Plate (Tube) Shell Heat Exchanger

The official page explains that the plate is the core heat-transfer component of the plate-shell heat exchanger. THT lists plate structures including chocolate-shaped ripple, horizontal ripple, oblique ripple, and herringbone ripple forms. Plates are formed through one-piece pressing and then edge-cut by laser for consistent dimensions. After each single plate tube and plate bundle is welded, an air-tightness test of 0.6-0.7MPa is performed. The page states that part of the shell-type equipment can withstand 6.0MPa operating pressure and has been used in nuclear power, military, and other major equipment projects.