Swivel
Swivel Feature:
1. The hook is designed and manufactured in accordance with API 8C and SY/T5530 standard and have the right to use API symbol.
2. Double pin alloy steel nipple selectable according to customers requirements.
3. Wash pipe and packing device is designed as box structure, and change quickly on the drilling floor, dont need to disassemble the hose and gooseneck
4. Fitted with 4 API hose connection
Technical parameter
Model | SL135 | SL200 | SL225 | SL450 | |
Max.static loads:KN | 1350 | 2000 | 2250 | 4500 | |
Max.speed :r/min | 300 | 300 | 300 | 300 | |
Max.working pressure: MPa | 35 | 35 | 35 | 35 | |
Hook space mm | 495 | / | 540 | 549 | |
Diameter of the central pipe:mm | 64 | 75 | 75 | 75 | |
Thread | Central pipe API | 4 1/2"REG LH | 6 5/8"REG LH | 6 5/8 "REG LH | 75/8"REG LH |
Kelly API | 6 5/8"REG LH | 6 5/8"REG LH | 65/8"REG LH | ||
