管式空气预热器关键技术

The Key Technique of Tube Type Air Preheater

针对管式空气预热器制造过程中的关键点,采取有效的质量控制措施,特别是针对胀管工序进行深入介绍,最终经过一系列改进,产品质量得到了保证。

For key point within the tube type air preheater manufacturing process, the valid control measure are adopted the thorough introduction to the bulge tube working procedure especially, through a series improvement, the product quantity is assured.