Customization: | Available |
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After-sales Service: | Support |
Warranty: | Support |
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Tianhe replaceable sleeve stabilizer consists of an integral mandrel and a sleeve .One mandrel series can be equipped with different sizes of sleeve for several hole sizes .In order to match the driling conditions ,the sleeves can be easily changed on the rig floor during changing of hole size or wear surface .
Hole size(in) | Connection | Mandrel series (in) | SLEEVE | BODY | |||||
Body OD (in) | Sleeve lenth (in) | Fishing neck range(in) | Upset OD (in). | Bottom (in) | Overall Length (in) | Fishing neck length (in) | |||
8 1/2 | Nc50 | 62 | 71/2 | 19 | 6 3/4 | 7 1/2 | 6 1/4 | 65 | 22 |
12 1/4 | 6 5/8REG | 77 | 91/2 | 20 | 8 | 9 1/4 | 73/4 | 70 | 22 |
16 | 7 5/8REG | 96 | 11 1/2 | 24 | 9 1/2 | 11 | 9 | 82 3/4 | 27 |
17 1/2 | 7 5/8REG | 96 | 11 1/2 | 24 | 9 1/2 | 11 | 9 | 82 3/4 | 27 |
22 | 7 5/8REG | 96 | 14 1/4 | 27.5 | 9 1/2 | 11 | 9 | 82 3/4 | 27 |
24 | 7 5/8REG | 96 | 14 1/4 | 27.5 | 9 1/2 | 11 | 9 | 82 3/4 | 27 |
26 | 7 5/8REG | 96 | 17 | 27.5 | 9 1/2 | 11 | 9 | 82 3/4 | 27 |
28 | 7 5/8REG | 96 | 17 1/4 | 27.5 | 9 1/2 | 11 | 9 | 82 3/4 | 27 |