If you’ve always relied on spiral wound gaskets in the past, you might be wondering if there is an alternative option on offer. Corrugated gaskets offer many benefits over spiral wound gaskets, which is why so many companies are opting to switch between these two options. If you aren’t already aware, spiral wound gaskets are seals which are made with strips of gasket material, which are coiled into rings. They can easily be placed between flanges, and offer many benefits to various industries. Visit our spiral wound gasket page or keep reading to discover why corrugated gaskets might be the perfect replacement for spiral wound gaskets.
Who Needs to Use Gaskets?
Whether you opt to use corrugated gaskets or spiral wound gaskets, you’ll find there are dozens of applications for either of these options. Common industries in which you see them used include food processing, pharmaceuticals, power, petrochemicals, and shipbuilding. There are many reasons why you might need to use gaskets, and corrugated gaskets are an excellent option when compared to spiral wound gaskets.
A spiral wound gasket is made with an inner ring, and then it has a filler material which is created with graphite or PTFE. The purpose of the inner ring is to offer support, but the outer ring aims to keep the gasket centred between the flanges. They are used in high-pressure applications and can withstand up to 320 bars of pressure when you invest in high-quality gaskets. When comparing corrugated gaskets vs spiral wound gaskets, you’ll find there are benefits of both, which is why you might want to consider this spiral wound gasket replacement.
What is a Corrugated Gasket?
When comparing your options, a corrugated gasket is constructed with a metal core that is corrugated. It then has sealing elements to allow it to be used in very extreme environments. This is why they can withstand such high pressure and temperatures, as they are made in a special way using PTFE or graphite. A corrugated gasket can take up to 160 bars of pressure, so you’ll find they are extremely strong for replacing your spiral wound gaskets.
One of the great benefits of using corrugated gaskets over spiral wound gaskets is to manufacture them into different shapes. Instead of just having limited options, you could opt to invest in a corrugated gasket which is round, oval, rectangular or customised for your needs. Heat exchangers often require a customized structure, and our team will be happy to help you find the right option for your business if that’s something that you need.
Improved Performance with Corrugated Gaskets
A top reason to consider using corrugated gaskets is to improve the performance of your processes. They are ideal for older plants or pieces of equipment which have been used for many years. You’ll find that corrugated gaskets can effectively function even at low-stress levels, which is why some companies opt to switch to them over spiral wound gaskets. Both of these options can withstand low and high temperatures, but corrugated gaskets with a mica layer are the best option for higher temperatures. This gives them the versatility to be used at different temperatures, allowing you to benefit from this product for a variety of uses.
Applications of Corrugated Gaskets
There are many applications for corrugated gaskets, and you’ll find that many companies opt to use these over spiral wound gaskets for various applications. They are ideal for handling gas, chemicals, acids, and oils, and you’ll find that they increase the stability and handling. We recommend considering this option if you are working with gas, steam, or pressure valves, as they can offer higher performance within environments such as nuclear power stations and power plants.
While spiral wound gaskets have many great benefits, you’ll find that corrugated gaskets could be a good option when compared to the spiral wound gasket manufacturing process. They are great for lower surface pressure situations, and they work very well with standard flanges. You’ll also find the inner eyelet that’s in the design of corrugated gaskets reduces the chance of contamination, which is something anyone should be concerned about.
It’s well worth considering investing in corrugated gaskets instead of spiral wound gaskets if you work with any of the fields or applications we shared above. Our team will be happy to discuss the best options for your unique needs, and ensure you find the right solution for your workplace. Contact us today for more information about spiral wound gaskets and corrugated gaskets, or to discover more about our full range of products. We’ll be here to support you with any upcoming project and ensure that you find the best solution for your businesses so that you can continue safely and effectively operating in the coming months.
