Ku nst sto ffschweißtec hni k
Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
7000 WM
1 bar on manometer:
165
N
time to
change-
reach full
over
welding
cool-down time
0,10 (PP)
time
pressure
pressure in
T
desired
temperature
time
The following pressure values are only valid if the 2. cylinder is used.
pipe
pipe
SDR
bead-up
circular
heat-up
max.
time
welding
cool-
diameter
wall
pressure
bead
time
change-
to reach
pressure
down
OD
(s)
[bar]
min.
[s]
over
welding
[bar]
time
[mm]
[mm]
[mm]
time
pressure
[min]
[s]
[s]
200
4,9
41
2
0,5
141
5
6
2
7
200
6,2
33
3
0,5
162
6
7
3
10
200
7,7
26
3
1,0
185
6
8
3
13
200
11,4
17,6
5
1,0
237
7
11
5
19
200
18,2
11
7
1,0
320
9
16
7
29
200
27,4
7,4
10
2,0
411
11
23
10
42
200
33,2
6
11
2,0
456
13
29
11
50
225
5,5
41
3
0,5
151
5
6
3
8
225
6,9
33
3
0,5
173
6
7
3
12
225
8,6
26
4
1,0
197
6
8
4
15
225
12,8
17,6
6
1,0
255
7
12
6
21
225
20,5
11
8
1,5
345
9
18
8
32
225
30,8
7,4
12
2,0
437
12
26
12
47
225
37,4
6
14
2,5
487
14
32
14
55
250
6,2
41
3
0,5
162
6
7
3
10
250
7,7
33
4
1,0
185
6
8
4
13
250
9,6
26
5
1,0
211
7
9
5
16
250
14,2
17,6
7
1,0
272
8
13
7
23
250
22,7
11
10
1,5
367
10
20
10
35
250
34,2
7,4
15
2,0
463
13
29
15
51
in welding area
P (N/mm²)
bead-up
heat-up
welding area
Table for PP
The standard value for heating element temperature is 210° C +/- 10° C.
The
smaller
the pipe wall the
higher
the temperature.
Additional to the given bead-up force and to the welding force the moving force of the support must be added !
25.11.2011
Working instructions WIDOS 7000 WM
Page 63 / 1 of 98
Содержание 7000 WM
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