Jetseal

JETSEAL makes resilient metal seals for demanding applications. It is based in Spokane Valley, Washington. The company was founded in Spokane in 1988. HEICO Corporation acquired it in 2001. The site says the company has about 100 employees across three production facilities.

The site says its seals are used in nuclear facilities, space exploration, aviation, aerospace, and deep-sea oil and gas work. It names projects such as the Mars Perseverance Mission and Generation IV nuclear initiatives. The company lists these markets as space, aviation, oil and gas, aerospace, defense and nuclear.

The company's seal products include C-seals, axial C-seals, U-Mega seals, Omega seals, V-seals, E-seals, multi-convolution seals and lever seals. The C-seal range covers cryogenic temperatures to 1400F and vacuum to 60,000 psi. The site lists Inconel 718, Inconel X-750 and Waspaloy as materials.

The company offers plating and coating options such as silver, tin, nickel, gold and Teflon. The site says its seals have excellent leakage control and suit high deflection needs. Typical leakage rates are listed for each seal type.

The site says the company's engineers develop custom seal assemblies to meet specific requirements. It has an application data sheet to download. The company also lists quality policies, a conflict minerals policy and certifications.

The site lists an 800 number of +1 800.644.5660 and a local number of +1 509.467.9133. The address is 10310 E Buckeye Lane, Spokane Valley, Washington 99206. Office hours are Monday to Thursday, 7am to 4:30pm Pacific time.