PTFE Expansion Joints

PTFE Expansion Joints

Solid-molded PTFE expansion joints are corrosion-resistant and made to withstand the high pressure and temperature in a compact, space-saving design. Standard sizes from 1” to 12” with two, three, or five convolutions; available in sizes up to 48”. PTFE expansion joints can operate with temperatures from -300 F to 400 F from a full vacuum to 160 PSI depending on the type and number of convolutions.

PTFE Expansion Joints

Unalon™ PTFE molded expansion joints were developed to withstand higher pressures and temperatures. The design allows a shorter face-to-face dimension, making them ideal for use where space is limited. They are lightweight and corrosion resistant. Available in sizes from 1” to 12” and for temperatures from -300°F to 400°F.
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Common Applications

These types of expansions joints are typically used with highly corrosive medias, with glass or plastic piping, or in heating, ventilating, and air conditioning applications where space is premium.Download Pdf

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