Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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Drilling Rig Components API 8C Drilling Rig Rotary Drilling Swivel
Product Application
Swivels are necessary hoisting tools for hanging drill pipe and jointing hose in well repairing. There are type SL35, SL60, SL90 and SL135. They
are designed and manufactured according to API Spec 8A/8C.
Features
* With standard bails and double pin alloy steel sub.
* The wash pipe and the packing assembly are cartridge type and can be replaced on the floor without disconnecting the rotary hose and/or
gooseneck.
* The gooseneck is provided with an outlet for wire line logging.
* With standard gooseneck joints. Threads are in compliance with API 5B.
* The swivels conform to API 8A/8C.
| MODEL | SL70 | SL110 | SL135 | SL160 | SL225 | XSL225 | XSL450 |
| Max. static load (Ibf) | 151740 | 25290 | 303492 | 35969 | 505820 | 505820 | 1011640 |
| Working load of main bearing (Ibf) | 67440 | 101164 | 224808 | 269770 | 337213 | 377213 | 562022 |
| Gooseneck pipe thread | 2 3/8" TBG | 4 1/2" NPT | 4 1/2" TBG | 4 1/2" TBG | 4 1/2" TBG | 4" NPT | 4"NPT |
| Bottom thread of central pipe joint | 2 7/8" UP DP | 4 1/2" REG LH | 5 1/2" REG LH | 5 1/2" REG LH | 6 5/8 REG LH | 6 5/8 REG LH | 6 5/8"REG LH |
| Max. working pressure (psi) | 2143 | 3000 | 5000 | 5000 | 5000 | 5000 | 5000 |
| Opening diameter of central pipe (in) | 1.96 | 2.5 | 2.99 | 2.99 | 2.99 | 2.99 | 2.99 |
| Overall dimension (ft) | 5.57×1.49×0.98 | 5.53×0.93×1.67 | 7.41×2.21×2.44 | 7.87×2.33×2.47 | 8.53×2.56×2.60 | 9.45x3.37x3.49 | 9.89×3.59×3.49 |
| Mass (Ib) | 606 | 741 | 1711 | 2176 | 2925 | 5666 | 6746 |
