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Idiomas disponibles
9. Specifications
DIN 11866 row B or ISO
Nominal
Nom-
width of
inal
pipe
pres-
sure in
EN
bar
DN/OD
PS
25
10 (17.2)
15 (21.3)
25
20 (26.9)
25
25
25 (33.7)
32 (42.4)
25
40 (48.3)
25
50 (60.3)
25
65 (76.1)
16
80 (88.9)
16
DIN 11866 row C or ASME BPE
Nominal
Nom-
width of
inal
pipe
pres-
sure in
bar
DN/OD
PS
¾"
13.8
1"
13.8
1 ½"
13.8
13.8
2"
2 ½"
13.8
3"
13.8
13.8
4"
22
Outer
Pipe
diameter
sched-
of pipe
ule
1) 2)
Ø D
s
17.2
1.6
21.3
1.6
26.9
1.6
33.7
2.0
42.4
2.0
48.3
2.0
60.3
2.0
76.1
2.0
88.9
2.3
Outer
Pipe
diameter
sched-
of pipe
ule
1) 2)
Ø D
s
19.05
1.65
25.4
1.65
38.1
1.65
50.8
1.65
63.5
1.65
76.2
1.65
101.6
2.11
WIKA operating instructions protection tube, model TW61
Pipe length Protec-
tion tube
insertion
length
TL
L
U
1
1
34
55
16
36
58
18
55
81
30
60
91
30
65
102
30
65
108
30
90
145
45
110
173
45
130
203
45
Pipe length Protec-
tion tube
insertion
length
TL
L
U
1
1
50.8
71
18
54.0
79
18
60.3
94
30
73.0
118
30
79.4
134
45
85.7
150
45
104.8 190
45
Neck tube
length
TR21-B
TR22-B
M
M
41
119
39
117
27
105
27
105
27
105
27
105
12
90
12
90
12
90
Neck tube
length
TR21-B
TR22-B
M
M
39
117
39
117
27
105
27
105
12
90
12
90
12
90
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