United Heat Exchangers is one of the largest Heat Exchanger Manufacturer in INDIA. This company is established in the year of 1989. Our range of products includes Air Cooled Heat Exchanger, Shell Tube Heat Exchanger, Finned Tube Heat Exchanger, Plate Type Heat Exchanger, Air Cooled Condenser, Air Fin Cooler, Tube Bundle Heat Exchanger,Brazed Plate Heat Exchanger, Aluminium Heat Exchanger, Stainless Steel, Copper Heat Exchanger, Air Heat Exchanger, Compact Heat Exchanger, Double Pipe Heat Exchanger, Marine Heat Exchanger, Tubular Heat Exchanger, Water Heat Exchanger, Plate Type Heat Exchanger, Air Cooled Heat Exchanger.
Part from manufacturing activities, we under take erection, commissioning and servicing of heat exchangers up to the satisfactory performance of the customers. Our back bone is our fully equipped infrastructure, timely delivery and 24 hours dedication of service network. We are also outfitted with full pledged R and D department and quality control cells with fully experience and qualified engineers. We also under take customized solutions like design, upgradation etc.
Pressure vessels are used in a variety of applications in both industry and the private sector. They appear in these sectors as industrial compressed air receivers and domestic hot water storage tanks. Other examples of pressure vessels are diving cylinders, recompression chambers, distillation towers, autoclaves, and many other vessels in mining operations, oil refineries and petrochemical plants, nuclear reactor vessels, submarine and space ship habitats, pneumatic reservoirs, hydraulic reservoirs under pressure, rail vehicle airbrake reservoirs, road vehicle airbrake reservoirs, and storage vessels for liquified gases such as ammonia, chlorine, propane, butane, and LPG.
Oil cooling refers to a process whereby heat is displaced from a ‘hotter’ object, into a cooler oil and is the principle behind oil cooler devices. The oil carrying the displaced heat usually passes through a cooling unit such as a radiator or less commonly a gas decompresser. The cooled oil repeats this cycle, to continuously remove heat from the object.An assembly for cooling oil in the lubrication system of an internal combustion engine. Oil coolers are installed mainly in motor vehicles, whose engines often operate under difficult thermal conditions. Oil coolers may be of the air-cooled or water-cooled type. The air-cooled oil cooler consists of brass tubing to which cooling fins are soldered. The oil circulated in the tubing by the oil pump is cooled by air when the vehicle is in motion. The oil cooler is connected to the lubrication system in parallel with the main oil pressure line. The cooled oil is returned to the crankcase of the engine.
Shell and Tube Heat Exchanger is the most common type of heat exchanger in oil refineries and other large chemical processes, and is suited for higher-pressure applications. Shell Tubes Heat Exchanger are classified into fixed and Floating type Heat Exchangers . Fixed type Heat Exchangers are used where there are absolutely no chances for inter mixing of two fluids.
Fin Fan Cooler is nothing but traditional name of Air Cooled Heat Exchanger. The Air Cooled Heat Exchangers are also known as Fin fan Coolers. Since Fins are used in the Cooler it is called as Fin fan Cooler.
Air cooled heat Exchangers are same in the Functions of Finned Tube Heat Exchanger and are Specially used in Large Quantity cooling Requirements. We are main Suppliers of Air cooled Heat Exchangers for Oil Refineries and Process Fluid Cooling.
Air-cooled heat exchangers are generally used where a process system generates heat which must be removed, but for which there is no local use. A good example is the radiator in your car. The engine components must be cooled to keep them from overheating due to friction and the combustion process. The excess heat is carried away by the water/glycol coolant mixture. A small amount of the excess heat may be used by the car’s radiator to heat the interior. Most of the heat must be dissipated somehow. One of the simplest ways is to use the ambient air. Air-cooled heat exchangers (often simply called air-coolers) do not require any cooling water from a cooling tower. They are usually used when the outlet temperature is more than about 20 deg. F above the maximum expected ambient air temperature. They can be used with closer approach temperatures, but often become expensive compared to a combination of a cooling tower and a water-cooled exchanger.
An Cassion oil heater, also known as an oil-filled heater or column heater is a common form of convection heater used in domestic heating. Although filled with oil, it is electrically heated and does not involve burning any oil fuel; the oil is used as a heat reservoir and not as a fuel.
In Evaporative Cooling Tower a small portion of water is cooled and evaporate into a moving air stream which provides cooling to the rest of that water stream. This evaporating water absorbs heat energy from the remaining water and reduces its temperature.
SS High Pressure Heat Exchanger is use of pipes or other containment vessels to heat or cool one fluid by transferring heat between it and another fluid. The walls of the pipe are usually made of metal. The exchanger consists of a coiled pipe containing one fluid that passes through a chamber containing another fluid. Another substance with a high thermal conductivity, to facilitate the interchange, The outer casing of the larger chamber is made of a plastic or coated with thermal insulation, to discourage heat from escaping from the exchanger.
A heat exchanger system consisting of bundle of U tubes surrounded by a shell. One fluid flows through the tubes and other fluid flows through the shell around the tubes. Multitherm can duplicate any existing bundle to include dimensions, materials and performance.
Air condensation system for all types of Thermal Power plants. In systems involving heat transfer, a condenser is a device or unit used to condense a substance from its gaseous to its liquid state, typically by cooling it.
We are United Heat Exchanger providing solution for Air condensation system for all types of Thermal Power plants.In systems involving heat transfer, a condenser ( Air Cooled Condenser )is a device or unit used to condense a substance from its gaseous to its liquid state, typically by cooling it. In so doing, the latent heat is given up by the substance, and will transfer to the condenser coolant. Condensers are typically heat exchangers which have various designs and come in many sizes ranging from rather small (hand-held) to very large industrial-scale units used in plant processes. For example, a refrigerator uses a condenser to get rid of heat extracted from the interior of the unit to the outside air. Condensers are used in air conditioning, industrial chemical processes such as distillation, steam power plants and other heat-exchange systems. Use of cooling water or surrounding air as the coolant is common in many condensers.
A plate type heat exchanger is a type of heat exchanger that uses metal plates to transfer heat between two fluids. This has a major advantage over a conventional heat exchanger in that the fluids are exposed to a much larger surface area because the fluids spread out over the plates. This facilitates the transfer of heat, and greatly increases the speed of the temperature change. It is not as common to see plate heat exchangers because they need well-sealed gaskets to prevent the fluids from escaping, although modern manufacturing processes have made them feasible.
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