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Fire
Doors and Hardwares
Single Fire
Door - Model NDG 180A |
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| .: |
Manufactured
according
to
BS
476
Part22,
1976 |
| .: |
Door
Leafs
are
of
46
mm
thickness
constructed
from
1.2
mm
and
1.6
mm
electrogalvanised
steel
sheet
conforming
to
ASTM
specification |
| .: |
Leaves
are
suitably
reinforced
and
insulated |
| .: |
Steel
sheets
are
mechanically
lock-seamed
along
the
vertical
hinge
and
lock
sides |
| .: |
The
interlock
provides
maximum
strength
to
the
door
to
resist
high
temperature
and
prevents
any
deformation |
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Specially
constructed
internal
reinforcements
are
done
to
incorporate
and
protect
the
hardware
items |
| .: |
Electrogalvanised
steel
provides
the
extra
margin
of
corrosion
resistance |
| .: |
Gaps
around
the
door
leaves
in
the
event
of
fire
are
quickly
filled
by
the
expansion
of
both
door
and
frame
which
assists
any
smoke
seal
requirements |
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| Model
Number |
: |
NDG
180A |
| Type |
:
|
Fire
Door |
| Fire
Rating
|
:
|
180
min. |
| Leaf
Size
(mm) |
:
|
800x2000 |
| Overall
Frame
Size
(mm) |
:
|
876x2038 |
| Insulating
Core
|
:
|
Glass
Wool |
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Copyright
2006-2007.
National Fire Fighting Manufacturing FZCO(NAFFCO), All
rights reserved
NAFFCO reserves the right to modify specifications without
prior notice.
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