What Is A Bellows Rubber Seal?

What is a bellows rubber seal?

Bellow srubbersealring (Bellow srubbersealring) bellows are originally used for isolating parts, and are usually suitable for shaft and radial motion sealing. Dongsheng sealing ring tells that it can be used as a protective sleeve designed to isolate dust and dust from the machine; as an auxiliary sealing ring in the mechanical end face seal; it can be used as a replacement for fillers in mixers, pumps, compressors, mixers and other machine settings The letter is used as the main sealing ring. In the latter type, it is a simple form of mechanical face seal. The material of the bellows rubber sealing ring (shown in Figure 1 is the mechanical corrugated sealing ring structure diagram) can be rubber sealing ring material or nylon material, or metal as the sealing material. The rubber bellows used for push ring (end face) seals usually have one or more metal springs to compensate for fatigue. The metal bellows is originally elastic, and can be formed by rolling or welding. The welded bellows rubber sealing ring is a very expensive type. It is required to have a firmer structure, provide more accurately controlled working characteristics, and be able to be used in high-temperature working environments. The multi-layer welding structure is used instead of the single welding structure, which can further provide the sealing effect.