VetcoGray RL-4S
The RL-4S is a self-locking, threaded connector featuring four thread start, 1/4 turn fast make-up. A dual o-ring version is available to prevent sea water ingress to the thread for increasing the fatigue life of the connector. The connector has a history of field proven application records program, including highly deviated deep wells, since 1985.
Features & Benefits
- Available in sizes 16"-26" for rig time savings through 1/4 - 1/2 turn fast make-up with four thread start
- Pre-loaded for strength, rigidity, and high fatique characteristics
- Flush shoulder on pin provides verification of proper make-up
- Drivable, releaseable, reusable
- High strength anti-rotation tabs with resistant torque of 0.4*OD (")ft-lbs per key (OD of 20" connector has 8kip-ft per key)