Oil Seals - O-Rings - Seals & Gaskets

Why choose our industrial seals and gaskets?

Solutions Élastomères offers a wide range of sealing solutions for mechanical and industrial equipment: O-rings, oil seals, braided packing and gasket sheets. We help you select the right sealing technology for your application, the fluids involved and the operating conditions.

What is a seal or gasket used for?

A seal or gasket is designed to prevent or limit the passage of a liquid or gas between two parts of an assembly. Its function depends on the geometry of the components, the fluid involved and the loads to which it is subjected.

A distinction is made between static sealing, where there is no relative movement between the surfaces, and dynamic sealing, where a component moves or rotates. An O-ring, an oil seal and braided packing therefore meet different requirements.

Product selection must take account of pressure, temperature, chemical compatibility and assembly design to reduce the risk of leakage or premature wear.

What are the main types of industrial seals and gaskets?

O-rings: a compact sealing solution

O-rings are circular elastomer seals with a round cross-section. They are primarily used for static sealing, by compression in a groove, but may also suit certain specially designed dynamic applications.

Our range includes Le Joint Français O-rings, manufactured in France by a division of the Hutchinson Group, in a variety of sizes, materials and hardness grades.

Paulstra oil seals: sealing rotating shafts

Paulstra oil seals are designed to provide sealing around a rotating shaft. Their elastomer lip helps retain oil or grease in a housing, transmission, engine or gearbox.

Selection depends on the shaft and housing dimensions, seal material and lip profile, including single- and double-lip designs.

LATTY braided packing: pumps and gland seals

Braided sealing packing is used in certain stuffing-box assemblies, particularly on pumps, rotating shafts and valves. It may be made from technical fibres such as polyacrylic or aramid fibres, with impregnations suited to the application.

LATTY ranges can meet different requirements relating to fluids, temperature and movement, depending on the selected reference.

LATTY gasket sheets: for flat gaskets

Gasket sheets are used to produce flat gaskets for flanges, covers and stationary mechanical assemblies. Certain products, such as LATTYGOLD 92, are made from selected fibres and binders chosen for their sealing properties.

The right sheet depends on the application, fluid, pressure, temperature and tightening conditions.

How do you choose the right industrial seal or gasket?

Before selecting a reference, identify the actual requirements of your equipment:

• Type of sealing: static, reciprocating or rotary movement.
• Fluid: water, oil, fuel, air, gas or chemicals.
• Temperature: normal operating range and possible peaks.
• Pressure: operating pressure and potential variations.
• Dimensions: diameter, cross-section, groove, width or part drawing.
• Environment: dust, splashes, ageing and installation conditions.

A material that withstands high temperatures is not automatically compatible with every fluid. Always check the technical specifications of the selected reference.

Which materials are used for industrial seals and gaskets?

Each seal family is available in materials suited to different applications. Here are some commonly used materials found in our ranges.

Please note: compatibility always depends on the exact fluid, its concentration, temperature, pressure and assembly design. If in doubt, seek advice before selecting your seal or gasket.

Need a flat gasket cut to your drawing?

In addition to our standard references, Solutions Élastomères produces custom-cut flat gaskets from materials suited to your requirements. Parts can be cut using a press or waterjet, depending on the component and its specifications.

For gasket production from your drawings, our team can assess the material, dimensions, quantities and operating conditions.

Discover our custom gasket cutting service

How can you maintain sealing performance during installation?

Selecting the right product is only part of the process: surface preparation, correct dimensions and installation methods also play an important role in seal durability.

Before installation, check for burrs or scratches, clean the contact surfaces and follow the manufacturer's recommendations regarding tightening, seal orientation and any required lubrication.

In the event of a leak, also inspect the mating surfaces, component condition and operating conditions. An unsuitable, damaged or incorrectly installed seal may lose its effectiveness prematurely.

Frequently asked questions about industrial seals and gaskets

Our range includes O-rings, oil seals, braided packing and gasket sheets. The right choice depends on component movement and the fluid being sealed.

An O-ring is mainly used for static sealing, while an oil seal is designed to provide sealing around a rotating shaft.

Identify the exact fluid, its concentration, temperature and exposure duration, then check the compatibility of the selected material.

We offer flat gaskets cut to your drawings in various materials. However, we do not manufacture custom-made oil seals.

Choose a material compatible with the application, follow operating limits and installation instructions, and watch for signs of leakage or deterioration.

Need help choosing the right seal or gasket?

O-ring, oil seal, braided packing or flat gasket: our team can help you choose the right solution for your application. Contact us to find a part number, request technical advice or obtain a quotation.