Legacy Series


TenarisHydril products have been at the forefront of premium connection design and technology for the past 65 years.

65 years of reliability

TeanrisHydril Legacy Series includes tried and proven connections, which have provided many years of reliable service in challenging drilling environments around the world. Our Legacy connections are available in three types: threaded and coupled, integral semi flush and integral upset.

Threaded & coupled CONNECTIONS


Available in tubing sizes from 2 3/8" to 4 ½”.
Available in casing sizes from 4 ½” to 13 5/8”.


Available in sizes from 7" to 24 ½".

Integral semi flush CoNNECTIONS


Available in sizes from 5 ½" to 16".

Integral upset connections


Available in sizes from 3/4" to 7".