Titanium heat exchanger is a series of a certain corrugated shape of the metal sheetstacked from a new type of high efficiency heat exchanger between the various plates to form a thin rectangular channel, through the half of the heat exchange with it.Compared with the case of the same flow resistance and pump power consumption, the heat transfer coefficient is much higher than that of the shell-and-tube heat exchanger, and there is a tendency to replace the shell and tube heat exchangerwithin the applicable scale. Titanium plate heat exchangers, heat exchangers Industry board commonly used materials are mainly austenitic stainless steel,titanium and titanium alloy, nickel and nickel alloy cold-rolled sheet industrial pure titanium 127 for plate heat exchanger, industrial titanium 276 and Ti-0.3Mo-0.8Ni345 for tubular heat exchanger with TA1 titanium plate to build the plate heat exchanger, compared with the tube-type heat exchanger has many advantages in the market has a strong competitive edge, mainly with In the chemical, oil, ship,desalination and other hot swap system.