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]
90
2,2
41,0
2
0,5
22
4
4
2
2
90
2,8
33,0
2
0,5
28
4
4
2
3
90
3,5
26,0
3
0,5
35
5
5
3
4
90
4,3
21,0
3
0,5
43
5
5
3
6
90
5,1
17,6
4
1,0
51
5
5
4
7
90
5,4
17,0
4
1,0
54
5
5
4
7
90
6,7
13,6
5
1,0
67
6
6
5
10
90
8,2
11,0
6
1,5
82
6
6
6
11
90
10,1
9,0
7
1,5
101
7
7
7
14
90
12,3
7,4
8
2,0
123
8
8
8
16
110
2,7
41,0
3
0,5
27
4
4
3
3
110
3,4
33,0
3
0,5
34
5
5
3
4
110
4,2
26,0
4
0,5
42
5
5
4
6
110
5,3
21,0
5
1,0
53
5
5
5
7
110
6,3
17,6
6
1,0
63
6
6
6
9
110
6,6
17,0
6
1,0
66
6
6
6
9
110
8,1
13,6
7
1,5
81
6
6
7
11
110
10,0
11,0
8
1,5
100
7
7
8
14
110
12,3
9,0
10
2,0
123
8
8
10
16
110
15,1
7,4
12
2,0
151
9
9
12
20
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)
23.07.2014
Working instructions WIDOS 4900 / WELD IT 315
Page 26 / 1 of 45
