How to choose the size of finned tubes The size of finned tubes is usually determined by the pressure drop and heat transfer requirements on the tube side, and the selected fin material needs to consider the temperature and corrosion characteristics of the fluid on the fin side. The size of finned [...]
The welding methods of fin tube mainly include high-frequency welding and laser welding High-frequency welding is a commonly used finned tube welding method, which is characterized by high connection strength and good sealing. It is suitable for radiator installation in harsh environments such as high temperature and high pressure. High-frequency welded spiral finned tubes are [...]
Technical characteristics of studded tube and pipe Technical Characteristics of Studded Tubes Stud Fin Tubes (also known as Studded Tube) using a quadrilateral or hexagonal arrangement, equal parts welded to the surface of the heat exchanger tube cylindrical needle. Strengthened by the quadrilateral or hexagonal heat exchanger nail header tube assembly welding constitutes a high-efficiency [...]
What are the on-site detection methods for extruded finned tubes? What are the on-site detection methods for extruded finned tubes? The processing technology of extruded finned tubes is to process aluminum tubes and steel tubes into bimetallic composite tubes first, and then form fins after mechanical cold rolling. Using the physical properties of aluminum tubes, [...]
Stainless steel 316L Longitudinal Finned Tube Shipping to Türkiye Stainless steel 316L Longitudinal Finned Tube Shipping to Türkiye On June 23, 2024, our company successfully delivered 4 Stainless steel 316L Longitudinal Finned Tube Base tube outer diameter: 19.05 Base tube wall thickness: 1.24 Length: 500mm Number of fins: 16 fins Fin Thk:1.0mm On May 21, [...]
Classification of heat exchangers Heat exchanger (also known as heat exchanger or heat exchange equipment) is used to make heat transfer from hot fluid to cold fluid to meet the specified process requirements of the device, is the convective heat transfer and heat transfer of an industrial application. 1.Double tube heat exchanger Double tube heat [...]
Why choose Air cooled heat exchangers? Did you know? Air-cooled heat exchangers are not only energy-efficient but also environmentally friendly, significantly reducing water usage in industrial processes! AIR COOLED HEAT EXCHANGER Air Cooled Heat Exchanger (ACHE) is a heat rejection equipment where the excess process heat is rejected to the atmosphere. It works on the [...]
What is a serrated fin tube? The serrated fin tube is a highly efficient heat transfer element widely used in various industrial fields. Its unique zigzag design makes the fin tube have higher heat transfer efficiency and stronger anti-fouling performance, so it is widely welcomed. Spiral Serrated Finned Tube Base Tube Material:Carbon Steel,Stainless Steel,Alloy Steel [...]
Advantages and application fields of stainless steel finned tubes as heat exchangers Email:info@datangpipe.com Whatsapp:+8615690122018 Stainless steel finned tubes have fast heat exchange and strong corrosion resistance. At the same time, the weld is 100% penetrated, so the fins can be inverted into various shapes to improve the heat exchange and condensation effect. They are suitable [...]
Thermal steam type industrial finned tube heat exchanger In the industrial field, thermal steam finned tube heat exchangers have won the favor of many companies for their excellent heat transfer efficiency and stability. Thermal steam finned tube heat exchangers play a vital role in the petrochemical industry. The petrochemical production process often involves high-temperature [...]
Spiral fin tube technical advantages Spiral fin tube is an efficient heat transfer element with spiral fins. Its heat transfer area is several to dozens of times that of a light tube, which can enhance heat transfer, reduce flow resistance, and reduce metal consumption, thereby improving the economy and operational reliability of heat exchange [...]
The trapezoidal cross-section formed by rolling L type fin tubes is consistent with the heat flow density distribution. The tube segments are closely combined and the thermal efficiency is high, which prevents the contact thermal resistance of the serial-finned fin tubes due to the inability to eliminate the gaps between the tube segments. Working temperature: [...]
Industrial steel aluminum finned tube heat exchanger Overview and characteristics of industrial steel aluminum finned tube heat exchangers Industrial steel aluminum fin tube heat exchanger is a type of heat dissipation equipment widely used in the industrial field. It combines the durability of steel tubes with the efficient heat dissipation of aluminum fins, providing [...]
Process and application of high frequency welding finned tubes High-frequency welded fin tube is an efficient and energy-saving heat exchange element, which is widely used in various heat exchangers. Its unique structure and excellent performance make it play an increasingly important role in modern industrial production. Below, we will introduce in detail the characteristics, manufacturing [...]
Differences between L/LL/KL wound fin tubes Base tube outer diameter: 16mm~51mm Fin height: less than 16mm Fin pitch: less than 2.3mm Fin thickness: 0.4~0.6mm Base pipe material: carbon steel, alloy steel, stainless steel, duplex steel Fin material: 1060, 1070, 1100, 6063, 5052 Usage occasions: air cooler, heat exchanger, air heater, economizer L-LL-KL type wound [...]
Process characteristics and applications of extruded aluminum finned tubes Material characteristics of extruded aluminum finned tubes Extruded aluminum finned tubes are made of steel and aluminum, giving full play to the respective advantages of steel and aluminum. Steel has good mechanical properties and pressure-bearing capabilities, while aluminum has excellent thermal conductivity and is [...]
Characteristics and applications of stainless steel fin tubes Material characteristics of stainless steel finned tubes Stainless steel finned tubes are mainly made of stainless steel and have good corrosion resistance and oxidation resistance. Stainless steel material performs well in harsh environments such as high temperature, high pressure, and corrosive media, so stainless steel [...]