Heat Transfer Equipments Private Limited Madukkarai, Coimbatore, Tamil Nadu

We are manufacturing and exporting a wide range of heat exchangers suitable for heat transfer fluids, lubricating oil, power pack oil and other process coolants. Three types of shell and tube heat exchangers namely fixed tube sheet type, removable bundle type and u-tube type. Fixed type heat exchangers are used where there are absolutely no chances for inter mixing of two fluids. In this type, the tube sheets are completely welded to the shell and acted as shell flanges. The floating type heat exchangers has the advantages of removability of tube bundle and access for cleaning both inner and outer side of tubes and shell. We provide well conceived optimum designs to suit every application of heat exchange and recovery of for captive consumption and o.e. Applications. The materials of construction used are copper, stainless steel, mild steel, brass and cupro - nickel. Heat exchangers for sea water marine application or with steels shells are also offered & designed as per customer specific requirements. Advantages 1. attachment of tubes to single tubesheet eliminates the need for differential expansion joint. 2. this type is suitable for high pressure. 3. high degree of protection from leakage is possible. 4. double tubesheet is possible to provide further protection from leakage.

Heat transfer equipments private limited is one of the leading manufacturers of plate type heat exchanger in india. 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. The plate heat exchanger consists of a number of gasketed plates which are fixed between a top carrying bar and a lower guide bar. The plates are compressed by means of tie bolts between a stationary frame part and a moveable frame part fluids enter the plate heat exchanger through frame connections and are distributed to plates. The flow to alternate passages between the plates is controlled by alternating the placement of gaskets. These are available in single and multi-pass units, depending upon the application. We manufacture plate heat exchanger that are used in dairy, pharma and biotechnology, beverages, brewery, chemical and power sectors. Application: removable channel plates within compression tightening bolts and frame plates. Features: stainless steel, titanium, hastelloy c276 and smo254 plate material nitrile, epdm, viton gasket material standard plate, free flow, double wall and semi-welded plate type standard design pressure up to 300 psi; custom design pressure up to 450 psi- design temperature from 0 to 338 deg.f

We are offering Plate fin heat exchanger is one of the most efficient compact heat exchanger. The gaps between constitute a fluid layer. A core is made of a great number of layers. The exchanger can be made of one or more cores. The number of plate and fin layers, the size of the plates and fin, the height of the fin and the type of fin are engineered for optimum performance. The core is assembled (stacked) and typically held together by tack welding a weld rod to the top and bottom layer of the core. The stacked core is then placed within a fixture that exerts force on the individual pieces to keep them in contact. The part is then vacuum brazed in an environmentally-controlled room to ensure high quality and reliability. After brazing the core is typically heat treated or aged in order to increase its strength. Manifold ducting and mounting brackets are then welded in place as required, and any required paint or coating can be added.

We are offering Natural draft cooling towers warm and most air rises up because of its density, making way for cooler and drier air. This is the concept that has facilitated the development of natural draft cooling towers. These have different uses, such as industrial cooling towers, or at large power stations, automobile industries, water treatment plants, chemical industries or even nuclear plants where a huge capacity of cooling water is essential. The stack effect or “chimney” effect is kept in mind for the design of cooling tower, as that is how the whole system works. This cuts out the need for fans or any other electrical devices, thus greatly minimizing the cost of operation maintenance of the cooling tower. since the draft cooling tower operated on the natural atmospheric conditions and air circulation, there is no hot water that is being discharged into nearby rivers or oceans; thus saving the environment as well, as increased water temperatures can kill natural life and vegetation in those areas. The heated air from a cooling tower is dispersed into the atmosphere which is then diffused and scattered over a greater area than it is possible with water. The large area connecting the air inlet and outlet of the draft cooling tower very effectively circumvents any recirculation of tepid air that could result in diminished performance. It is also utilized for the discharge of treated exhaust fumes. This also means that gas reheating is not needed and neither is a chimney necessary. There are more than 235 natural draft cooling towers in operation worldwide. Maintenance and expenses are very low, durability very high and it is quite environment friendly too as the diffused air is not re-circulated much. Natural draft cooling towers started out as being cylindrical in shape. Gradually, as the designs kept developing, and the towers were made progressively bigger and the shape altered into hyperbolic, since that gives better structural power and resistance to climatic wind flows. The wind force can be significant for a structure of the magnitude of some of these cooling towers. Natural draft cooling towers depend on natural air circulation. This might impede functioning in winter or areas that experience extended cold climates. However, various thermodynamic zone controls and hydraulic solutions ensure that the draft cooling towers continue to operate smoothly throughout the year in any climate, without any problems.

We Manufacture Reboilers Heat Exchangers are typically used to provide heat to the bottom of industrial distillation columns. They boil the liquid from the bottom of a distillation column to generate vapors which are returned to the column to drive the distillation separation. Image depicts a typical steam heated kettle reboiler. Kettle reboilers are very simple and reliable. They may require pumping of the column bottoms liquid into the kettle, or there may be sufficient liquid head to deliver the liquid into the reboiler. In this reboiler type, steam flows through the tube bundle and exits and condensate. The liquid from the bottom of the tower, commonly called the bottoms, flows through the shell side. There is a retaining wall or overflow wall separating the tube bundle from the reboiler section where the residual rebolied liquid (called the bottoms product) is withdrawn, so that the tube bundle is kept covered with liquid. Manufactures Reboilers, especially for Process Chemical Industries with main focus on petrochemical units. These reboilers are an accessory to a distillation column, where the back liquid from the column gets reboiled and sent to the column for separation. The typical material of construction is High Carbon Steel and the design pressure is as high as 30 bars. The manufacturing is done as per ASME and TEMA standards. Advantages 1. Reboiler has a less-sensitive operation than vertical types. 2. More area can be placed in a single shell than with vertical units. Especially suited for large sizes and high duties. 3. Easier maintenance due to horizontal orientation. 4. More suitable for wide boiling mixtures.

Frp cooling towers offered by heat transfer equipments private limited are known for superior design and technology. The cooling towers are designed to meet the high standard of performance demanded by engineers. These frp induced draft cooling towers deliver compact, heavy duty and efficient cooling function and have an aesthetic design. Owing to its compactness, these frp induced cooling towers are extensively used in many process industries and in hvac applications. frp cooling tower metallic parts fully galvanized/power coated/epoxy coated. Completely corrosion resistant. Direct driven axial fan to avoided belt and gear drives. the company also manufactures frp cooling tower which is used as drift cooling tower. These products are used for reducing carry out losses of moisture drops in the air stream. And this is done through well designed multi rotary drift eliminator which is created using frp sheets.

We are offering Plate-fin heat exchanger is one of the most efficient compact heat exchanger. The gaps between constitute a fluid layer. A core is made of a great number of layers. The exchanger can be made of one or more cores. The number of plate and fin layers, the size of the plates and fin, the height of the fin and the type of fin are engineered for optimum performance. The core is assembled (stacked) and typically held together by tack welding a weld rod to the top and bottom layer of the core. The stacked core is then placed within a fixture that exerts force on the individual pieces to keep them in contact. The part is then vacuum brazed in an environmentally-controlled room to ensure high quality and reliability. After brazing the core is typically heat treated or aged in order to increase its strength. Manifold ducting and mounting brackets are then welded in place as required, and any required paint or coating can be added.

We are offering dry cooling towers is equipment which is used to cool and maintain the temperature of process hot water at a particular level. This operates on the principle of heat transfer by a heat exchanger with extended fins. The fan is driven by an electric motor. our organization is engaged in offering a wide range of dry cooling towers, which is used for power generating & air compressor units and in engine water-cooling application. These are appreciated nationwide as these towers consume little water as compared to others. Our range ensures high performance and reduces the annual operating cost. combining the expertise and resources of dry cooling, we are a world leader in air-cooled condenser design, manufacturing, construction and service. We have installed hundreds of air-cooled condensers around the world for a wide range of environmental conditions: coastal and desert climates, remote industrial and urban locations and both temperate and freezing climates. We maintain a global reputation of excellence in power generation and industrial markets. The dry cooling tower is an ideal solution in any area as e.g. Hvac, industrial refrigeration, process cooling or central cooling plants.

We are the leading manufacturer of double-pipe heat exchanger in india. The double-pipe heat exchanger is one of the simplest types of heat exchangers. It is called a double-pipe exchanger because one fluid flows inside a pipe and the other fluid flows between that pipe and another pipe that surrounds the first. This is a concentric tube construction. Flow in a double-pipe heat exchanger can be co-current or counter-current. There are two flow configurations: co-current is when the flow of the two streams is in the same direction, counter current is when the flow of the streams is in opposite directions. as conditions in the pipes change: inlet temperatures, flow rates, fluid properties, fluid composition, etc., the amount of heat transferred also changes. This transient behavior leads to 2 changes in process temperatures, which will lead to a point where the temperature distribution becomes steady. When heat is beginning to be transferred, this changes the temperature of the fluids. Until these temperatures reach a steady state their behavior is dependent on time. in this double-pipe heat exchanger a hot process fluid flowing through the inner pipe transfers its heat to cooling water flowing in the outer pipe. The system is in steady state until conditions change, such as flow rate or inlet temperature. These changes in conditions cause the temperature distribution to change with time until a new steady state is reached. The new steady state will be observed once the inlet and outlet temperatures for the process and coolant fluid become stable. In reality, the temperatures will never be completely stable, but with large enough changes in inlet temperatures or flow rates a relative steady state can be experimentally observed. advantage reliable closures for design pressures up to 15,000 psi (1055 kg/cm2) independent tube sheets for high-temperature differences, thermal shock and cycling. external split rings do not contact shell side fluid. all connections on the same end for ease of piping. moveable support brackets with slots for shell expansion and flexibility in installation. durable all welded baffle cage construction. all bolting is external. large radius u-bends for ease of cleaning and effective thermal expansion (no expansion joints)

The manufacturing of air cooled condenser is made of modules arranged in parallel rows as like air cooled heat exchanger. The air cooled condenser condensate exhaust steam from the turbine and it return the condensate to the boiler. That is in power plants steam is used to rotate the turbine. After the application, the steam will be a waste one. So as an economical part of operation, the steam is re condensate to water and then re-used for boiler feed water. If your air cooled condensers (acc) are not operating at their optimum they are losing money. by using tube tech international’s innovative air cooled condenser cleaning service lower production rates, higher mechanical costs, higher maintenance costs plus lost time in both machinery and manpower will be problems of the past. Air cooled condenser tube cleaning with specialist industrial cleaning will make a huge difference to your operation. You will increase performance, improve safety, reduce your carbon emissions and reduce overall downtime the major benefits of air cooled condenser are: elimination of additional water usage from the condensing power cycle flexibility in power plant site selection decreased time required for plant permitting the fin tube is the core technology of the air cooled condenser. single-row condensers (src) - an elongated, flat tube with brazed aluminum fins. multi-row galvanized (mrc) - an oval tube with hot-dip galvanized steel fins.

We are offering Mist Eliminators. In any process where gas and liquid come into contact, the gas will entrain some liquid droplets. These mists can cause process inefficiencies, product loss, and serious equipment damage. Mist elimination, or the removal of entrained liquid droplets from a vapor stream, is one of the most commonly encountered processes regardless of unit operation. Heat Transfer Equipments Private Limited Mist eliminators are made to any size and shape from a wide range of materials, both metal and non-metal. Stainless steels and exotic alloys are fully annealed to provide maximum corrosion resistance. Based on years of actual in-plant performance, Heat Transfer Equipments Private Limited special families of mesh styles for particular equipment and processes to meet customer efficiency requirements. Mist eliminators are often considered commodity items and are specified without attention to available technologies and design approaches. The engineered mist eliminator may reduce liquid carryover by a factor of one hundred or more relative to a Standard unit, drop head losses by 50% or more, or increase capacity by factors of three or four. This manual summarizes cost effective approaches to reducing solvent losses or emissions, extending equipment life and maintenance cycles using proven and cost effective technologies and techniques.

We hold an expertise in manufacturing, exporting and supplying high pressure economizer coils. Designed to precision, the high pressure economizer coils provided by us are to pre-heat the feed water by drawing heat from fuel vessels for fuel saving. Our high pressure economizer coils are high-pressure devices that are also used in raising the feed water temperature from 50-60 degree centigrade. We make use of the finest grade raw materials and components for the production of these high pressure economizer coils. The clients can avail these qualitative high pressure economizer coils, at industry leading prices from us.

We are offering shell heat exchanger. header has a first set of strengthening ribs each located between adjacent tubes slots which are formed in a second set of ribs that extend oppositely to the ribs in the first set. one header shall be the floating type. Headers and covers shall be rolled or forged plate. Headers shall be the plug type with a plug opposite the ends of each tube. Removable cover plates shall be provided in high fouling service. Split headers shall be used when the temperature differential across the bundles of multi-pass tubes may cause tube sheet warping. Pass arrangements and nozzle location shall be designed for ease of piping. When provided, cover plates shall be removable without disturbing header-piping connections. Tube plugs shall be the shoulder type with a straight shank.

We are offering Feed surge drum the most common function of a vessel or tank is to match two flows that are not identical in time but are expected to average out over the long run. Take a feed surge drum, for example. Flow into the unit is more or less steady but is subject to interruption. The flow to the processing unit should be as constant as possible, avoiding sudden change. Nevertheless, it, too, may be subject to interruption due to downstream conditions. The purpose of the surge drum is to maintain sufficient inventory to feed the process and to maintain sufficient void capacity to continue receiving feed as it arrives. Clearly the tank must be large enough to accommodate any normal discrepancies between input and output over a reasonable period of time. Between the upper and lower bound, the exact value of the level does not matter. Two separate control parameters are implied: level and flow. Level control is no problem. Greg shinskey refers to "the easy element -- capacity". A high gain, level controller connected to a valve at either the inlet or the outlet will maintain the level very accurately at its set-point. The only problem with this approach is that it absolutely defeats the purpose of the vessel. The same effect would be achieved by blocking in the vessel and bypassing the inlet directly to the outlet. To control flow alone is also quite simple. A flow controller at the outlet, properly tuned, will maintain a steady flow to the process. Unfortunately, there is nothing to make this flow equal to inflow. It will not even equal the average inflow unless there is something to make it do so.

Heat transfer equipments private limited has produced custom storage tanks to meet our customers’ exact specifications. Our storage tank options include high or low pressure tanks, carbon or stainless steel storage tanks, non-code or asme tanks, just to name a few. Heat transfer equipments has the capacity to build a storage tank with maximum dimensions of 12 feet in diameter and 40 feet long, and a volume of more than 30,000 gallons. Regardless of your particular application, heat transfer equipments private limited has the capability to produce storage tanks with a variety of metals (from carbon and stainless steel storage tanks, to hastelloy and monel storage tanks). Whether you need large volume storage tanks, very small process holding tanks, or high-pressure tanks or low-pressure tanks, we have the capacity and expertise to make it happen.

We are offering Air Receivers. In fulfilling their storage and buffer functions, air receivers play a key role within a compressed air station: they provide capacity during periods of peak demand and are often used to separate condensate from the compressed air. Therefore it is important for receivers to be correctly sized for the specific system and to be resistant against corrosion. Inspection intervals should also be as long as possible. Needless to say, air receivers from heat transfer equipments private limited meet all of these requirements and more.

We offer Stainless steel filter housings are specifically designed for liquid and air | gas filtration applications of the bio-pharmaceutical industry. Typical application areas for stainless steel housings include bioreactors, autoclaves, freeze dryers and process tanks. Stainless steel filter housings are specifically designed for liquid and air | gas filtration applications of the bio-pharmaceutical industry. Typical application areas for stainless steel housings include bioreactors, autoclaves, freeze dryers and process tanks.

Heat transfer equipments private limited offers treated timber packaged type induced draft cross flow cooling tower. These towers are specially designed to deliver highly reliable operation under corrosive atmospheric condition. heat transfer equipments private limited cross flow cooling tower is specifically designed to serve industrial process. The framework and filling are constructed of preservative treated wood to be non-corrosive. In order to meet today’s demand for environmental control, industry has shown a growing interest in water reclamation. This is particularly so in the petroleum, petro-chemical and steel mills when the tremendous amount of water is consumptively utilized in the system. It is mechanically designed with cross flow induced draft, specifically suited for industrial process system. We manufacture and export cooling towers in a variety of options to cater to various requirements of customers. These induced draft cooling towers are provided in treated timber construction with acb or frp casing & louvers in cross & counter flow design. This conventional type cooling towers are exported with our "new age" 1/2 pvc fills & eliminators & with latest high efficient mechanical drives. Also, we provide this tower in multi-cells and in varied capacity ranging from 100 cu m/hr. To 3500 cu m/hr. In single cell. The entire range of cooling towers is designed and developed by highly experienced engineers, who have complete industrial acumen and know well to satisfy the expectations of customers.

Heat Transfer India manufacture Closed circuit cooling towers operate in a manner similar to open cooling towers, except that the heat load to be rejected is transferred from the process fluid (the fluid being cooled) to the ambient air through a heat exchange coil. The coil serves to isolate the process fluid from the outside air, keeping it clean and contaminate free in a closed loop. This creates two separate fluid circuits: an external circuit, in which spray water circulates over the coil and mixes with the outside air, and an internal circuit, in which the process fluid circulates inside the coil. During operation, heat is transferred from the internal circuit, through the coil to the spray water, and then to the atmosphere as a portion of the water evaporates. Certain processes require a closed-loop, whereby the process water for cooling does not come in contact with the atmospheric air. This prevents the cooling water from picking up particles that may not get filtered or even dissolved gases. Closed-loop cooling requires more energy and has higher initial and life-cycle costs than an open cooling tower, but provides an added protection to expensive processes or chillers being cooled.

Heat transfer equipments private limited is one of the leading manufacturers of pillow plate heat exchanger in india. It is mostly used in the dairy industry and has primarily stainless steel to make bulk tanks. Other heat exchanger parts in this type include pillow plates that are lined up without any gaps and welded in serpentine patterns. Fluid heat exchangers have gases in them that pass upwards through a shower of fluids, which is usually water. It is widely needed in the espresso industries. There are also some other heat exchanger parts, which clearly proves that it is a diverse department, that varies from the type of heat exchanger that is being discussed.

We are offering Combustion boilers are designed to use the chemical energy in fuel to raise the energy content of water so that it can be used for heating and power applications. Many fossil and non-fossil fuels are fired in boilers, but the most common types of fuel include coal, oil, and natural gas. During the combustion process, oxygen reacts with carbon, hydrogen, and other elements in the fuel to produce a flame and hot combustion gases. As these gases are drawn through the boiler, they cool as heat is transferred to water. Eventually the gases flow through a stack and into the atmosphere. As long as fuel and air are both available to continue the combustion process, heat will be generated. Boilers are manufactured in many different sizes and configurations depending on the characteristics of the fuel, the specified heating output, and the required emissions controls. Some boilers are only capable of producing hot water, while others are designed to produce steam. Various studies have been conducted to estimate the number of boilers in the united states, but no data source provides a complete representation of the existing boiler population.

We manufacture air-cooled heat exchangers that are generally used where a process system generates heat which must be removed, but for which there is no local use. Air cooled heat exchangers are used for two primary reasons one is for they increase plant efficiency and another is they are a "green" solution as compared to cooling towers and shell and tube heat exchangers because they do not require an auxiliary water supply. air cooled heat exchangers 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. These air cooled type heat exchangers are used in oil, gas, petrochemical, refinery, power and condensation plants. All type of fluids in process industries are cooled in air fin coolers with the use of atmospheric air, as the cooling media which resulting in economy in running costs. applications forced and induced draft air cooled heat exchangers recirculation and shoe-box air cooled heat exchangers hydrocarbon process and steam condensers large engine radiators turbine lube oil coolers turbine intercoolers natural gas and vapor coolers combustion pre-heaters flue gas re-heaters lethal service unique customizations