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DIN 2637 PN100 Welding Neck Flange
Dimension and weight of DIN 2637 PN100 Welding Neck Flange
| Pipe Parameter | d1 | Flange Dimension | Neck Size | Hub Size | Screw | Approx. Flange Weight | |||||||||
| DN | ISO | DIN | D | b | k | h1 | d3 | s | r | h2 | d4 | f | No. of Holes | d2 | KG/PCS |
| 10 | - | 14 | 100 | 20 | 70 | 45 | 28 | 1.8 | 4 | 6 | 40 | 2 | 4 | 14 | 1.07 |
| 17.2 | - | 100 | 20 | 70 | 45 | 32 | 1.8 | 4 | 6 | 40 | 2 | 4 | 14 | 1.08 | |
| 15 | - | 20 | 105 | 20 | 75 | 45 | 32 | 2 | 4 | 6 | 45 | 2 | 4 | 14 | 1.19 |
| 21.3 | - | 105 | 20 | 75 | 45 | 34 | 2 | 4 | 6 | 45 | 2 | 4 | 14 | 1.19 | |
| 25 | - | 30 | 140 | 24 | 100 | 58 | 48 | 2.6 | 4 | 8 | 68 | 2 | 4 | 18 | 2.61 |
| 33.7 | - | 140 | 24 | 100 | 58 | 52 | 2.6 | 4 | 8 | 68 | 2 | 4 | 18 | 2.6 | |
| 40 | - | 44.5 | 170 | 26 | 125 | 62 | 65 | 2.9 | 6 | 10 | 88 | 3 | 4 | 22 | 4 |
| 48.3 | - | 170 | 26 | 125 | 62 | 70 | 2.9 | 6 | 10 | 88 | 3 | 4 | 22 | 3.99 | |
| 50 | - | 57 | 195 | 28 | 145 | 68 | 86 | 3.2 | 6 | 10 | 102 | 3 | 4 | 26 | 5.72 |
| 60.3 | - | 195 | 28 | 145 | 68 | 90 | 3.2 | 6 | 10 | 102 | 3 | 4 | 26 | 5.7 | |
| 65 | 76.1 | - | 220 | 30 | 170 | 76 | 108 | 3.6 | 6 | 12 | 122 | 3 | 8 | 26 | 7.43 |
| 80 | 88.9 | - | 230 | 32 | 180 | 78 | 120 | 4 | 8 | 12 | 138 | 3 | 8 | 26 | 8.58 |
| 100 | - | 108 | 265 | 36 | 210 | 90 | 145 | 5 | 8 | 12 | 162 | 3 | 8 | 30 | 13.02 |
| 114.3 | - | 265 | 36 | 210 | 90 | 150 | 5 | 8 | 12 | 162 | 3 | 8 | 30 | 12.79 | |
| 125 | - | 133 | 315 | 40 | 250 | 105 | 180 | 6.3 | 8 | 12 | 188 | 3 | 8 | 33 | 21.29 |
| 139.7 | - | 315 | 40 | 250 | 105 | 180 | 6.3 | 8 | 12 | 188 | 3 | 8 | 33 | 20.68 | |
| 150 | - | 159 | 355 | 44 | 290 | 115 | 210 | 7.1 | 10 | 12 | 218 | 3 | 12 | 33 | 28.9 |
| 168.3 | - | 355 | 44 | 290 | 115 | 210 | 7.1 | 10 | 12 | 218 | 3 | 12 | 33 | 27.76 | |
| 175 | 193.7 | - | 385 | 48 | 320 | 127 | 245 | 8.8 | 10 | 16 | 260 | 3 | 12 | 33 | 36.94 |
| 200 | 219.1 | - | 430 | 52 | 360 | 130 | 278 | 10 | 10 | 16 | 285 | 3 | 12 | 36 | 49.35 |
| 250 | - | 267 | 505 | 60 | 430 | 157 | 340 | 12.5 | 12 | 18 | 345 | 3 | 12 | 39 | 81.71 |
| 273 | - | 505 | 60 | 430 | 157 | 340 | 12.5 | 12 | 18 | 345 | 3 | 12 | 39 | 80.09 | |
| 300 | 323.9 | - | 585 | 68 | 500 | 170 | 400 | 14.2 | 12 | 18 | 410 | 4 | 16 | 42 | 116.25 |
| 350 | 355.6 | - | 655 | 74 | 560 | 189 | 460 | 16 | 12 | 20 | 465 | 4 | 16 | 48 | 166.09 |
| - | 368 | 655 | 74 | 560 | 189 | 460 | 16 | 12 | 20 | 465 | 4 | 16 | 48 | 160.53 | |
If any inquiry about products, please feel free to contact us [email protected]
DIN Welding Neck Flange:
DIN 2630 PN2.5 Welding Neck Flange
DIN 2631 PN6 Welding Neck Flange
DIN 2632 PN10 Welding Neck Flange
DIN 2633 PN16 Welding Neck Flange
DIN 2634 PN25 Welding Neck Flange
DIN 2635 PN40 Welding Neck Flange
DIN 2636 PN64 Welding Neck Flange
DIN 2637 PN100 Welding Neck Flange
DIN 2638 PN160 Welding Neck Flange
DIN 2628 PN250 Welding Neck Flange
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