table 3 Heat losses
diameter of the pipeline
∆
T
[°C]
th
ic
kn
e
ss
o
f
m
in
e
ra
l
w
o
o
l
in
su
la
ti
o
n
λ
=
0
.0
3
5
W
/m
K
["]
[mm]
½
¾
1
1 1½
2
3
4
5
6
8
10
12
15
20
25
32
40
50
65
80
100
150
200
250
300
10
20
7.3
9.0
10.6
12.8
15.3
18.4
23.1
27.8
34.0
49.6
65.1
80.7
96.2
30
11.0
13.4
15.8
19.2
23.0
27.7
34.7
41.7
51.1
74.4
97.7 121.0 144.3
40
14.7
17.9
21.1
25.6
30.6
36.9
46.3
55.6
68.1
99.2 130.3 161.3 192.4
50
18.3
22.4
26.4
32.0
38.3
46.1
57.9
69.5
85.1 124.0 162.8 201.7 240.5
60
22.0
26.9
31.7
38.4
45.9
55.3
69.4
83.5 102.1 148.8 195.4 242.0 288.6
20
20
4.8
5.7
6.5
7.7
9.0
10.6
12.9
15.3
18.4
26.3
34.0
41.8
49.6
30
7.2
8.5
9.7
11.5
13.4
15.8
19.4
23.0
27.7
39.4
51.1
62.7
74.4
40
9.6
11.3
13.0
15.3
17.9
21.1
25.9
30.6
36.9
52.5
68.1
83.7
99.2
50
11.9
14.1
16.2
19.1
22.4
26.4
32.4
38.3
46.1
65.7
85.1 104.6 124.0
60
14.3
17.0
19.5
23.0
26.9
31.7
38.8
45.9
55.3
78.8 102.1 125.5 148.8
30
20
3.9
4.5
5.1
5.9
6.8
7.9
9.5
11.1
13.2
18.4
23.7
28.9
34.0
30
5.8
6.7
7.6
8.8
10.2
11.8
14.2
16.6
19.8
27.7
35.5
43.3
51.1
40
7.7
9.0
10.1
11.8
13.5
15.7
19.0
22.2
26.4
36.9
47.3
57.7
68.1
50
9.6
11.2
12.7
14.7
16.9
19.7
23.7
27.7
33.0
46.1
59.2
72.1
85.1
40
20
3.4
3.9
4.3
5.0
5.7
6.5
7.7
9.0
10.6
14.5
18.4
22.4
26.3
30
5.0
5.8
6.5
7.4
8.5
9.7
11.6
13.4
15.8
21.8
27.7
33.5
39.4
40
6.7
7.7
8.7
9.9
11.3
13.0
15.5
17.9
21.1
29.0
36.9
44.7
52.5
50
8.4
9.6
10.8
12.4
14.1
16.2
19.3
22.4
26.4
36.3
46.1
55.9
65.7
60
10.1
11.6
13.0
14.9
17.0
19.5
23.2
26.9
31.7
43.6
55.3
67.1
78.8
50
20
3.0
3.5
3.9
4.4
5.0
5.7
6.7
7.7
9.0
12.2
15.3
18.4
21.6
30
4.6
5.2
5.8
6.6
7.4
8.5
10.0
11.5
13.4
18.2
23.0
27.7
32.4
40
6.1
6.9
7.7
8.8
9.9
11.3
13.3
15.3
17.9
24.3
30.6
36.9
43.2
50
7.6
8.7
9.6
11.0
12.4
14.1
16.7
19.1
22.4
30.4
38.3
46.1
53.9
60
9.1
10.4
11.6
13.1
14.9
17.0
20.0
23.0
26.9
36.5
45.9
55.3
64.7
11
Содержание SelfTec PRO 10
Страница 2: ......
Страница 23: ...Installation of a self regulating heating cable on a valve 23 ...
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Страница 38: ......
Страница 59: ...Układanie przewodu samoregulującego na zaworze 59 ...
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Страница 74: ......
Страница 95: ...Монтаж саморегулирующегося кабеля на клапане 95 ...
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