Spiral wound finned tubes are in big demand all over the world today. And the reason for this is that these welded fin tubes are in big demand for the production of furnaces, condensers, coolers and heat exchangers. Another reason is because when these tubes are used, the thermal efficiency greatly increases and as such there is a great savings made by way of costs.
Longitudinal finned tubes. These products apply very well for parallel flow co-current or counter current. The main advantages of longitudinally finned tubes are the following : By increasing heat transfer surface, the size of the heat exchanger, mainly its diameter, can be reduced.
Longitudinal Double-H Stainless Steel Finned Tube For Heat Exchanger . H-type finned tubes have been widely used in boilers and waste heat recovery in recent years. H-type finned tubes are derived largely from rectangle finned tubes. Because of their unique groove structure on the fin surface, H-type finned tubes have excellent anti-wear
Length of finned tubes≤ 23m. H/HH fin tubes. Application. It is widely used for Heat exchanger ,Air-conditioner ,Refrigerator, Economizer. and other parts of Heat Industry. Material of base pipe Carbon &Alloy steel, or Stainless. Material of fins Carbon &Alloy steel. Type of base pipe Seamlesss,Welded. Type of fins H or Double H. OD of Base
Longitudinal finned tubes are used to give a great performance in any heat transfer application, especially in petrochemical area. They are the heart of heat exchangers that use their effective characteristics. Tube/Pipe size. 16 mm to 273 mm (10”) and more on request.
Use the the table below to display outside surface area and fin weight for welded longitudinal finned tubes. Shown on the right column of this table, for reference purposes, is the outside surface area for bare (unfinned) pipe.The surface area shown in the data tables is the outside surface area of the finned pipe, including fin surfaces and exposed pipe surface between fins.
The choice of longitudinal finned tubes versus helical finned tubes seems to be governed mainly by geometric considerations. For example, some heater configurations consist of finned tubes inserted inside other tubes — longitudinal finned tubes are the obvious choice for such applications.
Finned tubes are used in applications involving the transfer of heat from a hot fluid to a colder fluid through a tube wall. The rate at which such heat transfer can occur depends on three factors: (1) the temperature difference between the two fluids; (2) the heat transfer coefficient between each of the fluids and the tube wall; and (3) the
High fin tubes is an integral extended surface tube designed primarily for applications which require high outside-to-inside surface area ratios, such as direct fired water heaters, boilers, and applications for heating or cooling gases. High Finned Tubes - More efficiency
The finned pipe is supplied in straight lengths or U bent form. Get a quote for longitudinal finned tubes. For sized tubes, the desired heat transfer surface area (per unit length) can be obtained by specifying the fin height and number of fins. To receive a rapid quotation for longitudinal finned tubes, we need to know: Number of tubes required
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