SUPERIOR CLINCHER UHT Tong, LOCKJAW Drill Pipe, DP Tension Style Backup Technical Manual

The CLINCHER UHT Tong and LOCKJAW Drill Pipe, LOCKJAW DP Tension Style Backups are designed for making up or breaking out high torque tubular connections. The system features two jaws in the tong and three jaws in the backup, each encircling the pipe. Wrap around jaws and dies, combined with low friction jaw technology, a constant radial load cam system and a compensating jaw design provide exceptional gripping capabilities with reduced pipe deformation, stress and marking. The system can handle tubulars as small as 2 1/16 inches to as large as 5 1/2 inches in diameter, and can run stainless steel corrosion resistant alloys (CRA) as quickly and easily as a traditional tong runs conventional steel tubulars.

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SUPERIOR CLINCHER UHT Tong & LOCKJAW Drill Pipe, LOCKJAW DP Tension Style Backups Technical Manual | Manualzz

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Key features

  • Open throat design
  • Low friction jaws
  • Constant cam angle
  • Splined die system
  • Door interlock
  • Pressure control valve
  • Handles with closed covers
  • Two speed hydraulic motor
  • Hydraulic intensifier for backup
  • Electronic solenoid dump valve

Frequently asked questions

The maximum torque capability of the CLINCHER UHT Tong is 25,000 ft.lbs./33,895 Nm.

The maximum operating pressure of the CLINCHER UHT Tong is 3,000 psi/207 Bar.

The gripping range for the dovetail tong jaws is 2 1/16" thru 5 1/2".

The gripping range for the LOCKJAW DP Backup dressed with dovetail adapters is 3 1/2" thru 5 1/2".
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