Welcome to UNITED HEAT EXCHANGER
Pressure Vessels
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 Coolers
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.
Shell Tube Heat Exchanger
Shell and Tube Heat Exchanger is the most common type of heat exchanger in oil refineries and large chemical processes. They are classified into fixed and Floating type Heat Exchanger. Fixed type Heat Exchanger is used where there are absolutely no chance for inter mixing of two fluids.
Fin Fan Coolers
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 Exchanger
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.

Cassion Oil Heater
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.
SS High Pressure Heat Exchanger
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.
Air Blast Oil Cooler
Reactor Type Heat 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.
Adiabatic air cooled heat exchangers
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.
Adiabatic air cooled heat exchangers
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.
Plate Type Heat Exchanger
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.