
![]() "FLOWLINK" Shell & Tube Direct Expansion Refrigeration Chillers are designed and fabricated under the direct supervision of a team of Engineers well experienced in the line of Heat Transfer Equipment. Every care is taken to ensure a long and trouble free service and the desired performance from the equipment. TYPES :- - Fixed Tube Sheet typr horizontal Chillers · - Removable "U" Tube type Chillers DESIGN :- Our experienced design engineers are always at service to design for you the most economical chillers for the specific cooling application. Proper selection and sizing of the chiller best suited for your needs is of utmost importance for achieving the desired results in operation. DATA REQUIRED FOR DESIGN :- In case of unusual fluids, its properties like Sp. Gravity, Viscosity & Thermal Conductivity should be given. SPECIFICATION SHELL : Electrically welded steel pipes confirming to IS-3589 or Eq. TUBES : Standard D.X. chillers, for use as water chillers with Freons (12 or 22) as refrigerant, are fabricated with seamless solid drawn plain copper tubes. For cooling Brines of other liquids, different tube material may have to be used depending upon the characteristics of the liquid to be cooled. For Ammonia as refrigerant, ERW steel tubes confirming to BS-3059/4 / Eq. are standard. Seamless steel tubes confirming to SA-179 / Eq. can be offered in specific cases. TUBE SHEETS : Mild Steel IS-2062 / Eq. HEADS : Mild Steel formed Dished ends welded to heavy duty flanges. TUBE TO TUBE SHEET JOINT : Roller Expanded with automatic electronic expanding machines to give uniform and leak free joints. |
|||
| SHELL SIDE | TUBE SIDE | ||
| FLUID | Liquid to be cooled | Refrigerant | |
| DESIGN PRESSURE 6 | 20 Kg/Cm Sq at 100°C | Kg/Cm Sq. at 100°C | |
| TEST PRESSURE | 30 Kg/Cm Sq. | 10 Kg/ Cm Sq. | |