At Flextech Industries, we understand the critical role that expansion joints play in maintaining the integrity of industrial piping systems. A common question that often arises is whether you should use metallic or non-metallic expansion joints. To help you make an informed decision, we have put together some information outlining the differences, advantages, and applications of metallic vs non-metallic expansion joints.
Learn more about choosing the right expansion joint for your application.
Metallic expansion joints are designed to absorb movements and vibrations in piping systems. They are typically made of stainless steel or other high-strength metals, which provide excellent durability and resistance to high temperatures and pressures.
Metallic expansion joints are widely used in industries such as power generation, petrochemicals, and oil and gas, where they can efficiently handle high-pressure and high-temperature requirements.
Learn all about the importance of metallic expansion joints for thermal expansion.
Non-metallic expansion joints, also known as fabric expansion joints, are typically made from a combination of elastomers, fabrics, and fluoroplastics. They are designed to provide flexibility and to absorb movements in various directions, making them suitable for specific applications where metallic joints might not be ideal.
Non-metallic expansion joints are often used in HVAC systems, ductwork, and exhaust systems where temperatures and pressures are lower but where flexibility and corrosion resistance are crucial.
When deciding between metallic and non-metallic expansion joints, it is essential to consider your application’s specific requirements. Factors such as temperature, pressure, movement absorption, and the presence of corrosive materials can be used to help guide your choice.
Understanding the distinctions and applications of metallic vs non-metallic expansion joints can significantly enhance the performance and longevity of your industrial systems. At Flextech Industries, we provide high-quality engineering products, including both metallic and non-metallic expansion joints, tailored to meet your unique needs. For more information or to discuss your specific project requirements, contact Flextech Industries at 1-800-830-FLEX.