2023 Hot Sale Fin Tube Type Air to Water Heat Exchanger

Air heater, also known as finned tube radiator, is a heat exchanger widely used in gas and liquid heat exchanger. All heat and cold exchangers with fins on heat exchange tubes to increase the heat dissipation area can be summarized as "finned tube radiator". Commonly used as hot air or cold air, it is characterized by compact structure and large unit heat exchange area.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. Our factory currently focuses on large heat exchangers for various industries.FeaturesGenerally 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. 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. TubesTubesName: Finned tube • Stainless steel • Carbon steel • Alloy steel   • Copper Nickel • Titanium • Hastelloy or special material hydrophilic, Epoxy coated, bare, e-coating  Air/air welded is suitable for applications where heat exchanger temperatures are higher, pollution is higher, and external loads are higher. It can be fully customized to the customer's individual needs. The connection of tube to tubesheet is achieved by welding.Plate and casing• Thick. 1 - 3 mm • Galvanized steel • Aluminium • Stainless steel • Copper • Brass    Q&A1. Q: How long can we deliver goods?A: It would be 15-25 days after payment and drawing sketch confirmed2. 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/T1512014, 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 years via E-mail /Fax/Phone Company profile: