What is the status of the heat exchanger industry?
aluminum-magnesium alloy and silicon carbide and other non-metallic materials have different degrees of progress, especially in the rapid development of titanium. Titanium on the sea, chlor-alkali, acetic acid, etc. have better resistance to corrosion, such as enhanced heat transfer,
Shell and tube heat exchanger is a large variety of products, the urgent need for new wear resistance, corrosion resistance, high strength materials. China in the development of stainless steel copper alloy composite materials,
Heat exchanger is an important unit of chemical production equipment, according to statistics, the heat exchanger tonnage of about 20% of the entire process equipment even up to 30%, its importance can be imagined.
The heat exchanger may be a unit device, such as a heater, a cooler and a condenser, or a component of a process equipment, such as a heat exchanger within the ammonia synthesis tower.
Heat exchangers are often used to heat low-temperature fluids or to cool high-temperature fluids in industrial processes such as oil, chemicals, light industry, pharmaceuticals, and energy. They vaporize the liquid into steam or condense steam into liquid. T
