Gaskets and accessories: everything you need to know

Sealing gaskets and accessories are indispensable components for ensuring perfect insulation againstwater, air, dust and other external agents. Whether for industrial, sanitary or domestic applications, they can be adapted to every need, thanks to their diversity of shapes and materials. Their role is to guarantee a durable seal in a wide variety of circumstances.

What is a gasket?

A gasket is an essential mechanical element that connects parts together while ensuring a perfect seal. Designed to prevent the ingress or egress of fluids (water, air, gas, or even dust infiltration), they play a crucial role in the smooth running of installations. Whether in plumbing, heating, ventilation or industry, seals guarantee the safety and reliability of systems. They are available in a variety of materials and shapes to suit all configurations and specific requirements.

The different types of seals and sealing accessories

123Roulement offers a complete range of solutions for all types ofapplication. Seals play a crucial role in mechanical assembly, ensuring the sealing and protection of components according to materials and application conditions.

1. Spi seals

Spi seals, also known as lip seals, are specifically designed to prevent leakage of liquids, such as oil orwater, in rotating systems. They also offer optimum protection against contaminants such as water and dust, contributing to bearing longevity.

• They are often used in motors, gearboxes and other mechanical devices.

• Their PTFE (Teflon), rubber and metal structure ensures perfect sealing and excellent resistance to pressure.

2. O-rings

Ring-shaped O-rings are versatile, adapting to a wide variety of surfaces and materials such as PVC, metal or wood. Often used in valves, they are made of nitrile (NBR), EPDM or silicone. They are often made of elastomers, making them highly resistant to high temperatures and chemical agents.

• Used both statically and dynamically, they offer a reliable solution for sealing hydraulic or pneumatic connections.

• Available in batches, they can be used in all situations, from maintenance to manufacturing.

3. Elastomer hydraulic seals

Hydraulic seals play a key role in power transmission systems.

• Choosing the right material for hydraulic seals is crucial to their performance and durability.

• Designed to withstand high pressures, they guarantee the tightness of hydraulic cylinders and rams.

• Their double-lip structure enhances durability, even under extreme conditions.

How to choose your seals and sealing accessories according to materials?

To select the product best suited to your needs, take into account :

• Type ofuse: mechanical, sanitary or structural sealing.

• Substratematerials: wood, stone, PVC or metal.

• Specific conditions: indoor and outdoor use, exposure to humidity or high temperatures.

• Technical data: each product has detailed specifications to help you make your choice.

It's important to measure gasket dimensions to refine your search and better target products.

How to maintain and repair your seals?

Maintaining and repairing seals is crucial to maintaining their efficiency and extending their service life. It's a good idea to check seals regularly for signs of damage or deterioration. In the event of a problem, seals can be replaced or repaired using specific sealants. It is important to follow the manufacturer's instructions and take the necessary precautions to avoid accidents. Regular maintenance ensures optimum sealing and prevents leaks or malfunctions in component installation.

Why choose 123Roulement?

At 123Roulement, our experience and commitment to providing high-quality products means we can meet all your needs. Choosing the right part for specific surfaces and uses is crucial to ensuring optimal sealing. We offer:

• A complete range of spi seals, O-rings, hydraulic seals and much more.

• Solutions for all types ofapplications.

• A fast ordering system with a wide choice available from our extensive stock, not to mention personalized advice from our expert services.

Don't hesitate to contact us to find your ideal product or for any technical questions you may have.