Enhance System Integrity with US Bellows’ Expansion Joint Limit Rods
Limit rods control axial expansion/compression of pipe expansion joints. In the event of the primary anchor failure, limit rods are designed to prevent bellows overextension while restraining the full pressure thrust of the system. They prevent bellows over-extension and restrain pressure thrust if the main anchor fails, allowing movement within a set range.
Protect your critical piping and ducting systems from unforeseen failures with our durable expansion joint limit rods. At US Bellows, we combine decades of industry experience with custom design services to deliver limit rod solutions that extend the lifespan of your infrastructure.
Custom Engineering for Unmatched Performance
Every industrial application is unique, which is why our limit rods are not a one-size-fits-all solution. Our team of specialists designs each component to meet your specific operational requirements. Whether the team is dealing with high temperatures or complex pipe layouts, our limit rods deliver performance and reliability. Trust US Bellows to provide the protection your piping operation needs.
Secure your system. Contact us for a quote.
FAQs
Q: What is the purpose of expansion joint limit rods?
A: Limit rods control axial expansion and compression, preventing bellows overextension while restraining full pressure thrust during anchor failure.
Q: How are limit rods different from tie rods?
A: Tie rods continuously restrain pressure thrust during normal operation, while limit rods activate specifically to protect the system during anchor failure.
Q: When should limit rods be used on a piping system?
A: Limit rods are recommended wherever anchor failure could cause bellows overextension or uncontrolled pressure thrust in critical piping systems.
Q: Does US Bellows offer custom limit rod designs?
A: Yes, US Bellows custom engineers every limit rod to meet specific operational requirements, including high temperatures and complex pipe layouts.