• 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...

• October 16. 2026

In oil and gas wellhead equipment, both MEC metal end cap seals and P seals are used for demanding static sealing applications. However, they differ in construction, sealing mechanisms, and the requirements they are designed to address.   The main difference is that an MEC seal combines an elastomer sealing element with bonded metal end caps, while a P seal uses an elastomer-based sealing ele...