Omniseal® Metals

Metal-E-Seals-Face
Omniseal®
Metal E-Seals

Metal face E-Seals are engineered to operate in applications that require light loading, flexibility, and high temperature capability. The seals operate primarily within the elastic limits of the material. 

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The superior flexibility or springback characteristics are important when used in cavities that experience large amounts of separation during normal operation. Applications include gas turbines engine housings, hot air ducting, exhaust manifold couplings, and ball valve seat seals. This type of metallic seal exhibits very good fatigue resistance.

Standard Specifications
Materials

Incone® X-750, Inconel 718, Waspaloy, Haynes 282

Used in

applications that require light loading, flexibility, and high temperature capability.

Temperature

-250°C to 925°C

(-423°F to 1700°F)

Pressure

3 to 30 BAR

(43 to 435 PSI)

Leakage Rate

7 (L/min)/mm-diameter

Clamping load

Linear loads vary from as low as 20 N/mm to more than 500 N/mm seal circumference

Dimensions

Face Diameter / Radial Diameter: 6.35 mm to 7100 mm
Cross-section: 0.89 to 12.70 mm
Minimum Tolerances: -/+0.07 mm

Omniseal Solutions can help you with your project

Industry

A team of expert designers

Manufacturing

Customized solutions & materials to suit your projects

Extreme Applications

Expert of precision seals

Omniseal Solutions can help you with your project

Seal Function & Motion

Metal-E-Seals-profile

Mechanical Performance

E-Seals have excellent load deflection relationships. The compression load requirements are very low with higher springback compared to other metallic seal types. The load requirements will increase proportionally to system pressure, extending the springback capability in extreme conditions.

Metal-E-Seals-Design

Design (Multi-Convoluted)

From basic E-Seal cross sections, our engineering teams can develop new designs that will better answer better your needs with precision and complex features.

Industry Case Studies

Take a closer look at case studies that detail this metal seal's high performance.