T-seals have a double acting seal design that are available in both piston and rod profiles.Their design aid in preventing extrusion up to 5000 psi. They are also a more reliable options, as they help eliminate the rolling or spiraling associated with O-rings,provide better extrusion resistance than an O-ring or backup ring assembly, promote lubrication for reduced friction and wear.

Our standard T-seals design consists of a T-shaped elastomer component supported by a back-up ring on each side.The combination of these elements results in a stable seal that ensures a positive sealing lip configuration. Popular materials include nitrile (NBR), hydrogenated nitrile (HNBR), and fluorocarbon/Viton (FKM) for the elastomer component and PEEK for the back-up rings.

T-Seals are mostly used in stab and static applications,used for many oil and gas applications in wellhead equipment, downhole and surface applications.

If you need a sealing solution with easy assembly, low leakage, and longer service life of your components, JST offers a wide range of standard and customized T-seals.

Product Highlights

• Extend seal and equipment service life
• Used in dynamic and static services
• Available in wide range of materials
• Reduce installation time, delay and damage
• Promote lubrication for reduced friction and wear