天美丶91丶果冻mv-天美麻花星空果冻mv-天美果冻乌鸦mv-星空天美mv视频-天美大象麻花高清在线看电视剧-麻花星空mv天美大象

Welcome to [ Jiangsu omg plate heat exchanger manufactur Co., Ltd. ] website!
New
Product
Industry news

Position:Home > Industry news >

Precautions for replacement of plate heat exchanger gaskets

The plate heat exchanger gasket replacement is not a very simple matter, usually if the operation method Bu appropriate, there will be plate heat exchanger leakage, string and other issues, today Xiaobian simple to introduce the heat transfer Precautions for the replacement of the gasket.
Each heat exchanger plate coated with fluorescent reagent. Check for fine cracks and corroded holes under UV light. And re-cleaned. In addition. But also focus on checking the case of sealing groove. If necessary, to dress up.
The bonding position and the bonding quality of each plate heat sink were examined. Sorted by installation order. And then carefully assembled the plate heat sinks carefully.
The plate heat exchanger is subjected to chemical cleaning. The chemical medium remaining on the surface of the plate heat exchanger or the like is thoroughly removed by a high-pressure purge device.
Test and testing of reuse performance. Inspect the wall thickness of the heat exchanger and the pipe in the presence of corrosion.
Remove the aged seal on the plate heat exchanger. According to different dirt. Use acid-alkali cleaning pool for chemical cleaning. The surface of the parts to be cleaned is not subject to corrosion by chemical media.

Copy right of the 2017 Jiangsu omg plate heat exchanger manufactur Co., Ltd. All Rights Reserved

备案号:

天美mv在线观看官网-天美电影免费在线观看-天美麻花星空影视免费观看电视剧-天美星空麻花mv在线观看-天美MV乌鸦MV星空MV果冻MV 麻花豆星空天美糖心mv-星麻花传媒mv-星空天美梦幻mv免费-天美麻花星空果冻mv-62星空天美梦幻糖心mv-天美电影免费在线观看 天美乌鸦糖心果冻在线-天美mv麻花mv星空mv-天美mv星空mv乌鸦mv-天美mv果冻mv大象-星空MV大象MV乌鸦MV-天美mv在线观看官网