Steel Tube Heat Exchangers, For Pharmaceutical industry, Water

A heat exchanger can be defined as any device
that transfers heat from one fluid to another or
from or to a fluid and the environment
WHAT ARE HEAT EXCHANGERS USED FOR?
 They have the function to transfer heat as
efficiently as possible. Heat exchangers are
widely used in :
i. refrigeration
ii. air conditioning
iii. space heating
iv. electricity generation
v. chemical processing