Kunststoffschweißtechnik
Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
4900
WELD IT 315 / WELD IT 315 Steel
HRG 0315
1 bar on manometer:
59
N
PE 80
The value for heating element temperature is between 200° C - 220° C.
The
smaller
the pipe wall the
higher
the temperature.
PE 100
The standard value for heating element temperature is 220° C.
Increase the change-over time and the welding pressure time at PE 100 as fast as possible !
time to
change-
reach full
over
welding
cool-down time
0,15 (PE)
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]
in welding area
Table for PE
bead-up
heat-up
Additional to the given bead-up force and to the welding force the moving force of the support must be added !
welding area
P (N/mm²)
125
3,1
41,0
4
0,5
31
4
4
4
4
125
3,9
33,0
4
0,5
39
5
5
4
5
125
4,8
26,0
5
1,0
48
5
5
5
6
125
6,0
21,0
6
1,0
60
6
6
6
8
125
7,1
17,6
7
1,5
71
6
6
7
10
125
7,4
17,0
7
1,5
74
6
6
7
10
125
9,2
13,6
9
1,5
92
7
7
9
13
125
11,4
11,0
11
1,5
114
8
8
11
15
125
14,0
9,0
13
2,0
140
9
9
13
18
125
17,1
7,4
15
2,0
171
9
10
15
22
140
3,5
41,0
4
0,5
35
5
5
4
4
140
4,3
33,0
5
0,5
43
5
5
5
6
140
5,4
26,0
6
1,0
54
5
5
6
7
140
6,7
21,0
8
1,0
67
6
6
8
10
140
8,0
17,6
9
1,5
80
6
6
9
11
140
8,3
17,0
9
1,5
83
7
7
9
12
140
10,3
13,6
11
1,5
103
7
7
11
14
140
12,7
11,0
13
2,0
127
8
8
13
17
140
15,7
9,0
16
2,0
157
9
10
16
20
140
19,2
7,4
19
2,5
192
10
11
19
24
23.07.2014
Working instructions WIDOS 4900 / WELD IT 315
Page 26 / 2 of 45
