Industrial standards are: ISO, DIN, IDF, 3a, SMS, etc
Specifications(DN) | A | B | Specifications(ISO) | L | H | |
25 | 62.5 | 82 | 25 | 62.5 | 82 | |
32 | 75 | 95.5 | 38 | 75 | 95.5 | |
40 | 75 | 95.5 | 51 | 87.5 | 109 | |
50 | 87.5 | 109 | 63.5 | 95 | 137 | |
65 | 95 | 137 | 76.1 | 115 | 148 | |
80 | 115 | 148 | 101.6 | 155 | 164 | |
100 | 155 | 164 |