TTS-8 CI, CIGL

Our TTS-8 CI & CIGL connections are a 8-pitch, two-step connection provides added internal anti corrosion with optional reinforcement by a fiberglass liner.

WHY TTS-8 CI OR CIGL?

AVAILABLE

  • 2 ⅜” OD to 3 ½” OD

APPLICATIONS

  • HP/HT gas well
  • Production well
  • Workover
  • Sour service**

FEATURES

  • Integral connection
  • Upset ends
  • Dual step design
  • 90° torque shoulder
  • Internal & external metal-to-metal seal
  • Flush ID     

BENEFITS

  • Gas-tight
  • 100% efficiency under tension/
  • compression & internal/external
  • pressure
  • Deep stabbing
  • Eliminates galling risk
  • High torque strength
  • Reduced erosion corrosion
  • CI option for H2S & CO2 environments
  • ** With optional Corrosion Inhibitor
  • (CI) ring for internal coating.

FINITE ELEMENT ANALYSIS (FEA)

FEA was performed on TTRS1 connection to confirm the design lowers hoop stress, a major cause of coupling failure in field operations.    

TORQUE-TO-YIELD

Torque-to-yield testing was performed to verify the torsional limits of all TTS-8 connections.

CONNECTION DATA SHEETS