1.conform to API Spec 8A 2.applicable to API monogram 3.double pin threaded 4.professional machining and heat treatment
Feature:
Equipped with standard bails
The wash pipe and packing assembly are cartridge type and can be replaced on the floor without disconnecting the rotary hose or gooseneck.
The gooseneck is provided with a outlet for wire line logging.
Equipped with 4″API hose connection
The swivels conform to API specification 8A and API monogram is permitted to be used.
Specification of the Swivel
Model | SL135 | SL225 | SL450 | SL585 | |
Max. Static Load Rating KN | 1350 | 2250 | 4500 | 5850 | |
Max. Speed R/min | 300 | 300 | 300 | 300 | |
Max. working Pressure MPa | 35 | 35 | 35 | 35 | |
Hook clearance over gooseneck mm | 495 | 540 | 549 | 584 | |
Dia. of stem mm | 64 | 75 | 75 | 75 | |
Coupling thread | API to Stem | 41/2” REG LH | 65/8” REG LH | 75/8” REG LH | 75/8” REG LH |
API To Kelly | 65/8” REG -LH | 65/8” REG -LH | 65/8” REG-LH | 65/8” REG-LH | |
Overall dimension(L*W*H)mm | 2505*758 *840 | 2880*1046*1065 | 3015*1096 *1065 | 3115*1143*990 | |
Weight kg | 1341 | 2570 | 3060 | 4000 | |
Note: Above swivels can be with rotator (dual use) or without rotator. | |||||
API Spec 8A Swivel for Drilling Rig
