A back up ring, also known as a sealing ring or gasket, is a type of mechanical seal used in various industrial applications to prevent the leakage of fluids and gases. It is typically made of rubber or synthetic materials and is designed to be compressed between two mating surfaces to create a tight seal.
Where To Use Back Up Ring
Automotive industry: used in engines, gearboxes, and other mechanical components to prevent oil leaks.
Aerospace industry: used in aircraft engines, hydraulic systems, and other high-pressure applications.
Industrial machinery: used in pumps, compressors, and other equipment to prevent fluid leakage.
Key Features Of Back Up Ring
High sealing efficiency and durability.
Resistance to high temperatures, chemicals, and abrasion.
Easy installation and maintenance.
How To Use Back Up Ring
Inspect the mating surfaces for cleanliness and damage.
Apply a thin layer of lubricant to the back up ring.
Install the back up ring between the two mating surfaces, ensuring proper compression.
How Back Up Ring Is Manufactured
The manufacturing process of back up rings involves several steps, including material selection, tooling, and molding. The raw materials used are typically rubber or synthetic polymers, which are formulated to meet specific performance requirements.
Technical Specification Of Back Up Ring
Inner Diameter:
10-50 mm
Outer Diameter:
15-70 mm
Material:
Nitrile rubber, EPDM, or FKM
Temperature Range:
-20°C to +150°C
The technical specifications of back up rings are critical in ensuring proper performance and longevity in various industrial applications. The inner and outer diameters, material selection, and temperature range all play a significant role in determining the suitability of a back up ring for a particular application.
Description Of Back Up Ring
A back up ring is a critical component in various industrial applications, serving as a mechanical seal to prevent fluid leakage and ensure proper equipment function.
