Fully welded plate and frame heat exchanger is a series of plates with geometric figures arranged and combined in sequence, and the shell is welded together. It is a very good choice for heat exchange between vapor and liquid.

Knowing the causes of various corrosion of heat exchangers and choosing reasonable anti-corrosion measures can achieve the purpose of efficient utilization of equipment. In view of the relevant corrosion situation

Welded plate and frame heat exchangers are prone to leakage during operation. There are many reasons for leakage. According to different reasons, the methods of dealing with leakage of welded plate and frame heat exchangers are also different.

The structure of the customized semi welded plate heat exchanger is that each two corrugated plates are welded together, and then they are combined together and sealed with gaskets between each other.

For increased safety, the product range of semi welded plate heat exchanger products uses cassette plate technology instead of ordinary plates. In each plate group, the non-hazardous medium flows on the gasket side, and the hazardous medium flows in the middle of the welded plate.

The semi welded plate heat exchangers are the primary choice for applications challenging aggressive media or high pressures. Each heat exchanger can be customized to your specifications and provide durable solutions to withstand extreme conditions and minimize the risk of using chemicals or refrigerants.

In refrigeration technology, welded plate heat exchangers are indispensable refrigeration equipment. Heat exchange equipment such as condensers, evaporators, regenerators and intercoolers account for 50% of the entire refrigeration equipment in terms of weight, volume and metal consumption.

The welded plate heat exchanger is mainly used for heat exchangers, switching heat exchangers, condensers, evaporators, precoolers, subcoolers, liquefiers, oil coolers, and aftercoolers.

To improve the heat transfer coefficient of a welded plate heat exchanger, only by simultaneously increasing the surface heat transfer coefficient of the hot and cold sides of the plate, reducing the thermal resistance of the dirt layer, choosing a plate with high thermal conductivity and reducing the thickness of the plate, can the welded be effectively improved. The heat transfer coefficient of a plate heat exchanger.

Due to its own advantages, welded plate heat exchangers are more widely used in various industries. However, welded plate heat exchangers often suffer from corrosion during use.