The need for absolute containment, insulation, and durability in high-performance sectors drives the demand for reliable hermetic seals. These components are critical to maintaining system integrity under extreme conditions such as pressure fluctuations, high temperatures, and corrosive environments. As a trusted hermetic seal manufacturer, Complete Hermetics delivers precision-engineered solutions in both glass-to-metal seals and ceramic-to-metal seals, customized for your specific application.
Glass-to-Metal Hermetic Seals
Glass-to-metal hermetic seals are the industry standard for cost-effective, high-strength, and corrosion-resistant protection. These seals are used in a wide range of hermetic products including electrical feedthroughs, vacuum systems, and RF or microwave applications. Complete Hermetics fabricates both compression and matched seals:
- Compression Seals: Ideal for high-pressure use, with thermal expansion properties engineered for strength.
- Matched Seals: Used when the coefficient of thermal expansion is closely aligned between materials, often in microelectronic and medical applications.
Our glass-to-metal hermetic feedthroughs are plated for enhanced corrosion resistance and electrical performance, with finishes like gold, silver, and nickel.
Ceramic-to-Metal Hermetic Feedthroughs
Where higher temperatures or voltages are required, ceramic-to-metal seals outperform their glass counterparts. At Complete Hermetics, we design and manufacture custom ceramic-to-metal feedthroughs and hermetic seals for use in aerospace, medical devices, and industrial power systems.
We also offer ceramic-doped glass seals—an advanced option that supports extreme heat tolerance up to 600°C, providing a lower-cost alternative to traditional ceramic sealing methods while maintaining high reliability.
Your Partner in Custom Hermetic Solutions
Whether your project requires miniaturized electrical feedthroughs or rugged hermetic connectors, Complete Hermetics has the expertise and flexibility to deliver. We specialize in custom hermetic seals and feedthroughs using advanced materials and tight manufacturing tolerances.
Connect with Complete Hermetics Today
If you’re looking for industry-leading performance and reliability, trust Complete Hermetics, your dedicated hermetic seal manufacturer. We provide customized, high-quality hermetic products to meet any challenge. Get in touch today to discuss your specific needs for glass-to-metal or ceramic-to-metal hermetic seals and feedthroughs.