成量石油钻具接头光滑环规(正规型) 执行标准： API SPEC 7-2；GB/T 22512.2
1 | 1017422014 | 2 3/8 REG | 1:4 | ±0.010 | 90 | — | 62.705 | ±0.03 | — | 60 |
2 | 1017422015 | 2 7/8 REG | 1:4 | ±0.010 | 110 | 100 | 72.231 | ±0.03 | — | 73 |
3 | 1017422016 | 3 1/2 REG | 1:4 | ±0.010 | 125 | 115 | 84.918 | ±0.03 | — | 73 |
4 | 1017422017 | 4 1/2 REG | 1:4 | ±0.010 | 150 | 140 | 113.493 | ±0.03 | 90.493 | 92 |
5 | 1017422018 | 5 1/2 REG | 1:4 | ±0.010 | 175 | 165 | 136.226 | ±0.03 | 110.226 | 104 |
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