|Minimum Order Quantity||1 Number|
|Application||Heater, Cooler, Vaporizer, Condenser|
|Primary Exchanger Material||Steel|
|Plate Heat Exchanger Type||Shell & Tube type|
|Heat Exchange Area (m2)||5 M. Sqr. 50 M sQR.|
|Max Output Flow rate (m3/hr)||40-50, 50-100, 0-10, 30-40, 10-20|
|Application||Hydraulic and Industrial Process, Mining & Construction Industry, PETRO CHEMICALS, Food Process Industry, Power Generation, Pharmaceutical industry|
|Type||Shell & Tube, Coil, Tube|
|Primary Exchanger Material||Steel|
|Flow Rate (L/min)||AS PER STANDARD|
|Maximum Working Pressure (in PSI)||20KGS|
|Warranty||12 months, 6 months, 18 months, AS PER STANDARD|
|Dimension||AS PER STANDARD|
|Tube Material||Steel, Copper, STAINLESS AND MILD STEEL|
|Application||Food Process Industry, Hydraulic and Industrial Process, Pharmaceutical industry, Power Generation, Mining & Construction Industry|
|Medium Used||Air, Water, Oil|
We are counted amongst the foremost manufacturer and supplier of superior quality Heat Exchangers. This heat exchanger is well designed with advanced techniques & quality material in compliance with quality standards. Offered heat exchanger is small in structure and used transform heat in cool and compressed air. The offered heat exchanger finds extensive usage in air conditioning & natural gas processing.
Heat Exchanger offered find application in flushing of seal chamber with reduced temperature and supported by cooling coil, it assists in bringing noticeable reduction to temperatures as well as at the same time also providing vital contribution in maintaining sealing chamber temperatures to a low level
•Mounting bracket provided allows heat exchangers to be used for horizontal as well as vertical installation
•Allows head to be easily removed which provides easy cleaning of the internal parts from time to time
•Allows for efficient heat transfer between different mediums
•Industrial Heat Exchangers are widely used in refrigeration, space heating, air conditioning, chemical plants and others
Heat Exchangers are used to transfer heat from one medium to another. These heat exchangers are highly efficient in recovery of heat without an accompanying phase change. Be it fluids, gases, steam or vapors, these heat exchangers are effective in carrying out the heat recovery.
From the day we have developed ourselves in this spectrum, we have come up with a world class variety of Heat Exchangers. Due to their effectiveness, reliability and ruggedness, these presented exchangers are immensely recommended. Together with this, these are obtainable with us in a range of options at modified forms.
|Medium Used||Oil, Water, Air|
|Inlet Temperature||0 to 300|
|Outlet Temperature||0 to 300|
With a firm commitment to quality, we are presenting to our reliable clients a vast range of Heat Exchangers SS 316. Our offered heat exchangers are manufactured by our skilled experts using high grade stainless steel and sophisticated technology at our well-established production unit.
Backed by rich industry experience, we are also matching up with the demands of Tube Heat Exchangers. Easy to install, our offered exchangers are manufactured using high-grade raw material with the aid of sophisticated machinery.
-Heat exchangers with only one phase (liquid or gas) on each side can be called one-phase or single-phase heat exchangers
-Two-phase heat exchangers can be used to heat a liquid to boil it into a gas (vapor)
Boilers in steam engine locomotives are typically large and usually cylindrically-shaped shell-and-tube heat exchangers
Heat Exchangers are designed and manufactured to facilitate indirect heat transfer between the two fluids. The two fluids can be liquid and liquid or vapor and liquid. The shell-and-tube heat exchanger has two main areas – Tube side and Shell side
Pratik Engineering is a proven Shell and Tube Heat Exchanger manufacturer.
Construction and Manufacturing of Shell and Tube Exchanger-
Main components of Shell and Tube type heat exchanger are- Shell, Tube, Tube sheet, Baffles, Tie roads spacers and Channel.
The cylindrical shell can be fabricated from rolled plate or from pipes.
Tubes can be plain tubes. Or heat transfer surface area of the tubes can be increased many folds by using finned tubes or corrugated tubes. Shell tube heat exchanger with fin tubes are known as finned type heat exchanger and with corrugated tubes it is known as corrugated tube heat exchanger.
Tubes of heat exchangers are sourced from the reputed manufacturer.
Tubes of the heat exchanger will be held on both the sides by Tube sheets. Tubes will be inserted through holes provided on tube sheets. Tubes are firmly fitted in the tube sheet either by welding or by mechanical or hydraulic expansion.
Baffles are provided to support the tubes, to maintain the space between the tubes and it also channelized the fluid flow as per design through the shell side of heat exchanger.
Tie Rods and Spacers
Tie rods and spacers will hold the baffle assembly together; and will also maintain the spacing between the baffles. One end of the tie rods are secured to the tube sheet and other ends are secure in the last baffle.
Application of Shell and Tube Exchanger
Shell and tube heat exchangers are used as condensers, reboilers, process heaters, coolers and falling film evaporator.
Benefits of Pratik Engineering Shell and Tube Heat Exchangers
•Adheres to TEMA, ASME and other standards with special attention to Argon and Arc welding procedures
•Also offered with fin tube or corrugated tubes. As these design offered higher heat transfer area.
|Minimum Order Quantity||1 Unit|
|Application||Hydraulic and Industrial Process, Pharmaceutical industry|
|Medium Used||Water, Oil|
Corrugated Tube Heat Exchangers :-
Corrugated Tube Heat Exchangers (CTHE) use corrugated tubes instead of smooth tubes. The corrugations induce turbulence in the media and ensure high Reynolds number even at low velocity. The development of corrugated tube is perhaps the most exciting advancement in heat transfer technology.
Corrugated tube is produced by indenting a plain tube with a spiral pattern. No tube wall thinning takes place no strength is lost.
Features : -
Corrugated tube is produced by indenting a plain tube with a spiral pattern. This imparts different flow regimes - spiral in the core and eddy's at the periphery.
The helical flow contributes to the situation that the fluid particles are alternatively in the vicinity of the tube wall and then in the main flow. Between the helical impressions, around the circumference of the tube, secondary flow, typically in the form of eddies occur.
The flow regime ensures that the rate of decrease in boundary layer resistance exceeds the rate of increase in pressure loss. In other words high heat transfer coefficients with minimum increase in pressure drop.
Corrugated tube shell and tube heat exchangers have many benefits and advantages over comparable smooth tube versions:
|Plate Heat Exchanger Type||SHELL & TUBE TYPE|
|Heat Exchange Area (m2)||3M Sqr. to 50 M Sqr.|
|Max Output Flow rate (m3/hr)||0-10, 10-20, 30-40, 40-50|
|Application||Cooler, Heater, Vaporizer, Condenser|