Purpose:

Widely used in power, air separation, chemical, pharmaceutical and other fields. In order to achieve isothermal compression, efficiency optimization, and ensure the technical indicators of pressure and temperature, interstage coolers must be configured in each section. The interstage cooler has the image of the compressor lung, and its cooling effect and reliability directly affect the performance and efficiency of the compressor. The structure of the interstage cooler is composed of a shell, a tube bundle, a front and rear tube box, and a built-in separator. The bundle is composed of finned tube, tube plate, side wall and adjustable sliding wheel.

Core element heat exchange tube form:

1 Self-developed plate fin: composed of aluminum or copper plate and heat exchange tube expansion.

2 Type E finned tube: by the heat exchange tube and the outer aluminum tube extrusion composite.

3 Light tube (BEP type)

Materials:

Shell material: carbon steel, stainless steel.

Tube plate material: stainless steel, carbon steel, stainless steel composite tube plate, duplex steel composite tube plate, copper alloy composite tube plate, titanium composite tube plate, duplex steel surfacing tube plate, copper alloy surfacing tube plate.

Finned tube material: duplex steel/aluminum, stainless steel/aluminum, carbon steel/aluminum, copper alloy/aluminum, titanium/aluminum.

Pipe box material: carbon steel, lined with duplex steel, lined with copper, lined with titanium, lined with rubber.