Designed for the most challenging E&P operations and for testing under ISO 13679 CAL IV.
Dopeless® technology option available.
Blue® Series
The TenarisHydril Blue® Series incorporates the most advanced casing and tubing connections technologies and has been designed for the most challenging E&P operations and for testing under ISO 13679 CAL IV. These connections are the perfect choice for drilling under HP/HT .
We ensure the final quality of the product by manufacturing premium connections as part of an integrated process of pipe design, production, treatment and finishing. We respond promptly and flexibly to provide solutions while maintaining the highest standards of quality expected by our customers.
Threaded & Coupled Connections
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® connections add value by reducing risk and increasing reliability and performance.
Available in sizes from 2 3/8" to 10 3/4".
Specifically designed for use with slotted pipes, the Blue® Thermal Liner connection provides excellent mechanical integrity under combined torque, compression and cyclical loading conditions.
Integral semi flush CONNECTIONS
Available in sizes from 5" to 13 5/8".
It combines excellent tension capacity, greater compression efficiency and maximum sealability with the option of using our renowned Dopeless® technology.