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Why Should You Invest in Quality Seals?

While industrial seals might seem like something you could save a little money on, this is one part that we don’t recommend cutting costs on. A quality seal will offer many benefits to your business and operations, so it’s worth taking the time to find a solution...

All you need to know about Neoprene O rings

Popular in the refrigeration industry, neoprene o rings are also growing in popularity across a wide range of other sectors due to their incredible resistance to hazardous materials. Also known as chloroquine o rings, these o rings provide excellent resistance to...

Why all sealants are not the same

It's important to understand just how critical it is to use the correct type of sealant. It's especially the case when working with heavy machinery or any industrial situation. You don't want to have to worry about whether your sealing products are working correctly...

How to understand O-rings and their design

O-Rings are a critical component for the proper sealing of specific pipes. They have to sit within a specified groove, which can vary based on the hardware used. That's why it's important to note the various types of o-ring groove design to understand better what kind...

The importance of gasket thickness

Choosing the right gasket material for specific applications is vital. However, gasket thickness is also a feature that must not be overlooked in the decision-making process. Choosing the right gasket thickness can help when you’re experiencing challenges with...

How Temperature Impacts Gasket Performance

When using a spiral wound gasket, there are many things you need to keep in mind. The most common issue we hear people discuss regarding gasket performance issues at high temperatures. If you are using a gasket for the first time at a new temperature and notice it...

How Thick Should Gasket Paper Be?

When creating gaskets, one of the most common questions we receive is regarding gasket paper thickness. You’ll find there are various options on the market, which come in different sizes and thicknesses. Today we’re going to discover what gasket paper is and how you...

O-Rings for the Beer Industry

O-rings offer a wide range of applications, and many people aren’t aware of just how versatile an o-ring can be. When working with o-ring suppliers in the UK, you’ll soon find out that we supply these to a range of businesses, including to breweries. Today we’re going...

Gasket Safety

Gaskets and seals are vital components for applications requiring a solid seal, helping prevent leaks and stop gases and other chemicals from escaping.  However, over time, and due to the fluctuating temperatures, compression sets, and exposure to chemicals, seals do...

Is fluorosilicone rubber o rings a sustainable choice?

Fluorosilicone rubber, also known as FVQM or MFQ, contains 23-28% fluorine and has nearly the same physical and mechanical properties as standard silicone rubber as matches on par with their flexibility at low temperatures.  However, due to its fluorine...

Properties of Spiral Wound Gasket

Ring Type JointWound gaskets are one of the most common industrial parts and a have a wide range of application. It is a mechanical seal that is used to avoid leakages by filling space between two or more mating surfaces. There is a variety of gaskets available in the market today. Out of these types, spiral wound gaskets are considered suitable for diverse applications. They are supposed to be most reliable and allow lower clamping forces compared to another kind of gaskets.   

What are Spiral Wound Gaskets?

These gaskets have a mix of metallic and filler material in alternating layers. The layer of metal provides structural support while filler material acts as a sealing element. The gasket consists of stainless steel or carbon-rich metal that is wound outwards in a circular spiral. The wounding of filler material is done in the same way but from opposite side. The spiral winding is done to a V-shaped metal strip. The outer metal layer holds the gasket centrally while controlling compression. The inner filler layer increases the resilience and axial rigidity of the gasket.

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Properties of Special Wound Gasket

Special wound gaskets have applications across different industries like shipbuilding, pharmaceutical, nuclear stations, food processing, petrochemical and more. Here are few must know properties of special wound gaskets –  

  • They provide sealing under very heavy operating commercial and industrial conditions.  
  • Their construction works very well as a sealant. They restrict the flow of water, gas or air.  
  • These gaskets enhance the efficiency of normal operations and safety.  
  • They can be used with acids, gases, alkaline, steam, liquids, oil and other organic solvents and mediums.  
  • The materials used for the construction of these baskets are chosen on their ability to compress and recover under load.  
  • They can be used with acids, gases, alkaline, steam, liquids, oil and other organic solvents and mediums.   
  • Their exclusive properties make them ideal for use in high pressure, high-temperature applications.  
  • They can also be used for low-temperature applications in chemical plants, storage solutions, cryogenic facilities and more.   
  • These gaskets can be used for sealing flanges, pressure vessels, heat vessels, boilers, valves and compressors, tube covers, handheld covers and more.  
  • They offer strong stress compensation and reliable and stable sealing performance even under conditions that cause pressure fluctuations.  
  • These offer sealability even when the surfaces are bent or corroded slightly.  
  • They offer optimum performance in fluctuating/ low bolt loads.  
  • These gaskets offer improved pressure rating, long-lasting performance and elastic recovery.  
  • These are precision engineered solutions that provide resistance to any toxic or corrosive element.  
  • These gaskets are produced in a different combination of materials and styles to suit various industrial and commercial applications.   

Most commonly used special wound gaskets are made from steel with a filling material of Asbestos and Graphite. You can easily find an application of spiral wound gasket around different industries and processes. There is a spiral wound gasket available for each kind of application. So, research about basic wound gaskets to figure out the right one for your industrial and commercial requirement.  

Read the next article: Kinds of Spiral Wound Gaskets

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