Seal ring, seal, oil seal is said to be the same product?

Seals, seals, and oil seals are all different terms for sealing products, but there may be some subtle differences in specific contexts.

(1) Sealing Ring: The sealing ring is usually used for static sealing or axial sealing ring parts. They are usually installed on the contact surface between mechanical parts to prevent leakage of liquid, gas or dust. Seals can be round, square or other shapes, common materials include rubber, plastic, metal and so on.

2. Seal: A seal is a part used to prevent leakage of liquid, gas or dust. Seals can be of various shapes and materials, such as O-rings, U-rings, flat gaskets, etc. Seals are commonly used in pipes, valves, pumps and other equipment to ensure sealing performance.

3. Oil Seal: Oil seal is a special seal used to prevent the leakage of lubricating oil or grease, and to prevent dust and pollutants from entering the mechanical equipment. Oil seals are usually installed on rotating shafts, such as engines, transmission systems, bearings, etc. They are usually made of rubber or elastic materials and have a special structure to accommodate rotational motion.

While these terms are used interchangeably in some cases, there may be some subtle differences and specific definitions in specific industries and applications. Therefore, in a particular context, it is best to determine which sealing product is referred to according to the specific product and application.