扫一扫咨询详情
全国咨询热线：
18661069357
扫一扫咨询详情
全国咨询热线：
18661069357联系热线
单位：英寸（inch）
| (inch) | P | k max | k min | s max | s min |
|---|---|---|---|---|---|
| 1/4 | 20|26 | 0.2 | 0.18 | 0.445 | 0.435 |
| 5/16 | 18|22 | 0.25 | 0.23 | 0.525 | 0.515 |
| 3/8 | 16|20 | 0.312 | 0.292 | 0.6 | 0.585 |
| 7/16 | 14|18 | 0.375 | 0.35 | 0.71 | 0.695 |
| 1/2 | 12|16 | 0.437 | 0.417 | 0.82 | 0.8 |
| 9/16 | 12|16 | 0.53 | 0.48 | 0.92 | 0.9 |
| 5/8 | 11|14 | 0.562 | 0.542 | 1.01 | 0.985 |
| 3/4 | 10|12 | 0.687 | 0.668 | 1.2 | 1.175 |
| 7/8 | 9|11 | 0.75 | 0.72 | 1.3 | 1.27 |
| 1 | 8|10 | 0.875 | 0.835 | 1.48 | 1.45 |
| 1-1/8 | 7|9 | 1 | 0.96 | 1.67 | 1.64 |
| 1-1/4 | 7|9 | 1.125 | 1.08 | 1.86 | 1.815 |
| 1-3/8 | 8|6 | 1.25 | 1.19 | 2.05 | 2.005 |
| 1-1/2 | 6|8 | 1.375 | 1.315 | 2.22 | 2.175 |
| 1-5/8 | 5|8 | 1.58 | 1.44 | 2.41 | 2.365 |
| 1-3/4 | 5|7 | 1.625 | 1.565 | 2.58 | 2.52 |
| 2 | 4.5|7 | 1.75 | 1.69 | 2.76 | 2.7 |
| 2-1/4 | 4|6 | 1.875 | 1.815 | 3.15 | 3.09 |
| 2-1/2 | 4|6 | 2.125 | 2.065 | 3.55 | 3.49 |
| 2-3/4 | 3.5|6 | 2.375 | 2.315 | 3.89 | 3.83 |
| 3 | 3.5|5 | 2.625 | 2.525 | 4.18 | 4.08 |
| 3-1/4 | 3.25|5 | 2.875 | 2.775 | 4.53 | 4.43 |
| 3-1/2 | 3.25|4.5 | 3.125 | 3.025 | 4.85 | 4.75 |
| 3-3/4 | 3|4.5 | 3.375 | 3.275 | 5.18 | 5.08 |
| 4 | 3|4.5 | 3.625 | 3.525 | 5.55 | 5.45 |
| 4-1/2 | 2.875|4 | 4 | 3.85 | 6.38 | 6.255 |
| 5 | 2.75|4 | 4.5 | 4.35 | 7.3 | 7.175 |
| 5-1/2 | 2.625|4 | 5 | 4.85 | 8.35 | 8.225 |
| 6 | 2.5|4 | 5.5 | 5.35 | 9.45 | 9.325 |
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