CEPAI

Catalog

API 6A Products

Casing Heads Casing Hangers Secondary Seals Casing Spools Tubing Head Adapters Tubing Hangers Tubing Spools Adapter Flanges Tees,Crosses,Caps Hammer Union Available Gate Valve Mud Gate Valve The Other Gate Valves External Sleeve choke Plug & Cage choke Valve Velocity Control choke Valve The Other choke Valves Wellheads & X-mas Trees Wellhead & X-mas Tree OEM Service Available

API 16C Products

Choke Manifolds Kill Manifolds Drilling Mud Manifolds Surface Test Manifolds High Pressure Choke & Kill Manifolds

API 6D Products

Trunnion-Mounted Ball Valve Fully Welded Ball Valves Double Expanding Gate Valve Slab Gate Valve

PE secondary seal is inserted in the bottom bowl of a 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. It is available in standard API casing sizes, as well as nonstandard casing sizes, and is built to provide safe, dependable service in pressure applications through 5000 psi.

"P" secondary seal

"EBS" Reducer Bushing
The "EBS" reducer busing is a secondary seal that uses self-energized elastomer ring to seal the casing head spools and tubing head spools, the bushing is rated up to 10000 psi.