A Tube Heat Exchangers is the most common type of heat exchanger in all Industries. Mostly used in higher-pressure and Higher-Temperature applications. Tube heat exchangers are very much. Used in process chemical industries and refinery services. As there is absolutely no chance for intermixing of fluids. This type of heat exchanger is employed. A tube heat exchanger has straight tubes. The construction may have removable channel covers, bonnet-type channel covers, or integral tube sheets. The principal advantage of the tube sheet construction its low cost. Because of its simple construction. In fact, The tube is the least expensive construction type. As long as no expansion joints required.
The tube sheets both ends of the tube-sheet heat exchanger are connected. And fixed with shell. By means of the welding method
Tube-sheet type heat exchanger features simple and compact structure. And low manufacturing cost for the same diameter of shell. The biggest number of caladria is available in tubular heat exchangers
In the event of a large differential temperature between the tubes and the shell. The tube sheets will be unable to absorb the differential stress. There by making it necessary to incorporate an expansion joint
This takes away the advantage of low cost to a significant extent
The Tube-sheet heat exchanger are shell pass. Cannot be cleaned with the mechanical method and the maintenance is difficult.
The Tube -sheet heat exchanger is applicable to all services. Where the temperature difference between the shell and tube is small. The temperature difference is slightly great. But the pressure of shell pass is not high with media in the shell pass not easy to scale.
The shell pass can be cleaned with chemical method after the scaling is formed.
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About the Company
Year of Establishment1994
Legal Status of FirmLimited Company (Ltd./Pvt.Ltd.)
Nature of BusinessManufacturer
Number of Employees11 to 25 People
Annual TurnoverRs. 5 - 10 Crore
IndiaMART Member SinceOct 2001
Established in the year 1994, we, "Heft Engineers" are professionally an organized firm engaged in the manufacturing and exporting of world-class Thermal Heat Transfer Systems like air cooled heat exchanger, heat exchangers, industrial heat exchangers, shell & tube heat exchangers, oil coolers and multistage heat exchangers for chiller condensers. We are one of the few names to manufacture our products as per International Standards such as ASME / TEMA & our systems are certified by BUREAU VERITAS for ISO 9001:2015. We are empowered with an in-house R&D unit, where we continuously evolve definite technological solutions to offer products featured with high-performance index. Empowered with sophisticated machinery, modern workshops and wide practical knowledge of this growth-oriented industry, we always execute critical orders successfully.