Swivels has two categories,common swivel and double duty swivels.double duty swivels is common swivels combined with spinner, driven by air motor or hydraulic motor, with keyless connection adopted between spinner and central pipe of swivel. It is designed and manufactured according to API Spec 8C “Spec ific ation for Drilling and Product ion Hoisting Equipment” .
The swivels complies with API 8C standard .
With standard bails and double pin alloy steel sub.
The wash pipe and the packing assymbly are cartridge type and can be replaced on the floor without disconnecting the rotary hose and/or gooseneck.
The gooseneck is procvided with an outlet for wire line logging.
With standard gooseneck joints,Threads are in compliance with API 5B
| Model | SL135 | SL170 | SL225 | SL315 | SL450 | |
|---|---|---|---|---|---|---|
| Max. Static Load | kN | 1350 | 1700 | 2250 | 3150 | 4500 |
| US ton | 150 | 200 | 250 | 350 | 500 | |
| Dynamic Load Rating | kN | 1000 | 1300 | 1600 | 2100 | 3200 |
| US ton | 110 | 140 | 175 | 230 | 350 | |
| Max. Speed | rpm | 300 | 300 | 300 | 300 | 300 |
| Max. Pressure | MPa | 35 | 35 | 35 | 35 | 35 |
| psi | 5000 | 5000 | 5000 | 5000 | 5000 | |
| Bore thru stem | mm | 64 | 64 | 75 | 75 | 75 |
| in | 2.52 | 2.52 | 3 | 3 | 3 | |
| Gooseneck Connection | / | 4LP | 4LP | 4LP | 4LP | 4LP |
| Sub Connection | / | 6 5/8 | 6 5/8 | 6 5/8 | 6 5/8 | 6 5/8 |
| REG-LH | REG-LH | REG-LH | REG-LH | REG-LH | ||
| Size | mm | 1896X660X780 | 2060 X820X822 | 2296 X1010X957 | 2418 X1056X104 | 2570 X1096X1012 |
| in | 74.6X26X30.7 | 81.1X32.3X32.4 | 90.4X39.8X37.7 | 95.2X41.6X41 | 101.2X43.1X39.8 | |
| Weight | kg | 1500 | 1700 | 2600 | 3000 | 3400 |
| lb | 3307 | 3748 | 5732 | 6614 | 7496 | |
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