成量石油钻具接头螺纹环规(正规型) 执行标准： API SPEC 7-2；GB/T 22512.2
1 | 1017419015 | 2 7/8 REG | 5 | 5.08 | 1:4 | 73.02 | 9 | 73.982 | 69.605 | 67.234 | 108 | — | 15.875 | 0.91 |
2 | 1017419014 | 2 3/8 REG | 5 | 5.08 | 1:4 | 60.32 | 9 | 64.457 | 60.080 | 57.709 | 95.3 | — | 15.875 | 0.91 |
3 | 1017419016 | 3 1/2 REG | 5 | 5.08 | 1:4 | 79.38 | 9 | 86.670 | 82.293 | 79.921 | 127 | — | 15.875 | 1.36 |
4 | 1017419019 | 6 5/8 REG | 4 | 6.35 | 1:6 | 111.12 | 11 | 151.735 | 146.248 | 143.210 | 209.6 | 195 | 15.875 | 1.82 |
5 | 1017419017 | 4 1/2 REG | 5 | 5.08 | 1:4 | 92.08 | 9 | 115.245 | 110.868 | 108.496 | 158.8 | 150 | 15.875 | 1.36 |
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