The double-wall plate heat exchanger plate is welded integrally with two thin plate pieces along the corner hole of each pair of plates. When the plate leaks, for example, the perforation is used for a long time, it can be detected externally, thereby preventing two The materials are mixed with each other, and at the same time, they play a role in warning the internal leakage. Combined with the double seal of the gasket, the possibility of mixing two materials is avoided, and it is suitable for applications with high sanitary requirements or high safety and reliability in industrial production. Since the two sheets are welded to form a sheet, the heat transfer coefficient of the sheet is inevitably lowered, but it is highly safe in the mixing of the insulating materials.

In order to meet the requirements of different working conditions of different customers, Qingdao Ruipu Te has been able to provide a variety of plate-type double-wall plate heat exchangers after long-term research and development. It meets the different needs of customers and achieves stable product quality and performance. Outstanding, long service life.

Qingdao Ruipute double-wall plate heat exchanger avoids the mixing of two materials during use. It can be visually monitored when the medium leaks, and the equipment does not need pressure regulation. The plates can be made of 304, 316L, Ti, Ni, C276, etc., to meet different working conditions of different media. Qingdao Ruipute double-wall plate heat exchanger has been mass-produced at present, and the product quality is reliable and stable, especially the safety factor is high. It has a wide range of applications in the safety-critical places such as sanitary water, purified water and water for injection.

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