These externally pressurized expansion joints are 16″ in diameter and 60-1/4″ face-to-face. The bellows are fabricated from 304 stainless steel, and the rest of the expansion joint is fabricated from carbon steel. They are custom-designed for 8″ axial movement and 150 psig at 176°F, with a spring rate of 2,152 lb./in. Each expansion joint was hydro-tested, radiographic tested, and dye penetrant tested prior to shipment.
Sign-up for a Live Technical Webinar…
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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