Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
6100 / 6100 mobile / 6200 / 6111 / 6113 / 6113 mobile
1 bar on manometer:
173 N
time to
change-
reach full
over
welding
cool-down time
0,10 (PP)
time
pressure
pressure in
T
desired
temperature
time
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]
Table for PP
Additional to the given bead-up force and to the welding force the moving force of the support must be added !
The standard value for heating element temperature is 210° C ± 10° C / 410 °F ± 50 °F.
welding area
in welding area
The smaller the pipe wall the higher the temperature.
P (N/mm²)
bead-up
heat-up
560
13,7
41
14
1,0
266
7
12
14
22
560
17,2
33
17
1,0
308
8
15
17
27
560
21,4
26
21
1,5
354
10
19
21
33
560
31,7
17,6
31
2,0
444
13
27
31
48
630
15,4
41
18
1,0
286
8
14
18
25
630
19,3
33
22
1,5
333
9
17
22
30
630
24,1
26
27
1,5
381
10
21
27
37
630
35,7
17,6
39
2,0
475
14
31
39
53
Remaining under the cool-down time for up to 50% is allowed under the following conditions:
•
prefabrication under workshop conditions
•
low additional pressure at unclamping
•
no additional pressure during further cooling down
•
load onto the workpieces only after being completely cooled down
•
Join parts with wall thickness ≥15 mm
12.05.2015
Working instructions WIDOS 6100 - 6200
Page 30 /2 of 67
