Some of the outstanding features of these shell and tube heat exchangers are:

• Having rugged construction.
• Having high degree of flexibility.
• Are available in economical range.
• Known for their faster delivery.

The industrial application in which these are extensively used are: inter/after cooling, oil cooling, gas to gas cooling, water to water cooling. We offer such type of exchangers of this category, which can withstand pressure up to 2000 bars and temperature up to 8000°C. The various available designs in our collection are: available in fixed tube sheets, U-tube designs and floating head. The materials used for manufacturing the tube are admiralty brass, copper, carbon steal, stainless steel, aluminum and cupro-nickel. Other parts of these heat exchangers are made up of cast iron, carbon steel, brass, stainless steel, and navel brass.

On a common framework, two identical tube heat exchangers and identical shells are mounted on a common framework. Out of these two, one is kept as standby and the other is in operation. These duplex heat exchangers are intensively used in continuous operating units including processing units, turbines, power generation units etc. If the operational unit faces some problems or deteriorates, the standby unit is brought into operation.

For corrosive and other specific applications, these stainless steel exchangers are suitable. The specific design specifications for these exchangers are available either in SS 304 or full buffing form.

The finned tube heat exchangers of our product collection are used for both cooling and heating of air, water and gas. We offer these in different forms including corrugated fins, annular drawn fins and tubes with washer type fins. The materials used for manufacturing the tubes are aluminum, copper, SS admirably brass, carbon steel and cupro nickel. In different service applications including air laden with abrasive particles, air heating with steam and corrosive fluid, these are used. Our designing team provide customized designs of these finned tube heat exchangers.

Primarily for use in Plan 21 and 23 applications, this industrial heat exchanger is also available in compliance with API 682. Designed for easy installation and maintenance, the HXR model is ideal for Refinery, Petrochemical, Chemical Processing and Pipeline Industries. These heat exchangers can also be incorporated in to seal support system packages. Standard Materials: Carbon steel shell with 316 stainless steel tube

Available Cooling Area:

• 1.9 Ft2
• 2.6 Ft2
• 3.9 Ft2
• 5.9 Ft2
• 7.07 Ft2

The “water cooler to designed engineers” heat exchangers are employed for engine jacked. The filed of applications where these exchangers are used are water cooling, charge air coolant, cooling in diesel. Engines and other related systems. The charges air, water cooler & engine jacket water cooler are wounded on a common framework with woozy positions. Forced cooler are provided for buffer storage & vast connection by independent fewest at suitable height.

These continuous flat finned air blast oil coolers are offered by us in compact steel design. In oil cooling applications, these are ideal specially when there is scarcity of water and for obtaining optimum economical utilization. Axle flow fans and motors of requisite capacity are associated along with these air blast oil coolers. In our collection, these are available in various standard sizes having the capacity ranging from 500 kcal/hr to 10000 kcal/hr. On demand basic, we offer fully customized designed air blast oil coolers. These are designed by using varied materials including aluminum fins, copper tubes, copper fins etc. The highest limit of working pressure and working temperature of these machinery are 15 bar and 1500C respectively.

These coupling coolers are suitable for motor shaft mounting, because these are acted as excellent oil coolers. In different oil cooling applications, these are widely used including power packs and related systems. These are availed either in aluminum fins or copper tube coils. Depending upon the rate of oil flow, these are available within the range of 500 kcal/hr to 1500 kcal/hr.

These gland vent condensers and surface condensers are suitable for condensation of gland vent in tubes. Certified blowers are provided along with gland vent condensers that assists in forcing the air after steam is condensed. The surface condensers are available in the weight range of 1 ton to 4 ton and these are fully designed according to customer requirements. The customized design parts of these condensers are repair dais, hot well & if connection, reticulation nozzles and reticulation nozzles etc.

Our company designed these pressure vessels reservoirs to meet the requirements of API 682 for Plans 52 and 53A. These reservoirs are of 3 & 5 gallon capacities and are available in two versions i.e., welded ellipsoidal head and flanged removable bottom head for ease of internal cleaning. Pressure indicator, pressure switch and level switches are the available instruments and these systems are supplied as complete assemblies, which are ready to install. Made from 316L stainless steel, these API 682 reservoir systems are best suited for the refinery, petrochemical and chemical industries.

Our company has also plan 53C, which is a dual pressurized system that eliminates the use of gas for pressurization through the use of a piston reservoir. The barrier liquid is stored on the top side of the piston, which travels the length of the vessel dependent upon the change in barrier liquid volume. Further, a reference pressure, typically taken from the seal chamber, is provided on the bottom of the piston. The difference in area on either side of the piston creates a 10% increase in the barrier liquid pressure across a full range of operating pressures. With a capacity of 5.25 gallons, this system is best for applications that have fluctuating pressures. This system is made with 316L stainless steel with maximum pressure of 1175 psi / 81 bar to give the best results.

We also offer Plan 53B, which is a dual pressurized system that eliminates direct gas contact with the barrier liquid. Having a capacity of 2.5 / 5 / 10 gallon accumulator size, it uses a bladder accumulator as a physical barrier between the gas and the barrier fluid. Further, the bladder is pressurized with gas prior to filling the system with barrier liquid. Once the system is filled, the bladder is compressed and thus it starts providing a positive pressure on the barrier liquid. In order to provide cooling, circulation is via a pumping ring, and a heat exchanger (air- or water-cooled) is added to the sealing. The API 682 Plan 53B are made up from stainless steel, monel, carbon steel with a maximum pressure of 1500 psi / 103 bar.