Why Custom Rubber Seals & Gaskets Are Essential for Leak Prevention

Rubber seals and gaskets are essential for protecting equipment from vibration and leaks, preventing failure and extending the life of equipment. Standard seals are available for this purpose and they will meet certain industry standards but are limited in terms of size, features and materials used. Custom seals are much more flexible and effective because they are designed and manufactured to meet particular specifications.

What are Rubber Seals and Gaskets?

Rubber seals and gaskets are flexible but durable components that are used to create a strong seal between two adjoining surfaces. Their purpose is to ensure that the seal is tight, preventing fluids and gases leaking out or contaminants getting in, reducing vibration and friction and ensuring a constant pressure is maintained.

The seals may be made of natural rubber but are increasingly made from synthetic rubber and a wide variety of compounds that have differing qualities so they are effective in various environments. Standard seals use a limited number of materials but, for custom versions, special materials can be selected or formulated to meet specific challenges.

Whilst standard seals have a limited range of sizes and shapes, the range for custom seals is infinite because they are specially designed to fit particular equipment precisely. So, whatever standard seals can do, custom seals can do them a whole lot better.

How Custom Rubber Seals and Gaskets are Used

Leak protection is the main purpose of a seal that is placed between two adjoining components. When the components are connected, the seal will deform at the gap between them and prevent the escape of gases or liquids that may be present. However, custom seals also have other functions:

• In a pressurised system, seals will prevent any loss of pressure that will inhibit the efficient operation of the system and can cause safety hazards.
• Dirt, dust and other pollutants are prevented from entering the system, so avoiding any contamination that can restrict its operation and spoil its contents. Leaking contents can also contaminate the surrounding area and threaten the safety of workers.
• Seals can reduce vibration, noise and friction, ensuring a quieter operation and reduced wear.

Since custom seals are designed to fit precisely, they provide a perfect seal that is much better at preventing leaks, retaining pressure and avoiding contamination. This, therefore, results in a more efficient, productive and much safer operation.

Why Custom Rubber Seals are Better than Standard Versions

Standard rubber seals are intended to be used in general applications where demands are limited. For those applications, therefore, they are perfectly adequate and will be cheaper to buy and more easily obtained.

For anything other than general applications, custom seals are a much more practical proposition for several reasons:

• Since custom seals are specifically made for a particular application or piece of equipment, they will be made precisely so that they fit perfectly. No matter how complex a machine or how intricate its design, each custom seal will fit it exactly with no need for changes or compromises for the equipment. That means it can work in the way it was intended with no adaptations that reduce performance.
• Some equipment is required to operate in very challenging environments and has to do this without failure or loss of performance. The challenges can include extremes of temperature, very high pressure or the presence of contaminants that can include harsh chemicals. Although standard seals may have some resistance, it is unlikely they can deal with them all for long. Custom seals are designed to handle the environments in which they are required to operate. The key to successful leak prevention is often to choose the most suitable material for the environment and certain ones handle various challenges differently. Some materials are better at colder or hotter temperatures and are resistant to particular fluids or gases so the correct choice is essential.
• Since custom seals are specifically designed for certain applications, they have the versatility needed for each one. They can be used to prevent leaks, to reduce vibration and to protect the equipment, and can do this more effectively because they are designed for a particular situation.
• Being made to resist the challenges of their working environment, custom seals are more durable and long-lasting than standard versions and require little maintenance. They are sufficiently flexible and malleable to ensure a perfect seal but have the durability to provide reliable performance for a long time.

Customisation means the seals are able to do their main job perfectly, which is preventing leaks, but deliver plenty other benefits as well.

How Custom Seals Provide Better Protection against Leaks

Industries such as oil and gas face particular challenges, with soaring pressure, temperature changes and fluids that can be corrosive. In these situations, even a minor leak can spell disaster. Installations such as these have a complex network of equipment and pipework, all protected by small, simple and seemingly insignificant seals that have a major role to play.

Leaks in many industries can lead to contamination and harm to the environment, which will likely result in severe penalties and reputational damage for the company. They can cause operational shutdown with a loss of production and problems for customers, and will potentially have severe financial implications for the business, both when the leak occurs and into the future. And it doesn’t take much because one failed seal can be enough to stop the whole system.

The risk of leaks in equipment is something you cannot afford to take lightly and standard seals and gaskets are unlikely to solve the problem. That’s why the installation of custom seals and gaskets, precisely made from high performance materials, is essential to prevent problems.

At Gulf Rubber, we can help you identify each potential point of failure, design a seal solution that will fix it and ensure your system is fully protected against leaks. Contact us and put the worry of troublesome leaks behind you.