• November 15. 2023

With the development of sealing technology for high pressure environment, the requirements for sealing performance are more and more stringent. The high pressure sealing technology is widely used in EOG, chemical industry, aerospace and other fields. MEC seal is a non-metal sealing ring which is used under high pressure, with good corrosion resistance, high pressure resistance and resistance to ex...

• March 29. 2024

MEC seal is short for Metal End Cap Seal, and it is the seal bonded the metal end cups on elastomer, which can provide a high level of extrusion resistance and metal to metal sealing. MEC seal is designed for EOG applications in harsh conditions, particularly for high pressures and high temperatures. Usually the elastomer can be HNBR, FKM, Aflas which depends on the application, and the material o...

• May 13. 2026

Metal End Cap Seals (MEC seals) are specialized, hybrid sealing solutions designed specifically for the extreme conditions found in wellhead, casing, and tubing applications. They combine the sealing flexibility of elastomers with the mechanical strength of metal to prevent seal failure in High Pressure, High Temperature (HPHT) and Low Pressure, Low Temperature(LPLT) environments.   Core Desi...

• September 29. 2026

In high-pressure oil and gas wellhead equipment, sealing performance depends on more than the elastomer itself. The sealing element must maintain reliable contact with the wellhead bore while resisting pressure, extrusion and surface imperfections. MEC Metal End Cap Seal is designed for this type of demanding static sealing application by combining an elastomer sealing element with bonded metal en...