Hangzhou Shenshi Energy Conservation Technology CO.,Ltd.

coaxial heat exchanger - China

Coaxial heat exchanger, also called "shell heat exchanger", consists of a spiral grooved inner tube and an outer tube, and the cold and hot fluids flow in the annular gaps of the inner tube and the outer tube respectively. 

shell and tube heat exchanger - Turkey

Shell and tube heat exchanger is a traditional and efficient heat exchange equipment widely used in industrial processes. Its design features include a shell and a set of tube bundles installed inside.