The burst test is primarily conducted on bellows. Normally, hydraulic pressure is slowly increased until failure occurs. Based on the burst test results, a safety factor is applied. This establishes the ultimate pressure rating.
Sign-up for a Live Technical Webinar…
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.
May 15th: Pipe Support Engineering & Design Webinar 10:00 am OR 2:00 pm
May 29th: Variable Spring Support Design, Size Selection, Installation & Maintenance Webinar 10:00 am OR 2:00 pm
June 5th: U.S. Bellows 101 - The Basics of Expansion Joints 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
Register NowU.S. Bellows “On-call” Engineering and Manufacturing Team Guarantee a response to your request within 30 minutes.
© 2025 U.S. Bellows, Inc. | All Rights Reserved | Privacy Policy | Facilities