The Characteristics of Forced Circulation Rubber O - ring Structure

Forced circulation rubber O-ring structure is characterized by a balanced type, it is more suitable for high pressure occasions (working environment); rubber O-ring vice with more corrosion-resistant carbide and silicon nitride combination of a pair Rubber O-ring structure, corrosion-resistant wear-resistant crystal particles; spring external, not to be sealed medium contact. When the rubber seal compensation displacement, the compensation rubber O-ring on the auxiliary rubber seal to the clean area of ??the direction of movement, it is not love crystal blocking hazards; with flexible graphite packing as rubber O-ring to seal the cooling water . These are the characteristics of the rubber O-ring which is resistant to alkali and forced circulation.

Mechanical rubber O-ring in the cavity of the internal aggregation of a large number of white powdery material, which leads to mechanical rubber O-ring in the dynamic seal ring end face damage, the white powder composition is mainly aluminum oxide chemical substances, The most important of which is used as a catalyst and catalyst carrier. From the entire process system in the condensate was clean without impurities to the water, after the initial driving phase, pressure, temperature and other operating conditions (environment and occasions) fluctuations more serious, leading to the process system Alumina ceramic ball part of the powder.

For the situation can not withstand the high temperature of the rubber O-ring, the sealing material to perfluoro rubber O-ring sealing material made of the seal, it can be the most high-temperature too 200 degrees Celsius, acid and alkali resistance, In the case of poor cooling effect can still be a long life Oh, in the actual use of the process, the use of imported perfluorinated rubber seal material made of O-ring, the service life of a much improved. The only drawback is the most expensive cost! By the import of fluorine rubber O-ring seals, quality and excellent performance.