
Industrial standards are: ISO, DIN, IDF, 3a, SMS, etc
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Specifications(DN) | A | B | L |
15 | 108 | 34 | 88/99 | |
20 | 118 | 50.5 | 91/102 | |
25 | 127 | 50.5 | 110/123 | |
32 | 146 | 50.5 | 129/138 | |
40 | 159 | 50.5 | 139/159 | |
40 | 159 | 50.5 | 139/159 | |
50 | 191 | 50.5 | 159/186 |