Rubber Sealing Components
Rubber O-Rings for Industrial Sealing Applications
QWS supplies rubber O-rings for machinery, equipment and industrial sealing applications, with different sizes, materials and specifications available according to project requirements.
Standard and custom O-ring requirements can be discussed based on dimensions, application conditions and sealing requirements.
Rubber O-Rings for Reliable Sealing
Rubber O-rings are widely used as sealing components in machinery, equipment and fluid systems. Their circular design provides a practical sealing solution for many applications where leakage prevention is required.
The appropriate O-ring depends on factors such as dimensions, rubber material, temperature, pressure, fluid compatibility and operating environment.
QWS can support customers looking for rubber O-rings for standard requirements as well as application-specific or custom requirements.
Rubber O-Rings in Different Sizes and Specifications
O-rings are available in different inside diameters, cross-section sizes and material specifications. Selecting the appropriate dimensions is important for achieving a reliable seal.
Depending on the application, customers may require:
- Different inside diameters
- Different cross-section sizes
- Specific rubber materials
- Application-specific specifications
- Custom dimensions or non-standard sizes
Rubber Materials for O-Rings
O-ring performance depends partly on the rubber material selected for the operating environment. Temperature, pressure, chemicals, oils and other conditions may influence material requirements.
Depending on the application, customers may require different rubber compounds and performance characteristics. See our Rubber Materials page for additional information.
Industrial Applications of Rubber O-Rings
Rubber O-rings can be used in a variety of industrial and mechanical applications where components need to be sealed against leakage or contamination.
- Industrial machinery
- Hydraulic equipment
- Pneumatic systems
- Mechanical equipment
- Automotive components
- Industrial fluid systems
Custom Rubber O-Rings for OEM Requirements
When standard O-ring sizes do not meet a specific application, custom rubber O-rings may be required. QWS can discuss custom requirements based on drawings, samples, dimensions and material specifications.
Custom O-ring projects can be considered for OEM products, machinery and equipment requiring application-specific sealing components.
View Custom Rubber Seals →How to Select the Right Rubber O-Ring
Before ordering O-rings, it is useful to identify the basic requirements of the application.
Dimensions
Identify the required inside diameter and cross-section.
Operating Conditions
Consider temperature, pressure, fluids and working environment.
Material
Select a suitable rubber material according to the application.
Frequently Asked Questions
What are rubber O-rings used for?
Rubber O-rings are used to create a seal between components and help prevent leakage or contamination in many mechanical and industrial applications.
Can you supply custom rubber O-rings?
Yes. Custom requirements can be discussed based on drawings, samples, dimensions, material specifications and application conditions.
How do I choose the right O-ring?
The main factors include dimensions, rubber material, temperature, pressure, fluid compatibility and the intended application.
Related Rubber Sealing Products
Rubber Seals | Custom Rubber Seals | Rubber Oil Seals | Rubber Gaskets | Rubber Materials
Need Rubber O-Rings for Your Application?
Send us your requirements, dimensions, drawing or sample to discuss your rubber O-ring requirements.
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