Custom Rubber & Plastic Tubing, Seals, and Profiles – Solutions for Sealing, Fluid Transfer, and Structural Applications

Home / All / Molding Parts / Rubber Gasket

Rubber Gasket

A rubber gasket is a flexible sealing component used to prevent leaks, block contaminants, and absorb vibrations between two mating surfaces. Made from elastomers like EPDM, Nitrile (NBR), Silicone, or Neoprene, it ensures airtight, watertight, or chemical-resistant seals in industrial, automotive, and household applications.
Key Features & Benefits
✔ Leak Prevention – Creates secure seals against fluids, gases, and dust.
✔ Vibration Damping – Reduces noise and mechanical wear.
✔ Temperature & Chemical Resistance – Performance ranges from -60°C to 300°C (-76°F to 572°F), depending on material.
✔ Customizable – Available as O-rings, sheets, or molded shapes.
✔ Cost-Effective – Durable and easy to install/replace.
Material Comparison
Type Best For Limits
EPDM Weather/steam resistance Poor oil resistance
Nitrile (NBR) Fuel/oil applications Limited high-temp use
Silicone Food/medical (non-toxic) Lower tear strength
Neoprene Outdoor/ozone exposure Stiffens in cold temps
Applications
Automotive: Engine gaskets, fluid seals.
Plumbing: Pipe joints, faucets.
Electronics: Enclosure sealing.
Industrial: Pumps, compressors.
Installation Tips
Clean surfaces before placement.
Avoid over-tightening to prevent deformation.
Replace if cracked, flattened, or brittle.
Download pdf
1 results
ViewShowcase
Categories

Services

Our rubber molding provides your business with a competitive advantage, from prototyping to low or high volume production needs

Design

We use advanced 3D modeling and simulation technology to create functional and aesthetically pleasing designs that are sustainable and environmentally friendly.

Prototyping

The prototyping process uses rapid prototyping technology to shorten the cycle and improve efficiency, and conveniently submits proofing applications through an online platform to achieve efficient communication.

Mass Production

We use highly automated and digitalized production lines to flexibly respond to orders of different sizes, and can quickly adjust from small batches to large batches to meet market demand.

Rubber Molding Plant Supporting Services

Mold design and optimization, comprehensive maintenance, technical training, etc., a dedicated maintenance team, regular equipment maintenance, reduce failure rates, and extend equipment life.

Need Assistance?

We understand that choosing the right product for your industry is critical. That’s why we invite you to contact us. Whatever your goals, Linenwind will help you achieve them.

Learn More

Do You Need Innovative Solutions?

We have a strong team that works closely with customers to meet market challenges and effectively meet specific needs. Our slogan is "Economical, Time-Saving, and Effortless Management" to win customer trust in your industry.

Start Customizing