These pictures display one of many tied universal expansion joints in a large order of expansion joints designed by U.S. Bellows, Inc. for a local engineering and construction company. These expansion joints weigh 1,600 lb. each and are 10″ in diameter. They are designed for 611 PSIG and temperatures up to 180°F. These expansion joints are fabricated from 321 carbon steel pipe, tie rods and 300 lb. RF weld neck flanges. The bellows longitudinal seams were 100% x-rayed and the complete assembly was hydro-tested to 917 PSIG to ensure a quality product and performance. The units were shipped with the mating flanges bolted to the end of the assembly.
Upcoming Live Webinar
U.S. Bellows 101 – The Basics of Expansion Joints
Date: Thursday, July 7, 2022
Register for 10:00 am CDT
Note: Time Zone is CDT * Central Daylight Savings Time / GMT -5h
Live Webinars are worth 1 PDH Credit for TX Professional Engineers
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.
View video recordings from past webinars…
Expansion Joint Application and Design
Our Expansion Joint course was developed for the following disciplines…
- Piping system designers that may decide to use expansion joints
- Expansion joint designers use the information provided by piping system designers to determine the best design to meet the requirements.
- Designers that use modern software systems to evaluate different options
- Engineers / Managers: field, maintenance, process, operations, construction, surveyors
*This online course is approved for 8 hrs. P.E. CreditsRegister Now