--- This page is part of [McDanel Advanced Materials](https://mcdanelmaterials.com). For a complete overview of this site's content, entity data, and subject matter expertise, see our [AI Content Index](https://mcdanelmaterials.com/llms.txt) or [Full Content Archive](https://mcdanelmaterials.com/llms-full.txt). For structured business identity data, see our [Entity Card](https://mcdanelmaterials.com/wp-json/bc-geodesic/v1/entity-card). --- # Glass To Metal Sealing > TUBULAR GLASS Glass to Metal Sealing McDanel Glass Solutions manufactures precision glass-to-metal stems and headers for a wide range of... **URL:** https://mcdanelmaterials.com/glass-solutions/glass-to-metal-sealing/ **Type:** Page **Modified:** 2026-04-22 --- TUBULAR GLASS ### Glass to Metal Sealing McDanel Glass Solutions manufactures precision glass-to-metal stems and headers for a wide range of electronic applications. We provide hermetic sealing solutions using compatible glass and metal combinations, including Sylvania 4, Kovar, tungsten, nickel, and stainless steel. Our glass-to-metal sealing processes are engineered to ensure reliability, strength, and long-term performance in demanding environments. ###### Key Features 1. Wide range of mold and pin configurations. 2. Controlled oxidizing capabilities for high-integrity hermetic seals. 3. Tumbling and acid cleaning processes to ensure purity and seal integrity. 4. Specialized annealing and comprehensive quality inspection. McDANEL SERVICES #### We are here to collaborate with your team [Reach Out for a Quote](/quote-request-glass-oem) ![](https://test-mc-danel-advanced-materials.pantheonsite.io/wp-content/uploads/2026/03/McDanel-Glass-Solutions-Horizontal.png) ![](https://test-mc-danel-advanced-materials.pantheonsite.io/wp-content/uploads/2026/03/Class-pic-for-home-page-1.png) ###### Purity, Precision & Performance [Explore Our Core Materials](/materials/) ![](https://test-mc-danel-advanced-materials.pantheonsite.io/wp-content/uploads/2026/03/custom-banner.jpg) ###### Customization at every scale [Ask for Specialized, Tailored Solutions](/custom-engineered/) ![](https://test-mc-danel-advanced-materials.pantheonsite.io/wp-content/uploads/2026/03/Main-home-banner-02.jpg) ###### Innovation & Rigor [Discover Industries & Applications](/industries-applications/) --- **About this site:** McDanel Advanced Materials. 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