Threaded and Coupled


Available in sizes from 2 3/8" to 13 5/8"
For complex and environmentally-sensitive oil and gas production activities, the all-round excellent performance characteristics of Blue™ add value by reducing risk and increasing reliability and performance.

Blue® Thermal Liner

Available in sizes from 2 3/8" to 10 3/4"
Specifically designed and tested for best-in-class performance, the Blue™ Thermal Liner provides excellent mechanical integrity under combined torque, compression, and cyclical loading conditions.

Wedge 563™

Available in sizes from 5" to 16"
For production casing, intermediate casing and tie-backs. Special applications include geothermal and steam injection production strings, use in subsidance intervals and other applications with high compression loads.

Wedge 561™

Available in sizes from 2 3/8" to 4 1/2"
For use in work-strings and production tubing. Special applications include milling, jarring, fishing, drilling cement and diamond-coring operations.


Available in sizes from 2 3/8" to 13 5/8"
This connection is especially suitable for use with corrosion-resistant alloys.


Available in sizes from 2 3/8" to 14"
Aconnection frequently used in most carbon steel applications.


Available in sizes from 3 1/2" to 14"
Performs under high torque and compression for rotating liners and drilling with casing.


Available in sizes from 5" to 10 3/4" and 14"
A high-strength joint especially designed for medium to heavy-wall casing. Its burst and collapse pressures exceed those of the pipe body.


Available in sizes from 7" to 24 1/2"
A high-performance coupled connection without a metal-to-metal seal especially designed for surface and intermediate casing.