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High-Temperature Resistant Rubber Gasket Durable and Leak-Proof for Industrial Machinery and Automotive Applications

High-Temperature Resistant Rubber Gasket Durable and Leak-Proof for Industrial Machinery and Automotive Applications

High-Temperature Resistant Rubber Gasket Durable and Leak-Proof for Industrial Machinery and Automotive Applications
High-Temperature Resistant Rubber Gasket Durable and Leak-Proof for Industrial Machinery and Automotive ApplicationsHigh-Temperature Resistant Rubber Gasket Durable and Leak-Proof for Industrial Machinery and Automotive ApplicationsHigh-Temperature Resistant Rubber Gasket Durable and Leak-Proof for Industrial Machinery and Automotive ApplicationsHigh-Temperature Resistant Rubber Gasket Durable and Leak-Proof for Industrial Machinery and Automotive ApplicationsHigh-Temperature Resistant Rubber Gasket Durable and Leak-Proof for Industrial Machinery and Automotive ApplicationsHigh-Temperature Resistant Rubber Gasket Durable and Leak-Proof for Industrial Machinery and Automotive Applications
CategoriesRubber Gasket
BrandRESRUB rubber and plastic products manufacturer
ModelNO.L20240527003
Color (General)Custom
MaterialEPDM
LengthCustom
DimensionCustom
Temperature Range-40°C—120°C
Shore Hardness80-85 Shore A or customize
Tensile strength6Mpa
Elongation at break400%
FOB portShenzhen, Guangzhou
Terms of PaymentL/C, D/A, D/P, Western Union
DownloadDownload pdf
Update TimeJun 16,2025
Detail Information
Rubber Gasket Introduction
Rubber Gasket
Sealing Function
The primary role of an EPDM rubber gasket is to create a tight, leak - proof seal between two or more mating surfaces. Whether used in pipes, valves, pumps, or containers, it fills the gaps and irregularities between components, preventing the escape or ingress of fluids (liquids or gases) and protecting the system from contamination or loss of pressure. Its elasticity allows it to conform closely to the surfaces it seals, ensuring a secure and reliable barrier even under varying mechanical stress, vibrations, or changes in temperature.

Applications
EPDM rubber gaskets are employed in a wide range of applications. In the automotive industry, they seal engine components, fuel systems, and cooling systems, protecting against leaks and ensuring efficient operation. In plumbing and water treatment systems, their resistance to water and chemicals makes them ideal for preventing leaks in pipes and fittings. They are also commonly used in HVAC systems, industrial machinery, and electrical enclosures, where their ability to withstand different environmental conditions and maintain a tight seal is crucial for system performance and safety.

Rubber Gasket
Rubber Gasket
Cost - effectiveness
EPDM rubber gaskets offer a cost - effective sealing solution. Their long service life, combined with low installation and maintenance costs, makes them an attractive choice for both industrial and commercial applications. By reducing the frequency of replacements and minimizing the risk of leaks and system failures, they help save on maintenance expenses and potential downtime, providing significant value over the long term.


Rubber Gasket Properties:
Length
Customizable
OEM/ODM
Available
Logo
Customer Logo Available Logo
Lead Time
10 Days
MOQ
100 Meters
Application
Construction & Renovation

Material Properties
EPDM boasts outstanding weather resistance, withstanding prolonged exposure to sunlight, rain, snow, and extreme temperature fluctuations without degradation. It resists cracking, hardening, or softening in temperatures ranging from -50°C (-58°F) to 150°C (302°F), maintaining its flexibility and sealing integrity. This material also exhibits excellent chemical resistance, particularly against water, steam, alkalis, and many common chemicals, making it suitable for applications involving exposure to diverse substances. Additionally, EPDM has good electrical insulation properties and is resistant to ozone and UV radiation, further enhancing its durability.
1. Why is EPDM a preferred material for rubber gaskets?

EPDM is preferred for rubber gaskets because it combines excellent weather resistance, chemical stability, and elasticity. It can endure long - term exposure to sunlight, rain, and extreme temperatures ranging from -50°C to 150°C without cracking or losing its flexibility, ensuring a consistent seal. Its high resistance to common chemicals like water, steam, alkalis, and many industrial solvents prevents degradation and leakage.
2. How well do EPDM rubber gaskets perform under high - pressure conditions?

EPDM rubber gaskets perform reliably under high - pressure conditions due to their elastic and resilient nature. When compressed between mating surfaces under pressure, EPDM conforms tightly to fill any irregularities, creating a robust seal that can withstand significant pressure differentials. Its ability to recover its shape after pressure release helps maintain the seal’s integrity over multiple pressure cycles. While the specific pressure rating depends on the gasket’s design and thickness, EPDM’s inherent strength and flexibility enable it to prevent leaks in systems with moderate to high - pressure requirements, such as in industrial pipelines and hydraulic systems.

3. Are EPDM rubber gaskets easy to install?

Yes, EPDM rubber gaskets are relatively easy to install. Their flexibility allows them to be easily positioned between mating surfaces without excessive force or complex tools. Many EPDM gaskets come pre - cut to standard sizes or can be easily trimmed to fit specific applications. They can be secured using common fastening methods like bolts, clamps, or adhesives, depending on the application. The material’s ability to compress and form a tight seal with minimal effort ensures that installation can be completed efficiently, even by those with limited technical expertise, reducing installation time and potential errors.

Rubber Gasket
Item
Rubber Gasket
Size
Customize
Material
EPDM 
Hardness
80-85 Shore A or customize
Color
Black or customize any color
Density
1.3-1.4g/cm³
Temperature resistant
-40°C—120°C
Tensile strength
6Mpa
Elongation at break
200~900%
Lead time
3 days for sample, 15 days for batch order
Packing method
Carton/ PE bag / Wooden pallet / Paper roll
Price tip
The price above is for your reference, final actual price depends on your design,material request, surface treatment, order quantity, package request, etc.
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