Model Number — The Expansion Joints Blog


Referencing Your Expansion Joint Model Number

November 21st, 2011 Comments off


Do you know how to specify a U.S. Bellows expansion Joint?

Use our model number key to find out the:

- diameter
- overall length
- expansion joint type
- expansion joint material
- design pressure
- flange/weld ends material
- liner material
- cover material
- tie-rods material

This expansion joint is 10" diameter, 15" overall length, universal type (meaning two bellows), 321 SS (stainless steel) bellows, 150 psig, 321 SS flange and weld ends, 321 SS liner, carbon steel cover and 304 SS tie rods.

Need assistance? Write us at or call us toll-free at 1-800-787-5914


Contact Us: +1 (281) 241-9418 Toll Free: (855) 591-0906 Fax: +1 (713) 731-8640
Our Parent Company: Piping Technology Pipe Supports, Pipe Clamps, Pipe Hardware & Insulated Pipe Shoes
Fellow Subsidiaries: Sweco Fab: ASME Vessels, Pig Launchers, Duct Work, Strainers & Spectacle Blinds
 Pipe Shields: Pre-Insulated Pipe Supports, Slides, Guides & Anchors

Fronek Anchor/Darling
: Snubbers, Sway Struts & Sway Braces

Copyright © 2017  U.S. Bellows, Inc. All Rights Reserved. Privacy Policy