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阀门零部件 对开圆环的尺寸_阀门标准
| 阀杆螺纹直径 | d | D | H | C |
参考质量 kg |
| Tr18×4 | 13 | 27.0 | 5 | 1 | 0.01 |
| Tr20×4 | 15 | 29.5 | 6 | 1.5 | 0.02 |
| Tr24×5 | 18 | 32.6 | 0.03 | ||
| Tr28×5 | 22 | 38.5 | 8 | 0.04 | |
| Tr32×6 | 25 | 44.5 | 0.06 | ||
| Tr36×6 | 29 | 48.5 | 10 | 0.09 | |
| Tr40×6 | 33 | 56.5 | 0.12 | ||
| Tr44×6 | 35 | 60.5 | 12 | 0.17 | |
| 注:计算密度7.85. | |||||
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