Differences in pump lining processes at home and abroad
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I am faced with the decision of choosing between imported or domestic lining pumps; the main question is what are the differences in terms of technology. I look forward to answers from experts. Thank you for any positive feedback.
For lined pumps, the main considerations are 1. temperature and 2. vacuum level. If the temperature exceeds 120°C and there is negative pressure, it is recommended to use imported products.
This post was last edited by lovestory on 2012-8-23 at 12:45. I only know about pumps made of fluorocarbon-lined material; for domestically produced lined pumps, the lining is attached to the inner surface of the pump as a thin layer that cannot be shaped. The fluoroplastic lining of imported pumps is a single piece that can be molded, being produced through injection molding. Feel free to contact me if you have any questions