A washer is a round, flat piece of material with a hole in the centre. You use a washer as a placeholder between a screw or nut and a surface in order to apply even pressure and tension. A rubber washer is commonly used in applications that require a tight seal and those that are exposed to water, humidity or other liquids. This is because they don’t rust and the rubber is flexible and resistant to water. Here at Stephens Gaskets, we have a wide range of rubber washer sizes, thicknesses, and dimensions to choose from. So no matter what type of washer you need, you can find it with us.
Why choose rubber washers?
Washers come in a wide range of materials, but common materials include metal and rubber. The material you choose depends on your application. For example, metal washers rust when you expose them to moisture. Rubber washers are both durable and resistant to fluids which makes them popular within many industries. Flat rubber washers for plumbing and systems are ideal as these might experience condensation, similarly to heating, ventilation, and air conditioning (HVAC) system.
An additional benefit of rubber washers is that they are more flexible than metal washers. This means you can secure fastenings more tightly. They also give way for slight expansion and contraction that is needed in some applications. Rubber washers are also lightweight which makes them very easy to use. Plus, they are non-abrasive, ensuring zero scratch on whatever parts are produced.
Which type of washer should be used?
If you are unsure of the right washer or rubber washer sizes one of our friendly team can help. Non-ideal applications for rubber washers would be anything that includes corrosive liquids or extreme heat as melting can occur. Additionally, rubber washers exposed to differences in temperature with the combination of changes in humidity, must be replaced more regularly.
Wide variety of materials available
Rubber washers include a number of materials.These include nitrile, neoprene, hypalon, butyl, EPDM and many more different forms. Each of them have their own specific properties and recommended uses. For example, whereas neoprene has fantastic fire resistance and weathering properties, EPDM is resistant to most chemicals and oils. Silicone, on the other hand, is brilliantly versatile at both high and low temperatures.
Choose a leading rubber washer manufacturers
There are many factors you should consider when choosing rubber washer sizes and materials. The most important parameters are temperature, chemical compatibility and physical properties. As leading rubber washer suppliers Stephens gaskets will help you with everything you need to know.
Get in touch with our friendly team today on 0121 544 5808 or email us at firstname.lastname@example.org
If you have found this blog helpful, you may wish to read our previous blog on Rubber Gaskets.