Contact Us:
+1 (281) 241-9418 Toll Free: (855) 591-0906
Se habla espaņol
left border  


U.S. Bellows, Inc. Designs and Manufactures a 48” dia. Refractory Lined Expansion Joint for a Chemical Plant in Ecuador  (PT&P Ref #69747-A1, RF) 10/10/03

48” dia. Refractory Lined Expansion Joint  

U.S. Bellows, Inc. designed and fabricated a Refractory Lined Expansion Joint with pantographic linkages for a chemical plant in Ecuador. This expansion joint was designed for 60 PSIG and 1450 °F with a 4” thick refractory installed per UOP specifications. The bellows was constructed from SB-443 Inconel 625, and the weld ends, hinges, pantographic linkages, and floating ring were made from A516-70.

The bellows, weld ends, and spool long seam welds were 100% X-rayed and 100% dye-penetrant tested per ASME standards. A pneumatic test was performed at 15 PSIG for the entire expansion joint assembly prior to shipping.




U.S. Bellows Request for Quotation

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 © 2018  U.S. Bellows, Inc. All Rights Reserved. Privacy Policy