28″ Dia. Gimbal Expansion Joint Designed with Floating Rings for a Pipeline in Tennessee

August 31, 2015

This 28″ diameter by 43″ OAL single gimbal expansion joint with a square gimbal box was designed by U.S. Bellows for a pipeline in Tennessee. The bellows are fabricated from Inconel® 625 LCF and the pipe and liners from 316 stainless steel. The expansion joint is designed for an operating temperature of 1250°F at 120 psig. The assembly has a floating ring gimbal design that restrains the pressure thrust. The unit was dye penetrant examined, all welds were 100% X-rayed, PMI, and hydro-tested prior to shipment.

Upcoming Live Webinar

Sign-up for a Live Technical Webinar…

U.S. Bellows 101 - The Basics of Expansion Joints

Date: Thursday, December 12, 2024 - Register for 10:00 am OR 2:00 pm

Note: Time Zone is CDT Central Daylight Savings Time / GMT -5h
Live Webinars are 1 PE/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.

Upcoming Webinars:

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…

Online Course

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. Credits