Anti-corrosion treatment of UHZ magnetic flap liquid level meter

Project Overview

The magnetic flap liquid level gauge is a measuring instrument widely used in industrial production. Its unique flap display technology makes liquid level measurement more intuitive and convenient. However, since the measured medium may be corrosive, it is particularly important to carry out effective anti-corrosion treatment on the magnetic level gauge. This article will focus on the application of three common anti-corrosion treatment methods, PP, PVC and PTFE lining, in magnetic flap level gauges.

1. PP (polypropylene) anti-corrosion magnetic level meter

PP is a lightweight, non-toxic, odorless plastic material with good chemical stability and corrosion resistance. Using PP material to make a magnetic flap level gauge can effectively prevent corrosion from most chemical media. At the same time, the wear resistance and impact resistance of PP also extend the service life of the equipment. However, PP materials have poor resistance to high temperatures and ultraviolet rays. Therefore, additional protective measures need to be taken in high temperature or strong ultraviolet environments.

2. PVC (polyvinyl chloride) anti-corrosion magnetic flap level gauge

PVC is also a common plastic material with good chemical stability and corrosion resistance. It has high hardness, good electrical insulation properties, and is easy to process, so it is also widely used in the anti-corrosion treatment of magnetic level gauges. However, PVC has poor high temperature resistance and is prone to aging under ultraviolet light. In addition, the environmental protection performance of PVC has also been questioned. Therefore, when using PVC for anti-corrosion treatment, trade-offs need to be made based on the actual application environment and usage requirements.

3. PTFE-lined magnetic level gauge

PTFE-lining is a common anti-corrosion treatment method. The principle is to cover the metal surface with a layer of polytetrafluoroethylene. (PTFE) to prevent corrosion. Since PTFE has good chemical stability, corrosion resistance and high temperature resistance, PTFE lining has a good application effect in the anti-corrosion treatment of magnetic flap level gauges. However, the treatment process of PTFE lining is more complicated and has higher process requirements. At the same time, the service life of PTFE lining is limited by the aging of PTFE, so regular inspection and maintenance are required during use.

IV. Summary and Suggestions

When selecting the anti-corrosion treatment method for the magnetic flap level gauge, comprehensive considerations need to be made based on the actual application environment and usage requirements. For highly corrosive media, it is recommended to use PP or PVC for anti-corrosion treatment; for high temperature and ultraviolet environments, additional protective measures are required. For occasions with higher requirements and less corrosive media, you can consider using PTFE-lined anti-corrosion treatment methods. No matter what anti-corrosion treatment method is used, the equipment should be inspected and maintained regularly to ensure its normal operation and safe use.

In the future, with the development of new materials and new processes, the anti-corrosion treatment methods of magnetic level gauges will also be continuously improved and perfected. For industrial production, choosing the appropriate anti-corrosion treatment method will help improve production efficiency, reduce maintenance costs and maintain production safety. Therefore, for the development of industrial production and measurement fields, magnetic translationThe anti-corrosion treatment of plate level gauge is still an important topic worthy of our continued attention and research.