COST CONSIDERATION : |
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There are a large number of
available materials, varying widely in both
performance and cost. Making cost comparisons
based on maintenance cost projection is not
possible, as valid data collection for all
possible materials of construction vis-à-vis
vast range of potential operating conditions
is simply impossible.
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MATERIAL COST ALONE CAN BE MISLEADING : |
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Economic analysis of only
material cost is easy, since it is relatively
simple to estimate; however it is dangerous to
ignore the Total Cost of the system after it
is commissioned and working for it's full life
cycle.
These costs vary widely because of
different materials of construction, so there
is no single Cost Index that can be
universally applied to all materials. As a
result, comparison of Total Cost often
presents quite a different picture than that
based on material cost alone.
Many types of corrosion resistant piping
systems involve relatively high material cost
because they are supplied from the
manufacture, in the form of prefabricated
components (i.e. flanged pipe and flanged
fitting). This makes the materials
considerably less expensive to install.
Conversely, many piping types with low
material cost require additional expense of
fabrication at the site. So the initial
economic advantage of these materials gets
offset by fabrication and installation at the
site.
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SYSTEM FLEXIBILITY : |
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A complex piping system is
made up of prefabricated components (i.e.
Elbow, Tee, Standard length Pipes etc.), hence
installation, replacement or rerouting becomes
comparatively easy.
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LONG LIFE : |
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Fluoropolymer lined items have
advantages over glass-lined equipment, as
glass being brittle, when subjected to shock
or vibration is prone to crack or break.
Fluoropolymer lined items when handled
properly during transport, installation,
storage and maintenance have an almost
indefinite life span with trouble free
service.
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MAINTENANCE FREE SYSTEM : |
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Due to the non-stick property
of the fluorocarbon family, fluoropolymer
lined equipment require less amount of
cleaning, when there is a change of service
fluid. Hence, a flexibility in production
schedule is attained and shut down cost is
eliminated.
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SAFETY OF OPERATION : |
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Due to its excellent
resistance to chemical corrosion, its
non-stick property and working temperature
range from -20°C to 260°C, Fluoropolymer Lined
Pipes, Fittings, and equipment provide
absolute operational safety for personal,
process and plants where hazardous materials
are handled. |
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