Model |
exradius OD mm(inch) |
inradius ID mm(inch) |
Stroke mm(inch) |
Max. tensile load in down hole MN |
Sealing pressure MPa |
Max. working temperature ℃ |
Connection API |
Overall length mm(inch) |
YJS46 | 121(4 3/4) | 38(1 1/2)) | 224(8 3/4) | 0.9 | 20 | 120 | NC38 | 3275(129) |
YJS62 | 159(6 1/4) |
57.2 (2 1/4) |
329(13) | 1.5 | 20 | 120 | NC50 | 4380(172) |
YJS64 | 165(6 1/2) |
57.2 (2 1/4) |
329(13) | 1.5 | 20 | 120 | NC50 | 4380(172) |
YJS70 | 178(7) |
60 (2 5/16) |
336 (13 1/4) |
1.8 | 20 | 120 | 5 1/2FH | 3740(147) |
YJS76 |
197 (7 3/4) |
76.2(3) |
333 (13 1/8) |
2.1 | 20 | 120 | 6 5/8REG | 4238(167) |
YJS80 | 203(8) | 76.2(3) |
333 (13 1/8) |
2.2 | 20 | 120 | 6 5/8REG | 4238(167 |