U.S. Bellows, Inc.

Reliable Expansion Joint Solutions for Critical Infrastructure Worldwide US Bellows, a division of Piping Technology & Products, is a global leader in the design, engineering, and manufacturing of metallic and fabric expansion joints. With a legacy of technical excellence and decades of experience, we serve industries such as oil & gas, power generation, chemical processing, and other high-demand sectors. Our team of engineers is certified in ASME Section VIII, and we design to the latest EJMA standards as well as ASME B31.3, B31.1, and Section VIII, Division 1. Every product undergoes rigorous in-house analysis, including finite element modeling and design validation using custom-developed software and hand calculations. From refractory-lined expansion joints to externally pressurized and pressure-balanced systems, our products are built for precision and durability, even in the most extreme environments. We also offer rapid-response field services including installation support, maintenance, and emergency shutdown solutions. Why Choose US Bellows? - Custom-engineered expansion joints for complex piping systems - Full in-house FEA, CAD design, and product testing - Emergency turnaround and 24-hour service support - Trusted by EPC firms and Fortune 500 process plants globally Explore our solutions and success stories: https://usbellows.com Request a Quote: https://usbellows.com/request-a-quote/ Contact Us: 281.241.9418 | sales@usbellows.com