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阀门零部件 卡套的尺寸_阀门标准
阀门零部件 卡套的尺寸
|
公称尺寸 DN |
d | d1 | d2 | d3 | d4 | L | L1 |
每1000个参考质量 kg |
||||
| 尺寸 | 极限偏差 | 尺寸 | 极限偏差 | 尺寸 | 极限偏差 | 尺寸 | 极限偏差 | |||||
| 6 | 14 |
+0.4 +0.3 |
16.3 | 15 |
+0.4 +0.3 |
15 |
+0.5 0 |
15 | 10 | ±0.1 | 3.5 | 4.80 |
| 10 | 18 | 20.3 | 19 | 19 | 19 | 4 | 6.14 | |||||
| 15 | 22 | 24.3 | 23 | 23 | 23 | 7.41 | ||||||
| 20 | 28 | 30.3 | 29 | 29 | 29 | 11 | 11.70 | |||||
| 25 | 34 | 36.3 | 35 | 35 | 35 | 13 | 4.5 | 16.46 | ||||
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