HEAT EXCHANGERS

 
engineering services
FIXED SHELL HEAT EXCHANGERS

 Fixed Shell Heat Exchangers present the most economical and preferred solution for chemical process industry. As its name implies, this exchanger consists of a shell filled with a bundle of tubes welded to it. In this type of heat exchanger, the tubes can be easily replaced and examined. It finds its wide use in those applications where the demand of high temperature and pressure is significant, like in, vacuum operations or when gaskets are not desired on the outer circuit. Moreover, our shell heat exchanger is also used as a coolant for transformers, oil or lubrication system.


Features :

Shell is directly welded on the tube plate
Absence of gasket and packing on the external tube circuit
No intermixing between the two circuits
Preventing internal gasket losses
Ease of single tube replacement
Head can be removed to clean the tubes
Expansion joints for absorbing heat expansion between shell and tubes

Technical details :

Materials of construction : Inconel, monel, hastelloy, incoloy, stainless steel, duplex stainless

Applications :

Chemical industry
Pharmaceutical industry
Agrochemical industry




STAINLESS STEEL HEAT EXCHANGER

 Stainless Steel Heat Exchanger is a highly corrosion protected equipment, specially developed to meet various process industries. Constructed from best grade stainless steel, these are ideal for applications that involved chemicals. The smart choice of stainless steel in this heat exchanger is for protecting it from scaling and oxidation due to chemical attack. Capable of sustaining bad water environments, it is also used to overcome the corrosive nature of some synthetic oils and refrigerants.


Features :

Corrosion resistant in chemical environments
Can sustain the most demanding working conditions
Easy installation
High temperature resistance to scaling and oxidation
Excellent heat transfer properties
Easy to clean

Technical details :

Materials of construction : 304 and 316 stainless steel

Applications :

Pharmaceutical industry
Food & beverage industry
Oil & gas refinery




TUBE HEAT EXCHANGERS

 Tube Heat Exchanger is widely used in several process industries. It is primarily installed for cooling applications viz, to bring down the temperature of exhaust fumes and polluting gases prior to their treatment.


Features :

Precision drilled baffles
Minimum gap between baffle OD to shell ID
Minimum fluid by-pass
Maximum heat transfer
Excellent gasket sealing

Technical details :

Heat transfer area : ranges from 0.4 m2 to 100 m2

Used for :

Heating air & gas through steam & thermic fluid
Cooling air & gas with chilled water and refrigerant
Cooling oil with air

Applications :

Chemical industry
Pharmaceutical industry
Textile industry
Oil industry
Paper industry