2023 New Type of Oil to Air Heat Exchanger in Chemical Industry

Product Description

The air/air type uses a lightweight construction that uses a special silicone free connection to the tube plate. This type of heat exchanger is perfect for medium-low temperature applications with temperatures up to 180°C. The significant weight reduction of the cocurrent heat exchanger allows it to be installed in previously inaccessible locations. With less need for welded and thin-walled parts, the new structure is cheaper and simpler to manufacture, while still maintaining its full functionality.

Bare tubes are usually suitable for heat transfer between air and air without phase change, or between water and water. When using low finned tube, due to the weak heat transfer coefficient during this period, strengthening it will produce a certain effect. However, the excessive fin effect is not obvious, and the contact area between tube and tube is strengthened at the same time. Threaded tube or grooved tube can be used.

At the same time can adapt to the corrosion resistance and other process requirements. Finned tube heat exchanger has no fins at both ends of the tube bundle and large diameter, so it can be welded or expanded with the tube plate as with the light tube. If necessary, a baffle plate can also be installed, and the baffle plate should be made into a straight section without fins.

 

Tubes
TubesName: Finned tube
• Stainless steel
• Carbon steel
• Alloy steel
 

• Copper Nickel
• Titanium
• Hastelloy or special material hydrophilic, Epoxy coated, bare, e-coating

 

Due to the wide application of fin tube, materials and manufacturing multiple diversity, industrial development has been standardized, serialized, and there are special research institutions and manufacturers. Strong heat transfer ability: compared with the light tube, the heat transfer area can be increased by 2-30 times and the heat transfer coefficient can be increased by 1-2 times. Compact structure: the heat transfer capacity is enhanced due to the increase of heat transfer area per unit volume.

 

Plate and casing
• Thick. 1 - 3 mm
• Galvanized steel
• Aluminium
• Stainless steel
• Copper
• Brass

 

 

Q&A
1. Q: How long can we deliver goods?
A: It would be 15-25 days after payment and drawing sketch confirmed

2. Q: Can your company supply an after-sales warranty?
A: Yes, we can supply 1-year after-sales warranty against B/L date.

3. Q: What payment terms can you accept?
A: We can accept L/C, T/T, etc.

4. Q: Can you accept customized order?
A: Yes, we accept, we have a very professional technical group who can design the special products according to your basic parameter/ data sheet/ drawings or sample.

5. Q: Do you have your own factory or just you are a trading company?
A: We are the direct factory group, one is in Guangzhou City, Guangdong Province, another is in Huanggang City, Hubei Province.

6. Q: Is OEM order acceptable to your company?
A: Yes, OEM is Welcomed.

7. Q: What kind of equipment used for manufacturing process?
A: A series of high-tech equipment used in the process of manufacture, including special hydraulic machine for plate heat exchanger, CNC automatic cutting machine, automatic wheat arc welding machine, automatic plasma welding machine, CNC plate winding machine, shearing machine and etc. 
 
8. Q: What are certificates and soft power used in manufacturing process?
A: Tranp has obtained ISO9001 certification, CE certification, standardized enterprise certification and various utility model patent certificates, with professional engineering and technical personnel engaged in the design of heat exchange equipment, thermal system and environmental recovery system. We will help customers to qualify CE certificates or other foreign certificates in different area all over the word.

9 .Q: What material and standards used for products?
A: All the products are manufactured as per national standards,including TSG21-2016, NB/T47004-2009, GB150.1-4-2011, GB/T151
2014, GB/T14296-2008 and etc. 

10.Q: What is quality inspection procedure to maintain product quality?
A: Tranp has provided professional inspection regulation for Final quality controls for all products, to strictly control the quality of products from our warehouse. 
 

 

 About Warranty:

We promise 1 year guarantee, all reasonable relevant cost will be undertaken by us in the first year if our heat exchanger fails to work due to quality problem, only the free repairing operation guide  is available in the rest of the 9 years via E-mail /Fax/Phone

 

Company profile: