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Plate heat exchanger repair manufacturers explain the causes of plate heat exchanger corrosion_

by:DIGUANG     2021-04-13
Plate heat exchanger repair manufacturers explain the causes of plate heat exchanger corrosion

2020-09-18 14:46
468 Many people are troubled by the corrosion of plate heat exchangers. So what are the reasons that lead to the corrosion of plate heat exchangers? Next, the plate heat exchanger repair manufacturer Diguang Heat Transfer will give you a brief introduction to the fault repair of the plate heat exchanger. Pay attention to the misunderstanding of material selection. Some people think that stainless steel is a commonly corroded material, even titanium. Some factories habitually use stainless steel to solve the corrosion caused by any problem, but the results are often poor and wasteful; each material has unique advantages, for example, nickel stainless steel is much better than carbon steel in terms of atmospheric resistance. Therefore, general materials must be cautious. Finding out the cause and specifying the symptoms is the key. Changes in details should be considered during operation, and changes in the details of the plate heat exchanger should also be noted. If the original equipment is operating normally, corrosion will suddenly occur, but the process has not changed, the raw materials have also changed, and the media content is also different, which will cause corrosion. Appropriate methods should be adopted for anti-corrosion maintenance of plate heat exchangers, and appropriate anti-corrosion methods should be adopted, not just using it. Some factories use corrosion inhibitors to prevent corrosion, regardless of the amount, and do not check whether the distribution is uniform, so that the guide plate is further corroded, but the expected effect is achieved. The above are the common causes of corrosion of plate heat exchangers. If you want to know more about the repair price, plan, process, etc. of the plate heat exchanger, please go to the official website of Diguang Heat Transfer for detailed information and consultation.
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