Welcome to Hermetic Seal Technology, where we merge cutting-edge science with engineering excellence to produce bespoke glass-to-metal hermetic seals and feedthroughs that are vital to technological advancements across various industries. Our customized solutions are not just products but embodiments of precision and reliability, tailored to meet the unique demands of our clients.

Tailored Engineering for Exceptional Performance Each hermetic seal we manufacture is a product of intricate design and meticulous craftsmanship. Our approach involves a detailed understanding of the application’s environment, ensuring that every seal can withstand specific pressures, temperatures, and chemical exposures. This tailored engineering enables us to serve critical sectors effectively, including aerospace, military, medical, and telecommunications, where the integrity of hermetic seals is non-negotiable.

The Science Behind Our Seals The core technology of our hermetic seals lies in the perfect amalgamation of glass and metal. The process begins with selecting the right combination of materials. Metals like titanium, stainless steel, and various exotic alloys are chosen for their strength and compatibility with glass. Insulators, typically made from advanced ceramics or specially formulated glasses like Corning 9013 or our own corrosion-resistant lithium glass, ensure optimal performance.

The sealing process involves creating a glass-to-metal bond that must be both mechanically robust and resistant to environmental stressors. This is achieved through controlled heating processes that allow the glass to flow and then cool to form a bond that is both physically and chemically stable. Our rigorous testing protocols, including helium leak detection, ensure that each seal meets stringent hermeticity standards, maintaining a leak rate of less than 1 x 10^8 cc/sec.

Customization and Quality Control Our capability to customize extends beyond material selection to include a variety of plating options and configurations. Whether it’s copper plating for improved conductivity or hard gold plating for enhanced corrosion resistance, our seals are designed to meet the specific requirements of our clients’ applications.

As an ISO-compliant organization, we adhere to the highest standards of quality. Our production processes are fine-tuned for both small-scale prototype development and high-volume manufacturing, ensuring that every batch from ten units to millions adheres to the same exacting standards.

For more information about our custom hermetic sealing solutions and to understand how we can assist in your project, visit our detailed page here.

At Hermetic Seal Technology, we are not just manufacturing components; we are engineering solutions that power innovation across industries. By integrating superior materials with advanced glass-to-metal sealing techniques, we provide our clients with seals that are not only effective but engineered to last.