Threaded Connections
TMK UP Series



Lite Series

Range: 4-1/2 – 5-1/2’’ / 114,3 – 140 mm

Unique Feature

  • Patented ULTRA thread form
  • High torque semi-premium connection
  • Minimized hoop stress
  • Over 50 million feet of successful run history with no H2S related failures

Thread Profile

  • ULTRA full contact thread form maximizes critical cross sectional area
  • Runout threads maximize critical cross-sectional area
  • Close fitting thread minimizes movement within the connection and transfer of load onto the seal and shoulder under compression
  • Thread root and crest are parallel to the pipe axis which results in easy stabbing
  • Optimized thread profile offers robust galling resistance
  • Reduced cross threading
  • Increased bending capacity
  • Sealability through thread compound

Pin Nose to Pin Nose Torque Stop

  • Maximized area for high torque capacity
  • Additional sealing barrier
  • Internally flush which eliminates turbulent flow
  • Repeatable, consistent make-up position
  • Reduces connection hoop stress

Connection Datasheet Generator Blanking Dimensions

Connection Datasheet Generator

Blanking Dimensions