Greene Tweed is a leading global manufacturer of high-performance thermoplastics, composites, and engineered components, including custom-engineered sealing solutions for the aerospace/defense, energy, semiconductor, industrial, life sciences, and chemical processing industries. Greene Tweed’s Seal-Connect® product line has evolved over 30 years of experience. Seal-Connect® products move electrical signals while maintaining a hermetic seal, measurement accuracy, and signal integrity during critical operations in challenging environments. The Seal-Connect® product line includes custom engineered electrical and optical connector products for high pressure and/or high temperature environments. Seal-Connect® pressure-rated electrical connectors are rated to 232°C (450°F) and up to 35,000 psi, with specialized designs for 260°C (500°F) and 45,000 psi. Greene Tweed pioneered the use of PEEK with its Arlon® family of materials to overcome the inherent weaknesses in glass-to-metal connectors. We have in-house testing capabilities for material characterization, fluid aging, rapid gas decompression (RGD), high-pressure high-temperature (HPHT) cycling, vibration, and more.