RADIATOR
Radiators are the type of heat exchanger in which the gas phase fluid passes in the primary circuit and the heater or coolant fluid passes through the secondary circuit. Although it is generally preferred in recycling facilities, radiators are used in every sector and application according to need.
RAccording to the fluid circulating in the radiators, it can be basically examined under the headings such as Steam Radiators, Hot Water Radiators, Superheated Water Radiators, Hot Oil Radiators, Sea Water Radiators.
Steam Radiators
Steam radiators are used to heat the process air by utilizing the energy of the steam.
Hot Water and Superheated Water Radiators
Hot water radiators are used to heat the process air by utilizing the energy of hot water or superheated water. Hot water radiators offer a simple and effective solution. Fixtures of hot water radiators are less costly than other processes.
Hot Oil Radiators
Hot oil radiators are used to heat the process air by utilizing the energy of the hot oil. Hot oil is preferred where high temperature demand must be met.
Design and Manufacturing of Radiators
Radiators are manufactured with special design projects in most efficient and reliable way considering the requirement and the capacity based on the process received from the customer.
Any of carbon steel, stainless, copper, brass and CuNiFe tube and special alloy tube serpetines all of which are part of spiral finned and stamped plate finned serpentines group can be used. Tube and fin selection is made to provide highest efficiency by considering fluid pressure drops with the help of special calculation programs in accordance with fluid type to be used, area and application purpose.
Radiators are used depending on the fluid type for heating air in drying machines and for heating and/or cooling environment in textile industry. They are used in hot oil systems again for heating environment and/or for providing hot air. Radiators that are capable to be used in the process of cooling oil with air are also used in cooling air with sea water in shipping industry.
Thermodynamic calculations for radiators are made with professional programs and design and mechanical calculations are made according to TEMA standard and 2014/68/EU PED (Pressure Equipment Directive) Pressure Vessel directive EN 13445 standard. Body and heating tubes are made of materials manufactured in conformity with EN 10216 and EN 10217 manufacturing standards, tubesheet, cover and baffles are made of materials manufactured in conformity with EN 10025 and EN 10028 manufacturing standards, counter flanges are made of materials manufactured in conformity with EN 1092 manufacturing standard under fluid and pressure class. Radiators are delivered to customers as painted according to customer request following hydrostatic pressure tests. Upon the request of the customer they are manufactured with CE certification by generating a quality information file.
FINNED TUBE COILS
Finned Tube Heat Exchangers: Products in customer standard are manufactured according to coil geometries and other technical specifications.
Hot-Cold Water Coils: In hot/cold water coils, the collectors are steel; in hygiene batteries, it is made of copper pipe. Connections are external screw as standard, optionally flanged can be produced. Ventilation and drainage connections on the collector are standard. A combination of backward sloping collars and a free mirror system is applied to the mirrors.
Steam Coils: : In steam coils, the collectors are made of steel pipes. Steam coils produced with copper pipes; It is produced up to 1 mm wall thickness in high pressure applications. Connections are external screw as standard, optionally flanged can be produced. Ventilation and drainage connections on the collector are standard. A combination of backward sloping collars and a free mirror system is applied to the mirrors.
Aluminum Tube Heat Exchangers: : Lightweight and easy to install aluminum tube – aluminum fin heat exchangers
Channel Type Heating Cooling Coils: Basically, they have the following features:
» A, B and C Class Leakage Levels in accordance with EN 1751 Standard
» Easy assembly with rectangular and circular duct connection flanges
» Special material options are available for wing and cassette
» Stainless steel pan application for channel cooling applications
Convector Coils: In Convector Coils, the capacity (90 °C / 70 °C) is between 336 W - 11200 W, while the dimensions are Min: 600 mm - Max: 3000 mm.
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