B型异径管
公称尺寸 | 规格 | 长度L | 长度L1 |
DN15×DN15 | 18×15 | 62±3 | 35 |
DN20×DN15 | 22×15 | 80±3 | 40 |
22×18 | 71±3 | 40 | |
DN25×DN15 | 28×15 | 80±3 | 40 |
28×18 | 81±3 | 40 | |
DN25×DN20 | 28×22 | 72±3 | 40 |
DN32×DN15 | 35×15 | 86±3 | 45 |
35×18 | 87±3 | 45 | |
DN32×DN20 | 35×22 | 88±3 | 45 |
DN32×DN25 | 35×28 | 80±3 | 45 |
DN40xDN15 | 42×18 | 88±3 | 45 |
DN40×DN20 | 42×22 | 89±4 | 45 |
DN40×DN25 | 42×28 | 91±4 | 45 |
DN40×DN32 | 42×35 | 91±4 | 45 |
DN50xDN15 | 54×18 | 94±3 | 50 |
DN50xDN20 | 54×22 | 95±4 | 50 |
DN50×DN25 | 54×28 | 97±4 | 50 |
DN50×DN32 | 54×35 | 102±4 | 50 |
DN50×DN40 | 54×42 | 100±4 | 50 |
DN65xDN40 | 76.1x42 | 137±5 | 70 |
DN65xDN50 | 76.1x54 | 139±5 | 70 |
DN80xDN50 | 88.9x54 | 155±5 | 80 |
DN80xDN65 | 88.9x76.1 | 168±5 | 80 |
DN100xDN50 | 108x54 | 177±5 | 95 |
DN100xDN65 | 108x76.1 | 193±5 | 95 |
DN100xDN80 | 108x88.9 | 197±5 | 95 |