What is a gasket? The most popular types of gaskets today

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Gaskets play an important role in industrial equipment and machinery. They have the ability to prevent leakage or permeation of oil, gas, and other liquids. When using gaskets, it is necessary to choose carefully to ensure effectiveness and safety during use. In this article, let’s find out more with The Tech about what gaskets are and the most common types of gaskets.

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What is a gasket

What is a gasket? A gasket is a material component used to prevent the leakage or infiltration of liquid, gas, or steam through the joint surfaces of different parts. With many different types and different properties, gaskets are being widely applied in many fields, from industrial production to automobiles, aircraft, and ships… To ensure efficiency and safety during use, users must choose a standard material.

what is a gasket

What are the benefits of gaskets?

Using gaskets on various equipment, machines, and joint surfaces offers many benefits, such as:

  • Prevent leakage of liquid, gas, or steam through the joint between different parts.
  • Protect equipment and machinery from damage caused by the leakage of substances.
  • Enhance the performance and durability of equipment by preventing the wear or corrosion of liquids or gases.
  • Minimize the noise and vibrations of equipment and machinery.
  • Improve safety and ensure compliance with safety regulations during operation.
  • Save on repair and maintenance costs by minimizing damage to parts and equipment.

In general, the use of gaskets plays an important role in ensuring the efficiency and safety of equipment and machines in industries.

what is a gasket

Types of gaskets commonly used today

On the market today, we will often see several types of gaskets made from many different materials with different structural properties. Common types are:

Non-metallic Gaskets

Non-metallic gaskets are made from non-metallic materials such as rubber, asbestos, PTFE (polytetrafluoroethylene), graphite, glass cloth, or kevlar. This material is commonly used in applications where elasticity is required, especially in low- to medium-temperature applications.

Semi-metallic gasket

A semi-metallic gasket is a material made from a combination of metal and non-metal materials such as asbestos, rubber, PTFE, and graphite. This material has high strength, relatively good heat resistance, and corrosion resistance. This type of material is often used in applications requiring flexibility. Although it is a non-metallic gasket, it is still resistant to heat, pressure, and corrosion like metal gaskets.

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Metal Gaskets

Metal gaskets are made from metallic materials such as copper, stainless steel, aluminum, titanium, or their alloys. This grade has quite high strength and good resistance to heat, pressure, and corrosion, making it suitable for high-temperature and high-pressure applications. Metallic gaskets are commonly used in chemical, oil, and gas processing equipment, electrical power, and other applications where high sealing and durability are required.

what is a gasket

What is the application of a gasket?

Gaskets are currently a widely used material in many industries on the market, including:

  • Automobile and Motorcycle Industry: Used in parts of engines, transmissions, steering systems, and other parts in cars and motorcycles.
  • Electronic manufacturing industry: used in electronic devices, contributing to waterproofing, dust, and other liquids.
  • Pharmaceutical industry: used in drug manufacturing and packaging equipment to ensure product safety and tightness.
  • Food and Beverage Industry: Used in equipment that produces, transports, and stores food and beverages to help ensure food safety and hygiene standards.
  • Petroleum and chemical production industry: used in pipes, valves, and other equipment to withstand high pressures and temperatures in the production, transportation, and storage of petroleum and chemicals.
  • Shipbuilding and shipping industry: used in shipbuilding equipment and other equipment to ensure the tightness and safety of ships.
  • Machinery and equipment manufacturing industry: used in manufacturing equipment to help meet their safety standards

Besides, this material is also widely used and preferred for industrial valves today. With the ability to help effectively connect typical industrial valves such as butterfly valves, ball valves, globe valves, etc. to all sides of the pipeline system.

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Gaskets are an indispensable material in many industries today. Choosing the right type of gasket to suit your requirements and conditions of use will help improve the safety and performance of your equipment. This article hopes to help you better understand “what is a gasket” as well as their properties and applications in the market. If you have any questions, please contact The Tech, the leading reputable distributor of electronic components, today for more advice!

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