Static O-Rings
Static O-rings are used in applications where there is no relative movement between sealing surfaces. They are intended to resist pressures, to not leak, and to provide vacuum integrity by either axial or radial compression sealing.
Rubber O-rings Manufacturers in India
Rubber O-rings and silicone O-rings are circular elastomer rubber seals that are supposed to fit in a groove and squeeze between two or more parts to form a tight ring that stops the leaks of liquids or gases. The choice of custom O-rings is determined by the chemical compatibility, operating pressure, temperature, lubrication, and working conditions. O-rings can be applied in the static and dynamic sealing of both the reciprocating and rotating movements. Being a reputable O-ring manufacturer, we provide high-quality O-rings that are engineered to deliver high reliability in sealing of different industrial applications.
High Quality
Best Price
Effective Service
Product Specifications
| Feature | Specification Details |
|---|---|
| Brand | Modern Rubber & Plastic |
| Product Type | Rubber O Rings |
| Size | Manufactured as per Drawing or Customer Requirement |
| Material Options | EPDM, Nitrile (NBR), Neoprene, FKM (Viton), Silicone, TPE (Customizable) |
| Usage | Cable & Wire Protection, Electrical Panels, Automotive, Industrial Equipment |
| Pressure / Capacity | Designed as per Application & Installation Requirements |
| Approx. Price | ₹5 – ₹1,500+ per piece (varies by size & specification) |
Material Selection Guide
Choose the right O-ring material based on your application requirements:
| Property | NR | SBR | NBR | CR | EPDM | HNBR | ACM | CSM | SILICONE | FKM (VITON) |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardness Range (Shore A) | 40-90 | 35-90 | 40-90 | 40-80 | 40-90 | 40-90 | 40-80 | 40-80 | 30-80 | 50-90 |
| High Temp (°C) | 100 | 120 | 130 | 130 | 150 | 150 | 180 | 150 | 230 | 225 |
| Low Temp (°C) | -50 | -55 | -45 | -40 | -50 | -45 | -25 | -40 | -60 | -15 |
| Steam Resistance | F | F | F | P | G | G | P | E | E | E |
Types of Rubber O-rings
- EPDM O-Rings: The EPDM O-rings are commonly used in water-tight, weatherproof, and outdoor applications.
- Viton O-Rings: Powerful O-rings that could work well in hot and harsh chemical surroundings.
- Nitrile O-Rings: Normal O-rings that are easy to use in oil and fuel.
- Silicone O-Rings: Silicon O-rings, which operate freely in hot environments and are sterile.
O-Ring Types & Sizes
We offer a wide selection of Rubber O-rings in various sizes (3 mm to 500 mm) and material grades/costs to meet a variety of sealing requirements. Our Rubber O-Rings are used for both static and dynamic sealing, suitable for a variety of applications including industrial, automotive, hydraulic, pneumatic, and process systems. Also, custom-made O-ring with accurate inner diameter, outer diameter, cross section and thickness as per application requirement is manufactured.
Dynamic O-Rings
Dynamic O-rings are designed for use in applications that entail reciprocating or rotating motion. These O-rings are typically employed in pistons, cylinders, shafts and hydraulic systems and are designed to offer reliable sealing in continuous motion.
Custom O-Rings
We are able to make custom O-rings to a precise dimensional specification such as inner diameter, outer diameter, cross sectional thickness, and special profiles. Special solutions can be provided for any sealing, pressure, temperature, and media compatibility needs.
Standard O-Rings
We sell standard O-ring products in a wide variety of sizes that conform to internationally accepted specifications such as AS568, BS1806, DIN 3771 and metric sizes. We have a wide range of standard sizes, allowing us to meet both regular production needs and emergency replacement needs.
Types of Rubber O-Rings
Custom O-Rings
Dynamic O-Rings
Standard O-Rings
Static O-Rings
Why choose Modern Rubber and Plastic?
Leak-proof sealing performance for reliable operation across industrial applications.
Long service life with excellent resistance to wear, reducing replacement and maintenance costs.
Available in a wide range of materials including NBR, EPDM, Silicone, Viton (FKM), Neoprene, and Natural Rubber.
Custom sizes, profiles, and material grades manufactured to meet specific application requirements.
Superior resistance to pressure, temperature variations, chemicals, oils, and harsh operating environments.
High dimensional accuracy and stringent quality control ensure consistent performance and dependable sealing reliability.
Industries We Serve
Plumbing & Bathware
Automobile
Home Appliance
Electrical
Oil & Gas
Medical Equipment
Application of Rubber O-rings
Pumps and Valves
Reliable sealing solutions for pumps and valve applications
Hydraulic and Pneumatic Systems
High-performance sealing for hydraulic and pneumatic equipment
Automotive Engines and Assemblies
Precision sealing for automotive engine components
Industrial Machinery and Equipment
Durable sealing for industrial machinery applications
Plumbing and Fluid Sealing Systems
Effective sealing for plumbing and fluid management
Frequently Asked Questions
What are rubber O-rings used for?
They are used to seal joints and prevent leakage of liquids or gases.
What is the difference between rubber and silicone O-rings?
Rubber O-rings offer strong sealing and wear resistance, while silicone O-rings handle higher temperatures and remain flexible.
Are rubber O-rings suitable for high-temperature applications?
Yes, when made from heat-resistant rubber compounds.
How long do rubber O-rings last?
Their lifespan depends on usage and conditions, but they are designed for long-term use.
Are O-rings used for static or dynamic sealing?
Yes, O-rings are used for both static and dynamic sealing applications.