BellowsTech’s edge welded bellows technology allows for a variety of materials including
stainless steel, Inconel®, and Hastelloy®. With these options, various liquids and gases
can be measured as well as extreme temperatures. Bellows mechanical seals can
eliminate O-rings to increase compatibility and reduce potential leak paths. The metal
bellows design allows for higher flow rates and less clogging than traditional spring seals.
Bellows technology creates a uniform outside wall for uniform movement under hydraulic
pressure. Using precision stamping and proprietary welding techniques, BellowsTech
mechanical seals are 100% visually inspected throughout the manufacturing process,
confirmed with mass spectrometer testing; and can be manufactured with O-ring grooves,
flanges, and carbon-face seals to make the best possible connection to customer assemblies.
BellowsTech can offer various sizes and stroke lengths to satisfy custom demands.
ISO 9001:2008 certified.
BellowsTech, LLC is a premier manufacturer of metal edge welded bellows and assemblies, encompassing a wide array of alloys and dimensions making them extremely configurable for multiple applications. In 2007, BellowsTech was acquired by Servometer, the pioneer of electrodeposited miniature metal bellows, bellows, assemblies, contact springs, flexible shaft couplings and rigid electroforms. With over 50 years of engineering and manufacturing experience between them the two companies are able to serve together the aerospace, defense, medical, test, semiconductor, UHV, solar and oil and gas industries.