Tong Torque Systems & Tension Load Cell

Forum Tong Torque Systems indicate the torque applied to drill pipe, drill collars, tubing, and casing while joints are made — important for reducing drill collar and tool joint failure resulting from improper make-up. Two main types of Tong Torque Systems are available:

TLP (Tong Line Pull) Series — Indicates make-up or break-out torque (in pounds of line pull) for tool joints, drill collars, and drill string components.

JT (Joint Type) Series — Indicates torque (in foot-pounds) applied to each joint when using power tongs to run pipe or casings.

Each Tong Torque System consists of a Tension Load Cell that converts line pull into a hydraulic pressure signal, which it sends to a pressure-sensing Gauge through an interconnecting Hydraulic Hose. Each system also includes mounting hardware.

TLP Series

• Indicates make-up or breakout torque (in pounds of line pull) for tool joints, drill collars, and drill string components.
• 6-inch fluid-filled indicator displays line pull.
• Adjustable target pointer can be set to the desired line pull value so the driller can work to a clear mark.
• Models and capacities available to work with all manual tongs.
• A wide range of capacities — from 10,000 pounds to 30,000 pounds of line pull, with metric equivalents available.
• Models available for permanent installation, or for temporary mounting directly on the tong handle.
• Combination dials available.

JT Series

• Indicates torque (in foot-pounds) applied to each joint when using power tongs to run pipe or casings.
• Models available for specific makes and models of power tong.
• Load Cells available in both tension and compression models, for use with any type of tong.
• Capacities up to 120,000 foot-pounds, with metric equivalents available.
• Dual-scale models available.

In Forum Tongue Torque Systems, the Tension Load Cell transmits applied pull measurements to the indicator gauge. Manufactured only by Forum Drilling Instrumentation to demanding specifications.
 
Benefits

• Heavy-duty, rugged Load Cell includes an integrated cylinder and piston, ensuring a long service life and minimum maintenance.
• Fluid protects working parts of gauge — further reducing the need for repairs and protecting your equipment investment.
• Provides accurate torque indications, reducing drill collar and tool joint failure.
• Gauge pointer can be set to the required torque to give driller a clear target mark.
• Box mount, panel mount, tong clamp and tong handle mount configurations available, providing the flexibility to obtain indications every time collars are run or only for spot checks.
• Available in four sizes: 3.68 (5K), 4.0 (20 K), 6.53 (25 K), and 10.8 (30 K) square inches
• Integral design ensures long service life and minimum maintenance
• Manufactured entirely from bar stock
• 100% material traceability
• Maximum single line pull workloads from 20,000 to 30,000 pounds