Viton Gaskets in the Chemical Processing Industry

01 June 2023

Viton gaskets are made from a high-performance synthetic rubber material that can resist heat and chemicals, making them compatible with the chemical processing industry.

This industry, after all,is involved in producing chemicals, petrochemicals, and other related products. The production of the said elements is done by obtaining raw materials like oil, natural gas, and minerals and converting them into plastics, fertilisers, pharmaceuticals, paints, and many more. Through the help of complex chemical reactions and sophisticated manufacturing processes, all the desired products of the industry can be manufactured optimally.

But like other industries, the chemical processing industry also involves working with various corrosive and hazardous materials, which can pose a serious threat to workers and the environment if not properly contained. To avoid any threat to the industry, one should take advantage of Viton gaskets.

A General Overview of Viton Gaskets

Viton gaskets are gaskets made from Viton, a high-performance synthetic rubber material known for many excellent qualities like resistance to heat, chemicals, and extreme weather conditions. These gaskets are often utilised in sealing applications where high temperatures and aggressive chemicals are present. They can also be used in applications where a high degree of sealing reliability is needed. 

These gaskets come in a wide range of shapes and sizes. They can even be custom-made to fit specific sealing requirements as long as the right gasket supplier will be picked.

Viton Gaskets and Chemical Processing

Viton gaskets, as mentioned earlier, offer a range of properties that industries like chemical processing can take advantage of. Some of these properties are as follows.

Chemical Resistance: Chemical resistance is one of the most significant properties Viton gaskets offer. The fluoroelastomer material found on these gaskets is highly resistant to various chemicals like acids, bases, solvents, and fuels. This resistance allows Viton gaskets to be useful in the chemical processing industry, where exposure to corrosive chemicals is common. These gaskets can be installed on pumps, valves, and other equipment to prevent leaks and ensure safe containment of the chemicals being processed.

• High-Temperature Resistance: Viton gaskets are highly resistant to high temperatures. Many processes in the said industry involve high temperatures that can cause gaskets to fail or degrade over time. Viton gaskets can, fortunately, withstand temperatures ranging from -40°C to +200°C, making them ideal for use in heat exchangers and furnaces.

• Low Compression Set: Compression set refers to the permanent deformation that occurs in gaskets when they are compressed for an extended period. Over time, it can cause the gasket to lose its sealing properties and fail. Viton gaskets are highly resistant to compression sets, allowing them to maintain their sealing properties over a long service life. 

• Low Gas Permeability: Many chemicals used in the industry are volatile and can escape through even the smallest of leaks. Viton gaskets have low gas permeability, which can help them prevent gas leakage and maintain a consistent seal over time when maximising storage tanks, pipelines, and other areas where leaks can be costly and dangerous.

Viton gaskets can be useful in pumps, valves, heat exchangers, and reactors. They are often used to seal the joints and connections in these pumps and valves to prevent leaks and ensure that the chemicals being processed are contained safely. By selecting the right Viton gasket for your specific application, you can achieve reliable performance and long service life, ensuring that the chemicals being processed are contained safely and efficiently.

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