ULTRA™ SF
Integral semi-flush, with patented ULTRA™ thread giving it exceptional strength. Tested and validated under ISO 13679 CAL IV.
Integral semi-flush, with patented ULTRA™ thread giving it exceptional strength. Tested and validated under ISO 13679 CAL IV.
Give deep stapping, high performance and even stress distribution.
Locking center-shoulder seal with two sealing surfaces for redundancy. This configuration maintains pressure integrity under combined loading.
Maximize critical cross-section area, increasing tension-compression efficiency.
This second-generation integral semi-flush connection features the patented ULTRA™ thread form, which is designed for superior performance. Tested and validated per ISO 13679 CAL IV, it is recognized among the strongest semi-flush joint connection on the market.
TenarisHydril Wedge Series connections provide exceptional torque performance and are recognized as the most robust and fastest running connections in the market.