| The
expansion joints are designed, fabricated and
tested to provide an accurate and effective
solution to the customer's requirements.
Metallic bellows are manufactured as per EJMA
standard.
The number, shape and construction of the
convolution depends on the type and amount of
movement necessary to accommodate the thermal
expansion.
Bellows are designed to take movement,
pressure, temperature, media, fatigue life and
corrosion. Big corrugations offer great
elasticity and movement but reduce the capacity
to absorb internal pressure and require more
space.
A combination of experience, calculation
and practical testing make a good bellow, which
is critical in order to give the level of
performance as required.
While designing a bellow following
parameters are taken into consideration,
Pressure, Temperature, Corrosion resistance,
Minimum maintenance, Durability, Reliability,
Long life, Economy, Performance and
Safety. |
