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Mahnhole
Covers and Frames
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For over
thirty years, NFL has been producing the
master seriesTM
of
municipal castings for the construction and telecommunication
industry.
The
master series TM
castings include the following:
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Inspection
covers for sewers and drains handling run-off water and
effluent.
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Castings
for the collection and drainage of rainwater, run-off and
wastewater.
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Covers
for valves and conduits in various industrial applications.
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Sanitary
water-sealed covers.
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Heavy
Duty Channel Grating
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The product
group is divided into two major categories
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Manhole Covers
and Frames
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Channel Gratings
The
master
seriesTM municipal castings are made out of grey
cast iron which has the following properties:
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Resistance
to corrosion
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Resistance
to wear by friction
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Great ability
to deaden vibration
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Excellence
for machining
Manufactured
to international standards, these products have the following general
features:
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Do not warp
or break under stress.
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Non-slip
metallic surface
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Ease of operation
of moving parts
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Stability
Furthermore,
they are grouped into Super Heavy, Heavy, Medium and Light duty
depending on the test load they can withstand. Test loads range
from 150KN to 400KN.
For detail
specifications, click any of the following products.
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Manhole Covers and Frames
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Channel Gratings and Fittings
Lastly, NFL
is in position to produce municipal castings to suit special requirements
dictated by the application i.e. Oil and Telecommunication
Sectors.
NIS
ISO 9001:2000 Certified
Page last updated
:
Wednesday, 13 August 2008 12:22:42 PM -0700
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