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1. Product Application
·A heat exchanger is an energy-saving device that transfers heat between materials at two or more fluids at different temperatures. It transfers heat from a higher temperature fluid to a lower temperature fluid, allowing the fluid temperature to reach the flow. Specified indicators to meet the needs of process conditions, but also one of the main equipment to improve energy efficiency.
·Mainly concentrated in the fields of petroleum, chemical, metallurgy, electric power, shipbuilding, central heating, refrigeration and air conditioning, machinery, food, pharmaceuticals, etc.
2. Raw materials
| TUBE | Copper | Titanium | Aluminum | Carbon steel |
| Stainless steel 304 | Stainless steel 316 | Cu-Ni(90/10) | Cu-Ni(70/30) | |
| FIN | Copper | Aluminum | Stainless steel | |
| Carbon steel | Titanium | |||
| FRAME | Galvanized | Aluminum | Stainless steel |
Details of materials
TUBES
We make tubes of different diameters, with a greater number of thicknesses and different materials such as copper, stainless steel and cupronickel. The tube expansion, during the flaring phase, allows a perfect contact between the tubes and the fins and as a consequence it assures efficient thermal exchange.
FINS
The fins, made of aluminium, prevarnished aluminium or copper, are pressed by means of a particular ondulation that increases the thermal exchange between the air and the fin reducing the load losses on the air side and encouraging at the same time the flow of condensation or defrosting water.
The fins can also be made from 316L stainless steel for installations where the thermal exchange is in aggressive environments such as the food sector or exchangers used in salty environments.
The main geometries, achievable according to the chosen material, are reported following below; besides, according to the application chosen by the customer and to the thickness of the requested strap, it will be possible to make a major or minor pitch between the fins.
PLATES
Thanks to its accurate three-dimensional design and to modern punchers and numerical control bending machines, it is possible to make carpentry and structures of different sizes that can be adapted to any construction requirement of the customer.
Engineering Data
We have customized products for many customers, following are some projects we did before.
We can provide designing data and prodcution drawings.
We promise we use the design software sold by a well-known European HAVC software company.
Through 8 years of cooperation with them, we have designed, processed and exported dry coolers to various countries all around the world.All of customers feedback is that the actual cooling performance is almost the same as the theoretical design value.
Customer feedback photos
Our Company
MORE THAN 15 YEARS OF SUCCESS
Changzhou CST Heat Exchnager Co.,Ltd specializes in researching, manufacturing and exporting Heat Exchangers, Evaporators, Condensers, air cooler and other heat transfer equipments for the varied industries since 2004.
OUR MISSION
We are committed to quality products and services to meet our customer's expectations and the needs of industrials. We are dedicated to our mission and goal and we believe in long term business relationship with our customers which is based on integrity, responsiveness and quality
Packing and delivery
The normal package is wooden box. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
FAQ
1.What is your delivery time?
20---30days.
2.What are the payment terms?
50% T/T before production and balance before shipment.
3.What is your warranty?
One year after shipping.
4.What is the valid time of the quotation?
30 days.
5.Can we do our OEM logo?
Yes, we can do OEM logo for you.
1. Product Application
·A heat exchanger is an energy-saving device that transfers heat between materials at two or more fluids at different temperatures. It transfers heat from a higher temperature fluid to a lower temperature fluid, allowing the fluid temperature to reach the flow. Specified indicators to meet the needs of process conditions, but also one of the main equipment to improve energy efficiency.
·Mainly concentrated in the fields of petroleum, chemical, metallurgy, electric power, shipbuilding, central heating, refrigeration and air conditioning, machinery, food, pharmaceuticals, etc.
2. Raw materials
| TUBE | Copper | Titanium | Aluminum | Carbon steel |
| Stainless steel 304 | Stainless steel 316 | Cu-Ni(90/10) | Cu-Ni(70/30) | |
| FIN | Copper | Aluminum | Stainless steel | |
| Carbon steel | Titanium | |||
| FRAME | Galvanized | Aluminum | Stainless steel |
Details of materials
TUBES
We make tubes of different diameters, with a greater number of thicknesses and different materials such as copper, stainless steel and cupronickel. The tube expansion, during the flaring phase, allows a perfect contact between the tubes and the fins and as a consequence it assures efficient thermal exchange.
FINS
The fins, made of aluminium, prevarnished aluminium or copper, are pressed by means of a particular ondulation that increases the thermal exchange between the air and the fin reducing the load losses on the air side and encouraging at the same time the flow of condensation or defrosting water.
The fins can also be made from 316L stainless steel for installations where the thermal exchange is in aggressive environments such as the food sector or exchangers used in salty environments.
The main geometries, achievable according to the chosen material, are reported following below; besides, according to the application chosen by the customer and to the thickness of the requested strap, it will be possible to make a major or minor pitch between the fins.
PLATES
Thanks to its accurate three-dimensional design and to modern punchers and numerical control bending machines, it is possible to make carpentry and structures of different sizes that can be adapted to any construction requirement of the customer.
Engineering Data
We have customized products for many customers, following are some projects we did before.
We can provide designing data and prodcution drawings.
We promise we use the design software sold by a well-known European HAVC software company.
Through 8 years of cooperation with them, we have designed, processed and exported dry coolers to various countries all around the world.All of customers feedback is that the actual cooling performance is almost the same as the theoretical design value.
Customer feedback photos
Our Company
MORE THAN 15 YEARS OF SUCCESS
Changzhou CST Heat Exchnager Co.,Ltd specializes in researching, manufacturing and exporting Heat Exchangers, Evaporators, Condensers, air cooler and other heat transfer equipments for the varied industries since 2004.
OUR MISSION
We are committed to quality products and services to meet our customer's expectations and the needs of industrials. We are dedicated to our mission and goal and we believe in long term business relationship with our customers which is based on integrity, responsiveness and quality
Packing and delivery
The normal package is wooden box. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
FAQ
1.What is your delivery time?
20---30days.
2.What are the payment terms?
50% T/T before production and balance before shipment.
3.What is your warranty?
One year after shipping.
4.What is the valid time of the quotation?
30 days.
5.Can we do our OEM logo?
Yes, we can do OEM logo for you.
