Stainless Steel Kamani Washer 20-30mm

A Kamani washer is a type of specialized washer often used in applications requiring extra sealing, load distribution, and vibration resistance. The term "Kamani washer" may refer to a specific design or type of washer used predominantly in particular industries or regions, though it's less commonly recognized than other standard washer types (such as flat washers or cup washers).

However, in some cases, the term Kamani washer could be synonymous with a rubber-coated washer or a washer that incorporates a rubber seal on the inside or outside of the washer, helping it serve a dual purpose. These washers are designed to offer better sealing properties, protect the surfaces from damage, and improve the tightness of the connection when used with bolts and screws.

1. Material:

   • Rubber-Coated or Rubber Sealed: Kamani washers are often made with a metal core (like steel or stainless steel) with a rubber coating or an integrated rubber seal.

   • Metal Core: The washer typically has a durable metal (like steel) that provides structural strength.

   • Rubber Seal: The rubber component ensures a tight seal against surfaces to prevent leakage or moisture infiltration, making it ideal for applications requiring water or air-tight seals.

2. Shape and Design:

   • Round Shape: Like most washers, Kamani washers are generally round with a central hole, designed to fit around bolts or screws.

   • Rubber Coating or Seal: The rubber layer or seal can either be around the outer perimeter or placed within the hole to provide enhanced sealing properties.

3. Applications:

   • Plumbing: In plumbing systems, Kamani washers are used to ensure that water-tight seals are achieved, preventing leaks around pipes or fittings.

   • Automotive: These washers are useful in automotive applications where a seal is needed to prevent fluid leakage, particularly in engine components or fluid systems.

   • Industrial Equipment: Kamani washers are used in various industrial settings where vibration resistance, tight sealing, and load distribution are essential.

   • HVAC: In heating, ventilation, and air-conditioning (HVAC) systems, they are used to seal connections and prevent air leakage.

4. Advantages:

   • Enhanced Sealing: The rubber layer helps create a more effective seal, reducing the likelihood of leaks or seepage.

   • Surface Protection: The rubber coating or seal helps prevent damage to surfaces, especially when used in delicate materials that could be scratched or deformed by metal alone.

   • Vibration Resistance: These washers may also help prevent fasteners from loosening due to vibrations, particularly in high-performance or heavy-duty applications.

5. Durability:

   • Corrosion Resistance: The metal portion of the Kamani washer provides strength, while the rubber ensures protection against corrosion, especially in wet or exposed environments.

   • Temperature Resistance: Depending on the rubber material used, Kamani washers can withstand varying temperature ranges, making them suitable for use in a wide range of industries.

6. Packaging and Export Considerations:

   • Bulk or Custom Packaging: Kamani washers can be packaged in bulk or in individually tailored packages for specific use cases.

   • Export Documentation: When exporting Kamani washers to countries like India, it’s essential to ensure the washers meet Indian Bureau of Standards (BIS) and other relevant local standards.

• Invoice and Packing List: Important for international shipping and customs clearance.

• Certificate of Origin: May be required to comply with trade regulations.

• Quality Certification: If applicable, ensure that the washers meet any relevant quality or industrial standards for your specific application.