Features and Benefits

• Fabricated from ASTM A-519 Gr. 4140 steel tubing in 6-meter (20-foot) sections
• Hot process expansion maintains wall thickness of tube through the female threaded end and reduces stress in the area of thread engagement
• API 5 CT 6-5/8" Extreme-Line threads
• Heat treated for maximum strength
• Swaged female ends to maintain thickness throughout

Specifications

• 7-inch OD x 3/4–inch wall thickness
• Heat treated to Rc 29-37
• Multiple end attachment options for both rotary joint and cutting tool
  • Compact flange
  • 3000 lb and 5000 lb unibolt couplings with integral threads
  • 1500 lb RTJ, 2500 lb RTJ and 2500 lb flange connections