 24.0 | 80 | 10 | 55 | 11 | 4 | 2 | 0.337 |
| 20 | 25.0 | 28.0 | 90 | 10 | 65 | 11 | 4 | 2 | 0.418 |
| 20 | 26.9 | 30.0 | 90 | 10 | 65 | 11 | 4 | 2 | 0.418 |
| 25 | 30.0 | 33.0 | 100 | 12 | 75 | 11 | 4 | 3 | 0.620 |
| 25 | 33.7 | 36.0 | 100 | 12 | 75 | 14 | 4 | 3 | 0.620 |
| 32 | 38.0 | 42.0 | 120 | 12 | 90 | 14 | 4 | 3 | 0.874 |
| 32 | 42.4 | 46.0 | 120 | 12 | 90 | 14 | 4 | 3 | 0.874 |
| 40 | 44.5 | 50.0 |
Kołnierze płaskie DIN2573
PN 6
| DN | d1 | d5 | D | b | k | d2 | Liczba otworów | kg |
| 10 | 14.0 | 14.5 | 75 | 12 | 50 | 11 | 4 | 0.363 |
| 10 | 17.2 | 17.7 | 75 | 12 | 50 | 11 | 4 | 0.363 |
| 15 | 20.0 | 21.0 | 80 | 12 | 55 | 11 | 4 | 0.41 |
| 15 | 21.3 | 22.0 | 80 | 12 | 55 | 11 | 4 | 0.41 |
| 20 | 25.0 | 26.0 | 90 | 14 | 65 | 11 | 4 | 0.60 |
| 20 | 26.9 | 27.6 | 90 | 14 | 65 | 11 | 4 | 0.60 |
| 25 | 30.0 | 31.0 | 100 | 14 | 75 | 11 | 4 | 0.74 |
| 25 | 33.7 | 34.4 | 100 | 14 | 75 | 11 | 4 | 0.74 |
| 32 | 38.0 | 39.0 | 120 | 16 | 90 | 14 | 4 | 1.19 |
| 32 | 42.4 | 43.1 | 120 | 16 | 90 | 14 | 4 | 1.19 |
| 40 | 44.5 | 45.5 | 130 | 16 | 100 | 14 | 4 | 1.39 |
| 40 | 48.3 | 49.0 | 130 | 16 | 100 | 14 | 4 | 1.39 |
| 50 | 57.0 | 58.1 | 140 | 16 | 110 | 14 | 4 | 1.53 |
| 50 | 60.3 | 61.1 | 140 | 16 | 110 | 14 | 4 | 1.53 |
| 65 | 76.1 | 77.1 | 160 | 16 | 130 | 14 | 4 | 1.89 |
| 80 | 88.9 | 90.3 | 190 | 18 | 150 | 18 | 4 | 2.98 |
| 100 | 108.0 | 109.6 | 210 | 18 | 170 | 18 | 4 | 3.46 |
| 100 | 114.3 | 115.9 | 210 | 18 | 170 | 18 | 4 | 3.46 |
| 125 | 133.0 | 134.8 | 240 | 20 | 200 | 18 | 8 | 4.60 |
| 125 | 139.7 | 141.6 | 240 | 20 | 200 | 18 | 8 | 4.60 |
| 150 | 159.0 | 161.1 | 265 | 20 | 225 | 18 | 8 | 5.22 |
| 150 | 168.3 | 170.5 | 265 | 20 | 225 | 18 | 8 | 5.22 |
| 200 | 219.1 | 221.8 | 320 | 22 | 280 | 18 | 8 | 7.15 |
| 250 | 267.0 | 270.2 | 375 | 24 | 335 | 18 | 12 | 9.61 |
| 250 | 273.0 | 276.2 | 375 | 24 | 335 | 18 | 12 | 9.61 |
| 300 | 323.9 | 327.6 | 440 | 24 | 395 | 22 | 12 | 12.60 |
| 350 | 355.6 | 359.7 | 490 | 26 | 445 | 22 | 12 | 15.60 |
| 350 | 368.0 | 372.2 | 490 | 26 | 445 | 22 | 12 | 15.60 |
| 400 | 406.4 | 411.0 | 540 | 28 | 495 | 22 | 16 | 18.40 |
| 400 | 419.0 | 423.7 | 540 | 28 | 495 | 22 | 16 | 18.40 |
| 450 | 457.0 | 462.3 | 595 | 30 | 550 | 22 | 16 | 21.40 |
| 500 | 508.0 | 513.6 | 645 | 30 | 600 | 22 | 20 | 24.60 |
Kołnierze szyjkowe DIN2633
PN 16
| DN | d1 | D | b | k | h1 | d3 | s | h2 | d4 | f | d2 | Liczba otworów | kg |
| 10 | 14.0 | 90 | 14 | 60 | 35 | 25 | 1.8 | 6 | 40 | 2 | 14 | 4 | 0.580 |
| 10 | 17.2 | 90 | 14 | 60 | 35 | 28 | 1.8 | 6 | 40 | 2 | 14 | 4 | 0.580 |
| 15 | 20.0 | 95 | 14 | 65 | 35 | 30 | 2.0 | 6 | 45 | 2 | 14 | 4 | 0.648 |
| 15 | 21.3 | 95 | 14 | 65 | 35 | 32 | 2.0 | 6 | 45 | 2 | 14 | 4 | 0.648 |
| 20 | 25.0 | 105 | 16 | 75 | 38 | 38 | 2.3 | 6 | 58 | 2 | 14 | 4 | 0.952 |
| 20 | 26.9 | 105 | 16 | 75 | 38 | 40 | 2.3 | 6 | 58 | 2 | 14 | 4 | 0.952 |
| 25 | 30.0 | 115 | 16 | 85 | 38 | 42 | 2.6 | 6 | 68 | 2 | 14 | 4 | 1.140 |
| 25 | 33.7< |
Kołnierze gładkie do przyspawania DIN2576
PN 10
| DN | d1 | d5 | D | b | k | d2 | Liczba otworów | kg |
| 10 | 14.0 | 14.5 | 90 | 14 | 60 | 14 | 4 | 0.613 |
| 10 | 17.2 | 17.7 | 90 | 14 | 60 | 14 | 4 | 0.605 |
| 15 | 20.0 | 21.0 | 95 | 14 | 65 | 14 | 4 | 0.675 |
| 15 | 21.3 | 22.0 | 95 | 14 | 65 | 14 | 4 | 0.669 |
| 20 | 25.0 | 26.0 | 105 | 16 | 75 | 14 | 4 | 0.749 |
| 20 | 26.9 | 27.6 | 105 | 16 | 75 | 14 | 4 | 0.936 |
| 25 | 30.0 | 31.0 | 115 | 16 | 85 | 14 | 4 | 1.140 |
| 25 | 33.7 | 34.4 | 115 | 16 | 85 | 14 | 4 | 1.110 |
| 32 | 38.0 | 39.0 | 140 | 16 | 100 | 18 | 4 | 1.660 |
| 32 | 42.4 | 43.1 | 140 | 16 | 100 | 18 | 4 | 1.620 |
| 40 | 44.5 | 45.5 | 150 | 16 | 110 | 18 | 4 | 1.890 |
| 40 | 48.3 | 49.0 | 150 | 16 | 110 | 18 | 4 | 1.860 |
| 50 | 57.0 | 58.1 | 165 | 18 | 125 | 18 | 4 | 2.510 |
| 50 | 60.3 | 61.1 | 165 | 18 | 125 | 18 | 4 | 2.470 |
| 65 | 76.1 | 77.1 | 185 | 18 | 145 | 18 | 4 | 3.000 |
| 80 | 88.9 | 90.3 | 200 | 20 | 160 | 18 | 8 | 3.790 |
| 100 | 108.0 | 109.6 | 220 | 20 | 180 | 18 | 8 | 4.200 |
| 100 | 114.3 | 115.9 | 220 | 20 | 180 | 18 | 8 | 4.030 |
| 125 | 133.0 | 134.8 | 250 | 22 | 210 | 18 | 8 | 5.710 |
| 125 | 139.7 | 141.6 | 250 | 22 | 210 | 18 | 8 | 5.460 |
| 150 | 159.0 | 161.1 | 285 | 22 | 240 | 18 | 8 | 6.720 |
| 150 | 168.3 | 170.5 | 285 | 22 | 240 | 18 | 8 | 6.570 |
| 200 | 219.1 | 221.8 | 340 | 24 | 295 | 18 | 8 | 9.310 |
| 250 | 267.0 | 270.2 | 395 | 26 | 350 | 18 | 12 | 12.500 |
| 250 | 273.0 | 276.2 | 395 | 26 | 350 | 18 | 12 | 11.900 |
| 300 | 323.9 | 327.6 | 445 | 26 | 400 | 22 | 12 | 13.800 |
| 350 | 355.6 | 359.7 | 505 | 28 | 460 | 22 | 12 | 20.600 |
| 350 | 368.0 | 372.2 | 505 | 28 | 460 | 22 | 12 | 19.000 |
| 400 | 406.4 | 411.0 | 565 | 32 | 515 | 22 | 16 | 27.900 |
| 400 | 419.0 | 423.7 | 565 | 32 | 515 | 22 | 16 | 25.900 |
| 450 | 457.0 | 462.3 | 615 | 38 | 565 | 22 | 16 | 35.600 |
| 500 | 508.0 | 513.6 | 670 | 38 | 620 | 22 | 20 | 41.100 |
