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These Centralizers are available in both 'Short'
as well as 'Long' depending on their
length
Spiral Rigid Centralizers increases
induced swirl which increases the displacement efficiency
. They are specially designed with extra length to give
maximum centralization. These Centralizers are available
in one-piece corrosion resistant cast Aluminium,high
strength Boron, non sparkling Zinc Alloy or in solid
steel. They also function as bearings during pipe rotation
and reduce torque requirements.
Spiral blades overlap 360 degree circumference and give
reduced flow area between them and also reduces casing
drag and plow effect.
These centralizers are available with or without et
screws for eliminating of stop collars.
Vanes can be selected to meet any hole diameter from
a choice of ten Vanes. They are available in sizes ranging
from 31/2"
to 133/8".
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Spiral
Solid Rigid Centralizer
