Item No. RGS-016
The rubber flat washer is a versatile sealing and cushioning component designed for use between mating surfaces, fasteners and mechanical assemblies. Featuring a flat, ring-shaped profile with a central hole, it helps prevent leakage, reduce vibration, distribute pressure and protect contacting surfaces from wear.
Our rubber flat washers can be customized using various rubber materials, including NBR for oil-resistant applications, EPDM for water and weather resistance, silicone for high and low temperature applications, and neoprene for general industrial use. Material selection depends on the operating environment, temperature, pressure and chemical exposure.
Key Features of Rubber Flat Washer
1. Flat ring-shaped design with a broad contact surface for sealing and cushioning.
2. Available in NBR, EPDM, silicone, neoprene and other rubber materials.
3. Customizable inner diameter, outer diameter, thickness and hardness.
4. Helps reduce leakage, vibration, friction and surface wear.
5. Flexible and compressible structure for different assembly requirements.
6. Suitable for custom manufacturing based on drawings or samples.
Applications of Rubber Flat Washer
1. Plumbing fixtures, water pipes, faucets and valve connections.
2. Automotive components, fastening systems and vibration cushioning.
3. Industrial machinery, mechanical equipment and sealing assemblies.
4. Electrical enclosures, lighting fixtures and equipment insulation.
5. Household appliances, pumps and general hardware assemblies.
6. Construction hardware, furniture fittings and surface protection.
Material
EPDM, NBR, SBR, Silicone, FKM.
Hardness
30 ShA – 90 ShA
Color
Black
Size
OEM sizes according to customer’s requirement.
Standard: Goods are typically supplied in about 20-25kg/carton.
Standardized Pallets: Goods are stacked on heat-treated (ISPM 15) or plastic pallets, optimized for forklift handling. Rigid Corner Protectors: High-impact cardboard corner guards are applied to the full height of the stack. This prevents the straps from cutting into the rubber and maintains the vertical integrity of the pallet.
What materials are available for rubber flat washers?
Rubber flat washers can be manufactured from NBR, EPDM, silicone, neoprene, natural rubber and other rubber compounds. Different materials provide different resistance to oil, water, temperature and environmental conditions.
Can rubber flat washers be customized in size?
Yes. The inner diameter, outer diameter and thickness can be customized according to your drawings, samples or application requirements. Custom dimensions can be discussed before production.
What is the difference between rubber flat washers and O-rings?
Rubber flat washers have a flat cross-section that provides a broad contact surface, while O-rings have a round cross-section. Flat washers are commonly used for sealing between flat surfaces, cushioning and load distribution.
Are rubber flat washers resistant to oil and water?
Resistance depends on the rubber material. NBR is commonly selected for oil-resistant applications, while EPDM is suitable for many water and weather-exposure applications. The correct material should be selected according to the operating conditions.
How do I choose the right hardness for a rubber flat washer?
The appropriate hardness depends on the sealing pressure, compression requirements and working environment. Softer compounds generally compress more easily, while harder compounds provide greater resistance to deformation under load.
What information is needed for a custom rubber washer quotation?
Please provide the material, inner diameter, outer diameter, thickness, hardness, required quantity and intended application. Technical drawings or physical samples are helpful for accurate quotation and production planning.
If you have any questions or needs about the product, please fill in the following form and we wll contact you as soon as possible.
PHONE: +86 0532 8769 9025
EMAIL: sales@todorubber.com
Located in Jimo
Located in Xinhe
