Finned Tube heat exchangers for coal mines Industrial finned tube radiators have excellent heating performance, which can keep the indoor temperature constant and increase the indoor vertical temperature in large-scale factory buildings. Industrial finned tube radiators usually use two heat transfer media, steam or heat transfer oil, and the heating temperature of these two media is higher than that of hot water. The service life of industrial finned tube radiators in workshops is generally 30 years. If people properly and well maintain it during use, its service life can be extended to 50 years. The finned tube radiator has a long service life, is safe and reliable, and has excellent performance, which is the main reason why many people choose it. Steel finned tube radiators for workshops are used in workshops, mainly using convection to circulate heat. Convection heat dissipation is a better heat dissipation method in radiator series equipment. The steel finned tube radiator for the workshop has a large cooling capacity. While meeting the heat demand of large workshops, it can also prolong the service life of the radiator with excellent pressure bearing performance and good corrosion resistance.
Finned tube heat exchangers for coal mines The reliable heat dissipation of finned tube radiators is also related to the strict technical standards in the production process. In fact, the production method of Finned Tubes is relatively simple, but the requirements to be met are higher. A radiator with reasonable structure and reliable technology is the basis and premise of its long-term Stable heating.
The workshop finned tube radiator has good heat dissipation performance and excellent pressure bearing performance. The finned tubes welded by steel pipes can bear about 20kg of pressure. In a large-scale factory building, such a large load-bearing capacity is sufficient to meet the needs of the factory building, so finned tube radiators are more and more widely used in the factory building. There are a number of reasons for the excellent cooling efficiency of finned tube radiators. The structural parameters and external environment of the radiator will affect the reliability of the radiator.
The Finned Tube Heat Exchanger is the choice of many large-scale on-site heating equipment at present, because it can not only ensure the specific requirements of consumers for room temperature, but also control the temperature and heat dissipation, and effectively ensure the comfort of the room. The finned tube Heat Exchanger has Excellent heat dissipation function can increase the indoor temperature in a short time after starting up.
Finned tube heat exchangers are usually made of Stainless steel tubes. The stainless steel tubes are made into the shape of finned tube radiators through a certain degree of welding process. The welding gap is narrow and smooth, the shape is more neat, and the welding process is Firm and durable. Welded Finned Tube heat exchanger is not easy to crack and more durable.
Finned tubes, also known as radiators, are divided into single metal finned tubes and bimetallic finned tubes.
A single metal finned tube is rolled from an aluminum tube as a whole, called an aluminum rolled finned tube, has no contact thermal resistance, high strength, heat resistance and mechanical vibration, good thermal expansion performance, and has a considerable extended heat transfer surface . The heat exchanger made of this kind of Fin Tube is better than the series fin or wound fin heat exchanger, and it is a kind of heat exchanger with wide application. Single metal finned tubes can also be rolled directly from steel tubes or copper tubes.
Bimetal composite Finned Tubes are divided into steel-aluminum composite finned tubes and copper-aluminum composite finned tubes. Steel-aluminum composite finned tubes are made of (steel tubes, aluminum tubes; or stainless steel tubes, aluminum tubes) and then rolled into fins, and copper-aluminum composite Finned Tubes are made of (copper tubes, aluminum tubes) The fins produced by post-rolling are tightly combined, have small thermal resistance, good heat transfer performance, high strength, small flow loss, strong anti-corrosion performance, are not easy to deform under long-term cold and hot conditions, and have a long service life.
The overall rolled fin has no burrs, no wrinkles, and is Easy To Clean . It is easy to remove the condensed water on the outer surface of the fin when the heating and air conditioning project is wet and cold. It is Not Easy To Accumulate Dust and scale when using heat such as dry heating and AC occasions.
The surface of single-metal Finned Tubes and bi-metallic composite finned tubes produced by our factory is anodized, and the color is beautiful and generous, which can effectively prevent surface corrosion.
Low-finned tubes are mainly used for condenser tubes and evaporators in air-conditioning and refrigeration equipment, absorption refrigerators, oil coolers and other heat exchangers; evaporators, condenser tubes and evaporators in marine heat exchangers; Used in gas turbine units and various heat exchangers in petrochemical air coolers, diesel coolers, after coolers and waste heat recovery systems, dryers and heaters in the chemical industry.
Finned cooling tubes and steel-aluminum composite rolled spiral finned cooling tubes are currently the most widely used cooling tubes in industrial drying systems and various special drying equipment. Set the fin height and fin spacing of each cooling pipe, and cooperate with the airflow application of the convection fan to fully ensure that the cooling pipe achieves better heat dissipation effect in practical applications. Whether steel finned tube radiators and steel-aluminum composite finned tube heat exchangers in industrial drying equipment can better play a role in heat dissipation requires a comprehensive consideration of key factors in various aspects. The spiral finned tubes used in steel finned tube radiators were produced earlier by winding, and the more stable and reliable processing technology is high frequency welding.
Finned tube radiators can be divided into four types: air-cooled, air-cooled, water-cooled and heat pipe-cooled. The four modes are described in detail below. The finned tube radiator is air cooled. Finned tube radiator air cooling is also called natural cooling. Generally, the profile radiator is used to contact the heating core of the electronic components, and it is conducted according to the natural convection of the air. Its main advantages are simple structure, convenient installation and low cost. Finned tube radiators are air-cooled for heat dissipation, and finned tubes for air-cooled heat dissipation are currently the most common heat dissipation methods.
Q: Why buy from us instead of from other suppliers?
A: professional experience in process manufacturing, timely delivery and long-term after-sales service. High quality products fully meet any specific requirements. We provide one-stop solution services and competitive prices.
Q: Are your products customized?
A: Yes, we can customize new products according to your requirements or drawings.
Q: what are your terms of payment?
A: T / T, PayPal
Q: how to ensure quality?
A: before mass production, the final inspection is always carried out before shipment;
Since the establishment of the company, it is our constant pursuit and commitment to meet our customers with science and technology and humanized services based on advanced science and technology as the starting point and the needs of customers.
Finned Tube heat exchanger adopts the method of adding finned tube heat exchanger, which greatly improves the heat emission of radiator fins and further improves the role of heat emission of radiator fins. The finned tube heat exchanger is welded with low-carbon environment-friendly steel pipes, which is durable and emits heat for a long time. Our inspection and maintenance during use are still helpful to the service life of radiator fins.
About Finned Tubes
Laser Welded Finned Tubes in which the fins (solid or serrated) are helically wound and continuously welded to the tube by a fully automatic laser fin machine. Produced in strict accordance with enterprise standards, with sophisticated technology, excellent performance, lower heat input, and improved heat flow efficiency and corrosion resistance.
A finned tube is a tube with many fins around the outer surface. These fins act as filters and mechanisms to transfer heat from the material inside the tube to the outside space and vice versa. Finned Tubes are used in applications that require the transfer of heat from a hot fluid to a cooler fluid through the tube walls.
♦ Laser Welded Finned Tube
♦ Extruded Finned Tube
♦ High Frequency Welded Finned Tube
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