1. High heat -exchang efficient 2. No dead angle 3. Avoid cross pollution 4. Can with insulation

Working principle:

Tube material flow through the seamless steel tube electric polishing processing wihtin the beam. Shell medium flow in the opposite direction through the outer pipe, heat exchanger tube bundle bottom uses double tube plate tighten, some as a leakage monitoring stations. prevent two-way cross contamination between the tube mate rial and shell cheng medium, to insure the cleaning of the solution.

Type of double tube heat exchangee:

In generally have two types, fixed tube heat exchanger and "U" pipe heat exchanger . fixed tube heat exchanger adopt the different diameter fast loading interface. effectively avoid liquid stop at the connecting of heat exchange and pipeline , it can achieve the whole emptying preset. And the "U" pipe heat exchanger use the U type heat exchanger tube, produce the liquid form the rock bottom of the bottom box, Avoid the retention of liquid.

Technical parameters:

Heat exchanger area: 0.45-20m2

Desiging temperature: ≤165°c

Design pressure: ≤1.6Mpa

Surface treatment: the part pipe inner surface which touch with the proudcts smooth finish moste over the mix mum 8 level, Ra=0.25-0.45μm

Connecting method: Tube material fast loading connection shell side using flange process medium or interface.

Install method: Horizontal linstallation or vertical installation according to customer.

Application:

Vapor condensation cooling temperature controlin high clean liquid. Cooling/heating of liquid medicine. Cooling of injection water points. Liquid water cooling/heating.

Raw material:

ISO certificate:

Double tube-sheets heat exchanger