宝蒂塑料--专业制造 塑料阀门系列、塑料管道系列
宝蒂塑料--专业制造 塑料阀门系列、塑料管道系列
UPVC补芯尺寸表
| DN×DN | A | B | D | L |
| DN20×DN15 | 25 | 20.2/20 | 16 | 19 |
| DN25XDN20 | 32 | 25.2/25 | 19 | 22 |
| DN32×DN25 | 40 | 32.2/32 | 22 | 23 |
| DN40×DN32 | 50 | 40.25/40 | 26 | 30 |
| DN50×DN25 | 63 | 32.2/32 | 22 | 38 |
| DN50×DN40 | 63 | 50.3/50 | 30 | 38 |
| DN65×DN50 | 75 | 63.3/63 | 38 | 45 |
| DN80X DN65 | 90 | 75.3/75 | 45 | 50 |
| DN100×DN50 | 110 | 63.3/63 | 38 | 60 |
| DN100×DN80 | 110 | 90.4/90.1 | 50 | 60 |
| DN125×DN100 | 140 | 110.4/110.1 | 66 | 76 |
| DN150×DN100 | 160 | 110.4/110.1 | 60 | 86 |
| DN150×DN125 | 160 | 140.4/140.1 | 76 | 86 |
| DN200×DN150 | 225 | 160.5/160.2 | 80 | 95 |
| DN250×DN150 | 280 | 160.5/160.2 | 86 | 140 |
| DN250×DN200 | 280 | 225.7/225.3 | 120 | 140 |
| DN300×DN250 | 315 | 281/280.4 | 130 | 150 |
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