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Types of Flanges

Businesses in a variety of industries rely on flanges to join pipes or components together or to keep equipment secured to a surface. When it comes to choosing the best types of flange for your processes, you’ll want to take the time to research the different options...

Threaded Flange

Threaded flanges are probably the most recognisable of all flanges due to their screw thread design that is used to connect it to the pipe. Threaded flanges, also known as screwed flanges (for obvious reasons), require a male and female thread to create a connection...

Slip On Flange

A slip-on flange can also be known as a hubbed flange, which, as the name suggests, has a hub with a very low profile. Why is this important? Because this type of ring type joint gasket has an internal diameter larger than the connecting pipe, allowing you to slide it...

Weld Neck Flange

Also known as tapered hub flanges or high hub flanges, weld neck flanges are a specific type of gasket with a protruding ridge and long neck used to connect pipework and provide you with a high-quality seal. Weld neck flanges, in particular, are a popular choice when...

Nitrile vs Viton® – What is the Difference?

As you start to make a decision about what type of O-rings to purchase for your business, you might wonder what material is the most suitable for your unique needs. Every business operation has different requirements for their O-rings, such as the temperature,...

Aflas vs Viton

When it comes to choosing O ring suppliers in the UK, you’ll find that there are a wide range of materials on offer for you to choose from. Many people find that the options can seem quite overwhelming, with some materials having similar properties but offering...

EPDM Gasket

Both the automotive and construction industries have started to use EPDM gaskets more frequently in recent times. This rubber material is UV light resistant and has many fantastic properties that make this part highly effective for a wide range of processes. Keep...

Metal Gaskets

When comparing gaskets for use within your business processes, you’ll find that these can be made from a variety of materials. Metal gaskets are a very popular option, offering many advantages over other materials. When looking at sealing product options, make sure...

AFLAS o ring

O rings come in many different dimensions, thicknesses, and materials. And it is the various different materials that o rings can be manufactured from that make each o ring unique and suitable for specific applications. In fact, there are hundreds of different types...

O Ring Vulcanization Process

With years of o ring knowledge and experience in o ring vulcanization, we're one of the leading experts in providing the right sealing solution for you. To view our full range, visit our O-ring product page, with a wide selection and something to match every...

See our latest catalogue for all the services we offer.

Types of Gaskets for Flanges

Types of Gaskets for FlangesWhen choosing gaskets for flanges, you’ll find there are a variety of options on the market today. Selecting the right types of gaskets for flanges is an important task, and when you choose incorrectly, you’ll find that this could lead to damage to your spiral wound gaskets or disruption in your work processes. Specialist Sealing Products offers a range of gaskets, and we’ll be happy to support you in choosing the right ones for your needs. Keep reading to discover the various types of gaskets for flanges and what the differences are between these options.

Non-Asbestos Gasket

This is one of the most basic options when it comes to the best gasket type for flanges. They are made from graphic, inorganic or organic non-asbestos sheets, which are then cut into the required shape. A water jet cutting machine is typically used for this process, and the result is a gasket that’s suitable for low pressure and low temperature applications. You’ll find these are primarily used for plumbing and piping, but are best-suited to non-critical jobs.

These gaskets replaced asbestos gaskets, which should no longer be used today. As you are no doubt aware, asbestos presents a wide range of risks to the human body, which is why this material isn’t used for the production of gaskets now. Instead, this is a safe option when looking at gaskets for flanges, and it’s one of the most popular gaskets in Leeds.

The types of materials on offer are very varied, and our team can help you choose the right one based on your unique needs. Popular materials include aramid fibres, graphite, elastomers, and glass fibres. These all effectively work with flanges when you select the right type and size of gasket. You’ll find that non-asbestos gaskets are sometimes just coated in graphite, which means they are resistant to steam and chemicals and don’t stick.

Spiral Wound Gaskets in Leeds

The other very popular option when looking at the types of gaskets for flanges are spiral wound gaskets. They use a metal sealing element which is filled with one of the fillers, including graphite, ceramic fibres or PTFE. As a semi-metallic gasket, there are many benefits of this type of gasket. You’ll find they are very strong and robust, which gives them an advantage over other types of gaskets. At the same time, the filler makes it very resilient to a variety of conditions, which is why they are so commonly used today for a variety of applications. You’ll find that graphite-filled spiral wound gaskets are most common, thanks to their resistance to high pressure.

Spiral wound gaskets have been used since 1912, so as you can tell, they are a very reliable option at this point. They came about as a result of demand for leak-proof seals which could work in a variety of pressure and temperature settings. Many companies make these type of gaskets today, and they are used around the world by millions of businesses. They aim to withstand high levels of mechanical stress, which is why they are suitable for many uses. Our team can help you to find the perfect option for your unique needs, and this is a product we recommend to many companies.

When choosing your next set of spiral wound gaskets, you’ll notice they usually have a colour coding system to help you identify the type of material they are made from. The metallic winding material will have a solid colour on the outside edge of the centre, which will help you to see what material it’s made from. You’ll also find a set of stripes, which indicate the non-metallic gasket filler material. Our team can guide you through the selection process, so that you find the right option for your needs.

How to Choose the Right Gaskets for Flanges

When it comes to choosing the right gaskets for your needs, firstly select the type of gasket you will use. From there, compare the materials on offer, so that you find one that will offer you the resistance to the temperatures and pressure you will be working at. Remember, there are many different options on the market today, but avoid trying to save money by choosing the wrong option for your needs.

Are you looking to purchase new gaskets for your business applications? If so, get in touch with our team today or browse through our full selection of gaskets. We offer a range of products to support businesses of all shapes and sizes. Our team will be on hand at any time to discuss the best types of gaskets for flanges, so that you find a solution that’s right for your needs. Contact us today with any questions you have on this topic or to find the best gasket type for your future endeavours.

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