TypeUZ-B

 

UZ-B Secondary seal is inserted in the bottom bowl of casing spool or tubing spool and retained with a snap wire.

The seal is energized when the spool is installed over the casing stub and the flange connection is made up.

They are built to provide safe, dependable service in pressure applications through 10,000 PSI. Retains seal assembly in spool.

 

 

secondseal1

 

TypeUZ-IS

 

UZ-IS Secondary seal is a rubber seal with two metal anti-extrusion rings. Housed in a groove, machined directly in the bottom of a spool or flange. They are soft packing energized.

They are designed to provide safe, dependable service in pressure application through 15,000 PSI.

 

secondseal2

 

 

TypeUZ-BIS

 

 

 

UZ-BIS Secondary seal is a rubber seal with two metal anti-extrusion rings. They are soft packing energized.

 

They are designed to provide safe, dependable service in pressure application through 15,000 PSI.

 

secondseal-uzb-bis

 

 

TypeUZ-M

I

UZ-M Secondary seal is a metal-to-metal seal. Housed in a groove, machined directly in the bottom of a casing head spool. They are designed to provide safe, dependable service in pressure application through 15,000 PSI and high temperature.

 

secondseal-uz-m