This inline pressure balanced expansion joint is fabricated from ASTM A-240 321 SS bellows and ASTM A-105 carbon steel flanges. Due to its highly corrosive application, all of the internal surfaces are coated with a PTFE lining to resist corrosion. The expansion joint is designed for 51 PSIG at 167°F. and was hydro-tested at 77 PSIG prior to shipping.
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Listen to in-depth explanations on how to choose the type of expansion joint that will best suit your system. Learn about the bellows movements throughout the piping system due to thermal changes of mechanical motion. Increase your understanding of the different types of expansion joints and value-added services offered by U.S. Bellows.
November 21st: Constant Spring Supports Design and Application Webinar 10:00 am OR 2:00 pm
November 28th: Pipe Support Field Inspection, Installation and Maintenance Webinar 10:00 am OR 2:00 pm
December 5th: Slide Plates & Pipe Rollers in the Fight Against Friction 10:00 am OR 2:00 pm
View video recordings from past webinars…
Expansion Joint Application and Design
Our Expansion Joint course was developed for the following disciplines…
*This online course is approved for 8 hrs. P.E. Credits
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