Our company’s products can be used in different environments,withtemperatures ranging from -40°to 200°C.It is importantto choose theappropriateproduct type based on different requirements and prices.
At the end of the production cycle,all heat exchangers are pressuretested before delivery.Pressure test valueis determined accordingto theheat exchanger working pressures or special customer’s request.Pressure test is realizedin helium chamber and/or in water pool,withdryair up to 200 bar.A pressure testing certificate canbe supplied uponcustomer’s request.
In case the heat exchanger is used in parƟ cular applicaƟ ons or it has to work in aggressive
environments, Chaoge , on request, can suggest soluƟ ons with the employment of special
materials or the use of superficial anƟ corr osion treatments.
In the first case the heat exchanger can be supplied with:
– Copper fin or pre-painted aluminium fins;
– Copper, aluminum, stainless steel or brass frames.
If exposed to aggressive environments, the heat exchangers can be treated by:
– Cataphoresis immersion treatment;
– Powder coaƟ ng treatment;
– Pre-painted aluminium fins.
Other materials and treatments are available. For informaƟ on please contact Chaoge Sales
Department.