Application Feature MDB (after fabrication)
For air conditioning and ventilation low pressure ducts ● Excellent
Feature
sound absorption, thermal insulation and
airtightness. one process, duct work, thermal insulation work, and sound absorption work have been completed, The construction period can be shortened.
● In
● It
Tape seals are of paramount importance for glass wool ducts.
● In
addition to being heat-resistant, cold-resistant, and durable,
Micro Duct tapes. This is a specially designed aluminum tape with a proven workability.
can also be processed on-site, making it ideal for
● Aluminum
renovation work. ● JIS A 4009 (components of air-conditioning and ventilating ducts) Standards.
tapes for Micro Ducts, which boast a track record of
30 years, It is stamped with "MICRO DUCT” (Micro Duct). Therefore, it is easy to check design and construction management, including those for government offices. Performance
Dimensions (mm)
Density
Product code
Area
Weight
JIS
Packing
(㎡/sheet) (kg/sheet) (board/bo
(kg/㎥)
x) Thickn
Width
Length
1,225
2,400
Non-combustible materials approved by the Ministry of Land, Infrastructur e and Transport
standar d A9504
A6301
● Aluminum foil thickness ● Tape
A9521 Always use special aluminum tape for the construction of the Micro Duct. "MICRO DUCT" is stamped for quality assurance.
ess *
MDB24
64
25
3.0
MDB30
64
25
1,225
3,000
3.7
MDB9612
96
12
1,225
2,000
2.5
8
●
6.6
6
●
3.4
13
●
5.3
※ "*" indicates the nominal thickness according to JIS standard.
width
75mm50mm
● Viscosity
Force
5.49N/cm or more
● Holding
Force
1.5mm/24hrs or less
NM-8569 Aluminum foil/glass thread/kraft paper/glass paper backing/glass wool heat insulating board
Product code
Thickness (μm)
Width (mm)
Length (m/roll)
● JIS A9504 artificial mineral fiber heat insulating material (F****)
MDSTP 50I (for round ducts)
50 50
75 50
50 50
Product code
Applications for low pressure ducts for air conditioning and ventilation
MWD:Thickness25mm
Dimensions (mm) Inside Outer
Length
diamet diame er
ter
MWD150 MWD175 MWD200 MWD225
100 125 150 175 200 225
150 175 200 225 250 275
MWD250 MWD275 MWD300 MWD350
250 275 300 350
300 325 350
MWD100 MWD125
2
400
2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000
Weig ht (kg/pc.)(
1.5 1.8 2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.5
Packaging (rolls/boxes)
MDSTP 75I (for square ducts)
Product code
0.05mm
Packin g duct/bo xes
16 16 9 9 6 6 4 4 4 4
For
How to Use
For V-shaped grooving
Features
MDSTOOL S (silver tool)
For female slip joint
● Excellent sound absorption, thermal insulation and airtightness.
MDSTOOL P (Purple tool)
For male slip joint
●
MDSTOOL C (round tool)
In one process, duct work, thermal insulation work, and sound absorption work have been completed, The construction period can be shortened. ● It can also be processed on-site, making it ideal for renovation work. ● Lightweight and ideal for exposed ducts. ● JIS A 4009 (components of air-conditioning and ventilating ducts) Standards.
Prescribed in Ordinances of the
Product code
Ministry of Transport ) Non-combustible material
Custom order products
NM-8569 Aluminum foil, glass thread, etc. Craft paperlining/Glass paper lining/Glass wool board
MDSTOOL G (gold-colored tool)
12 18
MWD400 MWD450 MWD500 MWD550 MWD600 MWD650 MWD700 MWD800 MWD900 MWD1000
Dimensions (mm) Inside
Outer
diameter
diame
Length
Weig ht
Pack ing duct/ boxes
(kg/pc.)(
650 700 800 900 1,000
450 500 550 600 650
Gold tools (V-shaped tools)
Purple tool (male tool)
For round duct ship wrap For cutting round ducts (800mm
Silver tool (female tool)
Round tool
Non-combustible material
ter
400 450 500 550 600
Prescribed in Ordinances of the Ministry of Transport
MWD CUT (MWD-cutter)
2,000 2,000 2,000 2,000 2,000
4.9 5.5 6.5 7.1 7.7
2 2 2 1 1
700 2,000 750 2,000 850 2,000 950 2,000 1,050 2,000
8.3 10.1 11.5 12.9 14.3
1 1 1 1 1
NM-8569 Aluminum foil, glass thread, etc. Craft paperlining/Glass paper lining/Glass wool board
MWD cutter
3
