Pagine Da DW144 Sheet Metal Ductwork
Pagine Da DW144 Sheet Metal Ductwork
Pagine Da DW144 Sheet Metal Ductwork
Maximumductsize
(longerside)-.
Minimumsheet
thickness-.
Rating
=::.
~
"=.
~
1\2
...
~
~
~-
88
3000
P8
3000
3000
2000
1.600
3000
1.600
3000
3000
2000
1.600
PS
88
3000
3000
2000
PS
3000
3000
2000
1.600
3000
2000
3000
3000
3000
3000
200030001600
88
PS
88
~
;
~
~
~
.5
J4/84
"C'
~
;
J5/55
J6/S6
300016002000
3000
3000
3000
3000
3000
PS
~
=
3000
88
88
PS
88
P8
88
2000
2500
3000
II
12
P8
88
1.600
800
0.8
I Sheet
P8
=
...,
600
'"
400
1250
3000
1250
2000
1.600
3000
1.600
2000
1.600
2000
2000
1.600
3000
2000
800
1600
800
625
625125012501250
625
62510001250100012501000125010001250
800
800
16001250
16001250
160012501600
8001000800
800
8001000 800
800
8001000 800
800
800
625
800
800
800
800
800
800
12501250
1000
0.6
1.2
1.0
ITypel
8
10
Al
125012501250
1000
J1/S1
1\3
12/82
J3/S3
18
400
600
Minimum sheet
thickness --t
.Rating
0.8
Maximum spacingbetweenjoints and stiffeners
6
I Sheet
12
3000
1\.:
-.
3000
2000
800
3000
"0
~
os..
~
PSSS 3000
3000
PSSS 3000
PSSS
~~
=~
800
1.6003000
3000
3000
3000
3000
3000
~
~
J2/82
=
~~
PSSS
...
~~
PSSS 3000
800
625
1.250
6251250125012501600125016001250160012501600
625
1.2501600
1.250
62510001250100012501000125010001250
800
1.6003000
3000
i~1 .T4/S4
PSSS 3000
1.600300016003000
8001000800
3000
PSSS 3000
1.6003000
800
8001000800
800
3000
PSSS 3000
3000
800
8001000800
800
625
625
400
Minimumsheet
thickness-.
Rating
Sheet
"'" ""'
=
-.-
Al
PS/SS
~
cn
A2
A3
.-~
Co
cn
"-d
J1/SI
J2/S2
00
~
~
=
-,
"0
.5
'.,
=
~
1250
1000
2500
0.6
1.0
1
~
11
PS
1\2
12501600
10001250
Tl/Sl
.\.3
T3/S3
625
800800800800
'5/85
r6/S6
2000
1600
1250
1.000
Type
1.2
1.0
9
800800800
19
0 SS
800800800
J3/S3
J4/S4
J5/S5
J6/S6
2500
800
0.8
1.0
~~
~-
600
II
3000
3000
PS/SSPSISS
3000
PS/SS
PS/SS
PS/SS
PSISS
PS/SS
PS/SS
3000
3000
3000
3000
3000
3000
62512501250125012501250
8001250125012501250
800100010001000
800
800
625
800
625