U.S. Bellows, Inc. Designed and Fabricated Single Tied Expansion Joints for an Oil Refinery in Bakersfield, California

August 12, 2005

Single Tied Expansion Joint

This single tied expansion joint was designed to withstand 400 PSIG and 200°F. The bellow was manufactured using B443 material (Inconel® 625) with a 300 lb. carbon steel flange. It measures 8” x 16” with 3/16” lateral movement. Pressure testing and 100% dye-penetrant tests were performed to ensure quality.

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