Types And Applications Of Sealing Rings
Aug 31, 2023
Sealing rings are widely used in waterproof sealing and preservation of daily necessities such as fresh-keeping boxes, rice cookers, water dispensers, lunch boxes, heat preservation boxes, heat preservation boxes, water cups, ovens, and coffee pots.
The sealing ring has excellent sealing performance, high temperature resistance and low temperature performance. At the same time, it is not easy to age for a long time, non-toxic and harmless. It has passed a series of quality certifications such as FDA and SGS. At the same time, the company uses food-grade silicone raw materials, which can ensure that the silicone sealing ring will not cause any harm to the human body. In the production process of silicone sealing ring, there are compression molding and bonding molding. The molded sealing ring is directly formed, and there is no interface. Generally, the sealing rings of rice cookers and pressure cookers are of this type.
Sealing ring is a general basic accessory to solve leakage and sealing problems. The material of the sealing ring should have relevant properties such as elasticity, resilience, mechanical strength, expansion strength, elongation, tear resistance, and non-corrosion pollution. Therefore, the sealing ring is also often called a rubber sealing ring.
Sealing rings also have different working principles according to their appearance and shape. For example, O-shaped sealing rings, V-shaped sealing rings, U-shaped sealing rings, and Y-shaped sealing rings are general-purpose sealing rings, which have a large market share and different uses and usage methods. .
① O-ring seals are suitable for static seals and reciprocating motion seals, and can also be used for rotary motion seals and low-speed rotary seals. They are mostly used in hydraulic and pneumatic systems and various mechanical equipment and components.
②The V-shaped sealing ring is suitable for the non-pressure sealing and reciprocating motion sealing of the rotating shaft, and it needs to be used in combination with the pressure ring and support ring with cloth plants.
③ U-shaped sealing ring is suitable for reciprocating motion, and it is divided into two types: cloth type and rubber type.
④ Y-shaped sealing ring is suitable for reciprocating hydraulic or pneumatic transmission systems.
