Coil Tube Type of Heat Exchanger for Oil Cooler or Heater

• Certification: CE, ISO
• Application: Heat Transfer
• Principle: Mixing Heat Exchanger
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Style: Steel Type
• Material: Stainless Steel
• Plate Material: Carbon Steel, Stainless Steel
• Type: Tube Fin Typle
• Design Temp: as Per C
• Fin Type: Flat, Corrugated, Louvered
• Tube Material: Copper, Stainless Steel, Aluminium, Titaniu
• Transport Package: Polywood Box
• Specification: ISO9001: 2008, SGS
• Trademark: Tranp
• Origin: Guangzhou, China
• HS Code: 8419909000
• Production Capacity: 900.0 Unit/Units Per Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 100.000kg

Product Description

Generally speaking, the fin tube heat exchanger spacing, slice height is the main factors affecting the fin ratio, medium in the tube and outside the medium fin ratio and heat transfer coefficient will be significant.  If there is a large difference in the heat transfer coefficient of the inner and outer film of the tube, the finned tube with a large finned ratio should be selected, such as steam heating air.  When there is a single-sided medium phase change, the heat transfer coefficient is very different, such as the exchange of hot and cold air, when the hot air falls below the dew point, finned tube heat exchanger can be used. 
 

Table1   Gasket Materials
 

Material name	Code	Applicable temperature	Applicable place
NBR	N	-20~110ºC	Water, non-polar oil, mineral oil, lubricating oil, silicon oil, etc.
EPDM	E	-20~150ºC	Steam, water, ozone, polar chemical mediums, alcohol, weak acids, weak bases, salt solutions, etc.
Chloroprene rubber	C	-40~100ºC	Ammonia, mineral roil, lubricant, freon, etc.
Fluororubber	F	0~180ºC	Inorganic acids, bases, mineral oil, halohydrocarbon and oxidant
Silicon rubber	Q	-40~200ºC	Food field, etc.

 

Working scheme

It can enhance heat transfer, reduce flow resistance, the same heat transfer can greatly reduce equipment volume, reduce metal consumption. Thus the economy and operation reliability of heat exchange equipment are improved. High frequency welded finned tube is wrapped with steel strip at the same time.  Steel finned tube radiator, greenhouse finned tube radiator, high frequency welding spiral finned tube is currently for a wide range of spiral finned tube is to improve the use of high frequency welding of the shortcomings of the series and winding type of a cooling element.


Intake and exhaust manifolds and construction. Meanwhile, the heat dissipation tube is composed of heat dissipation tube, and the heat dissipation tube is composed of base tube and fin. The quality of the heat transfer effect of the heat transfer tube, the installation of the heat transfer tube affects the air resistance, and the equipment of the heat transfer tube can accept the temperature difference (thermal expansion and cold contraction).



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 years via E-mail /Fax/Phone

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