Heat exchanger (shell & tube, coil, plate, U tube bundle, double pipe, float type exchangers) is used to control a systems or substances temperature by adding or removing thermal energy.
Although heat exchangers are in many different sizes, levels of sophistication, and types; all the heat exchangers use a thermally conducting element usually in the form of a tube or plate to separate two fluids, such that one can transfer thermal energy to the other.
FLUID FLOW IN HEAT EXCHANGER (shell & tube, U tube bundle, plate)
Inside a heat exchanger (shell & tube, U tube bundle, plate, coil, double tube, stacked type heat exchangers), the fluid flow is either turbulent or laminar. Turbulent flow produces better heat transfer, because it mixes the fluid. Laminar-flow heat transfer relies entirely on the thermal conductivity of the fluid to transfer heat from inside a stream to a heat exchanger wall.
TYPES OF HEAT EXCHANGERS WE OFFER : (application wise)
- Evaporator (pharmaceutical (pharmacy), chemical, pesticide plants)
- Condenser (Naoh, chemical, power, pesticides, insecticide plant)
- Crystallizer (crystallizer) for sugar plant (SS heat exchanger)
- Trim condenser for refineries ( cupro nickel, titanium )
- Contact cooler (NaOH, chemical, power, insecticide plant)
- Naptha cooler for refinery or refineries (titanium Grade 2 or Gr 2)
- Chlorine cooler, recuperator for chlor alkali plant (nickel exchanger)
- Naptha pre heater for refinery or refineries (SS heat exchangers)
- Reboiler (reboilers) for bromine plant (tantalum heat exchanger)
- Chlorine chiller (chillers) for NaOH plant (titanium heat exchanger)
- Nickel (Ni) preheater for caustic soda or chlor alkali plant
- Heat exchanger for PTA plant (SS 904, Hast C 276 exchanger)
- Acetic acid, sulfuric acid plant exchanger ( zirconium exchanger)
TYPES OF HEAT EXCHANGERS WE OFFER : (material wise)
- Titanium heat exchanger (solid, lined, cladded exchangers)
- Tantalum heat exchangers (replacement of glass lined exchanger)
- Zirconium heat exchanger (solid, lined, clad heat exchangers)
- Nickel heat exchangers (mainly used in caustic chlorine plants)
- Monel heat exchanger (used for sea water applications)
- Inconel heat exchanger (used in refineries)
- Hastelloy heat exchanger (used in sulfuric acid, HCl acid plants)
- Cupro Nickel heat exchanger (for sea water application)
- Duplex heat exchanger (for refinery plant application)
- Super Duplex heat exchanger (for refinery plant application)
- Titanium primary / secondary cooler (solid, lined or cladded)
- Titanium brine heater, vent condenser, startup heater
- Nickel preheater, air pre heater (solid / lined / clad exchanger)
- Nickel preheater (caustic preheater for caustic chlorine plants)