Mechanical sealing device is usually used to seal the body and rotating shaft. In addition, mechanical sealing also plays a key role in protecting the normal operation of centrifuges, mixers, reactors, pumps, filters, compressors, gearboxes, rotary joints, valves, and other major devices and equipment. At present, with the continuous improvement of product production level and environmental protection, energy-saving issues are more and more widely concerned, and mechanical sealing standards are more stringent. Therefore, research on the development and application of new mechanical sealing technology and new materials is the primary task of the petrochemical industry.

petroleum of pharmaceutical packaging

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