First-class semi-flush

TenarisHydril Wedge 623® connection was developed to comply with recent changes in requirements for deepwater operations. It offers all the advantages of the TenarisHydril Wedge technology, with an additional external metal-to-metal seal. Its unmatched compression ratings (70-75% efficiency) in an integral connection make it suitable for the most severe deepwater and high pressure applications. The connection comes with our Dopeless® technology, which enhances its performance and reliability and provides additional operational, well productivity and HSE benefits.