Degreasing methods and acceptance criteria for oxygen valves
The danger of contact between oxygen valves and lubricating grease was explained, and the necessity of degreasing oxygen valves was pointed out. Propose existing valve degreasing methods and compare their advantages and disadvantages, provide safety issues that need to be noted during the degreasing process, point out the methods for removing degreasing media, and finally provide acceptance standards for valve degreasing. 0. Introduction Oil evaporates in the air and the heat generated is quickly dissipated. Generally speaking, it is not easy for oil to collect heat and spontaneously combust. Pure oxygen is a strong oxidizing agent, and when oil is […]