成量石油套管圆螺纹光滑环规 执行标准： API SPEC 5B；GB/T 9253.2
1 | 1017387001 | 4 1/2 CSG | 1:16 | ±0.025 | 140 | 135 | 42 | -h16 | 112.118 | ±0.02 | — |
2 | 1017387002 | 5 CSG | 1:16 | ±0.025 | 155 | 150 | 54 | -h16 | 123.627 | ±0.02 | — |
3 | 1017387003 | 5 1/2 CSG | 1:16 | ±0.025 | 170 | 165 | 64 | -h16 | 136.129 | ±0.02 | — |
4 | 1017387004 | 6 5/8 CSG | 1:16 | ±0.025 | 205 | 200 | 70 | -h16 | 164.307 | ±0.02 | — |
5 | 1017387005 | 7 CSG | 1:16 | ±0.025 | 215 | 210 | 70 | -h16 | 173.832 | ±0.02 | — |
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