At first glance, many people may consider expansion joints and metal bellows to be one and the same. Sometimes the terms are used interchangeably in conversation. However, slight distinctions between the two exist. So when it comes down to the debate between expansion joints versus bellows, you may well ask, “What’s the difference?” In this article, you’ll discover a few details regarding both terms, including their function and how they [...]

To some, expansion joints are expendable components within a piping system; to others, these devices are determining factors in a failed mechanism. Without a functional pipe expansion joint, systems experiencing thermal expansion and contraction may succumb to detrimental damage, rendering them useless. Unfortunately, some mistakes people make when installing their expansion joints can negatively impact the piping and duct system. In this article, you’ll learn about those installation mistakes and [...]

Since most piping systems in industrial settings rely on metal as their primary material, you can expect to encounter some issues throughout their service life. Corrosion is a reaction that you may notice on metal expansion joints as pipe systems continue to age. While this detrimental reaction is most likely to occur toward the end of an expansion joint’s 20- to 25-year service life, there are ways you can mitigate [...]

Metal expansion joints are critical components of piping systems in homes and buildings. While they have several applications in different industries, their purpose remains the same: they absorb vibrations and mitigate the consequences of thermal expansion and contraction. However, equipment may not always function optimally, indicating potential issues in need of attention. Here are three tips for diagnosing your expansion joint problems that could help prevent damage to a pipe [...]

Having the proper pipe alignment can go a long way. An adequate alignment can relieve supports and guides from excessive stress and prevent failure. However, there are several essential factors construction teams must consider when creating a piping system, as an incomplete alignment can pose issues for sensitive equipment.Here are the common sources of piping misalignment and how to solve the problem.Construction ToleranceTolerances in construction and engineering typically refer to [...]

Expansion joints in a piping system have multiple functions, making them valuable components. As they say, great power comes with great responsibility. However, with that responsibility comes a large margin for error or failure. While an expansion joint with a long service life is ideal for most projects, these parts are susceptible to damage and failure. Furthermore, it helps to be aware of these three signs it’s time to replace [...]

As an integral part of piping systems, expansion joints absorb thermal expansion in the piping, absorb excessive vibrations and correct misalignment concerns to ensure all systems work correctly. With additional applications in car exhaust systems and HVAC units, you can find these parts in both rubber and metal. Despite their similar functions, some differences place metal expansion joints at an advantage when using them for projects. Continue reading below [...]

While expansion joints do a proficient job at absorbing thermal expansion, sometimes they need a bit of support to help them perform. Anchors or guides work to absorb pressure thrust, deflect loads, and resist friction. Here are mistakes to avoid when anchoring your expansion joints: Types of Anchors You'll notice two types of anchors in a piping system responsible for different functions contributing to an expansion joint’s overall efficiency. [...]

Expansion joints assume a great deal of responsibility in piping systems. During their service life, these components will be subject to extreme temperature conditions and gradual wear-and-tear that weigh on their integrity and effectiveness. Saying goodbye to an expansion joint is tough! However, parting ways isn’t always necessary. Instead of replacing the components, consider adding new life to them by following this checklist for expansion joint maintenance. Inspection Before performing [...]

Expansion joints serve multiple purposes in pipe work and duct systems to mitigate damage caused by thermal growth. However, high heat has a significant influence on the manufacture and intention of metal bellows. This article will discover three ways temperature can affect your expansion joints. Thermal Expansion When metal bellows come into contact with high heat, their length, surface area, and volume expand. Expansion joints are helpful when mitigating the [...]