U.S. Bellows, Inc. refurbished a rectangular metal expansion joint on an emergency basis for a local chemical plant. Upon arrival, the expansion joint was acid washed and dye-penetrant examined for any cracks in the metal. The expansion joint bellows were then repaired, retested and sent back to the customer in a matter of two days. The expansion joint measures 21″ x 26″ x 36-3/8″. The bellows are fabricated from Inconel® 625 LCF material. The rest of the assembly is fabricated from Inconel® 600 material. The design temperature is 660°F and the design pressure is 20 PSIG. The expansion joint was soap-air bubble tested and dye-penetrant examined before being returned.
Upcoming Live Webinar
U.S. Bellows – Expansion Joints In-depth Webinar
Date: Thursday, August 11, 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
Get to know U.S. Bellows from introducing our team and manufacturing capabilities to exploring design details in technical drawings for large-scale projects. View case studies that lead to the creation of new standards and designs. Learn about cost-saving measures for expansion joint failures and how to prevent future problems.
August 11th: U.S. Bellows – Expansion Joints In-depth Webinar 10:00 am
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