• 5KW Diesel Generator ,Silent portable diesel generators,(KDE6500T)

Tube type heat exchanger


The shell and tube heat exchanger and tubular heat exchanger. It is suitable for heating, cooling, condensation, evaporation and waste heat recovery and so on, are widely used in chemical, petroleum, power, light industry, metallurgy, atomic energy, shipbuilding, aviation, heating and other industrial sectors, especially in the roommate refining and chemical processing device, occupies an extremely important position.

Product Details

Quick Details


Shell and tube type heat exchanger is composed of a casing, heat transfer tubes, tube plate, baffle plate (plate) and the tube box and other components. Housing is mostly cylindrical, with internal tube bundle, the bundle are fixed on a tube plate. Two fluid heat transfer of heat and cold, a flow in the tube, called the fluid tube; another in outside of the pipe flow, known as the shell side fluid. In order to improve the heat transfer coefficient of fluid outside the pipe, usually in the baffle is arranged inside the shell number. The baffle can improve the fluid velocity of shell, forcing the fluid according to the prescribed distance repeatedly horizontally through the bundle, enhance the degree of fluid turbulence. Tube heat exchanger on the tube plate can be equilateral triangle or square array. Equilateral triangle arrangement is compact, high degree of fluid outside the pipe turbulence, heat transfer coefficient; the square array is outside the tube cleaning is convenient, suitable for the fluid easily scaling.

Company Profile

 Wuxi Kaiao Power Machinery Co., Ltd. specializes in the development and manufacture of small special air-cooled diesel engines (KA170F, KA178F, KA186F, KA186FA), air-cooled diesel generator sets (2KW--6KW), water-cooled diesel generators (10kw-100kw), water pump units (2'', 3'', 4''), electric welding sets, construction machinery, and gardening machinery. 

Kaiao lies on the shore of beautiful Tai-Lake, with convenient transportation, occupying an area of 35 acres with a gross floor area of 20,000 square meters. We have more than 150 staff members, including around 20 professional technicians. Advanced production lines and inspection equipment ensure high quality production. 

We insist on technical innovation and promoting development collectively. We have a specific goal: exerting our effort to offer our customers high-quality products and services. 

Wuxi Kaiao Power Machinery Co., Ltd. has established a strategic policy emphasizing on quality and service. Our management concept is "cooperation, sincerity, mutual benefits and enterprising". We will create value for both our customers and us through innovation! 


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