HCC Interconnect has manufactured single seals in cold rolled steel and Kovar for over 60 years.  Today’s product capabilities encompass a wide range of specialty metals, including Stainless steel, Kovar, Titanium, Inconel, Monel, Hastelloy, Nitronic, and Paliney and utilize sealing glasses that ensure long lasting functionality in a wide variety of harsh environments. They are designed for high precision high reliability applications such as geophysical instruments and guidance and navigation systems, but also can be designed to deliver high current loads to critical airborne systems.