widos 4001 - Page 37

Kunststoffschweißtechnik
Foundation: 2207, 2208 DIN 16932 German association for welding
Use for:
4000 / 4001 / 4002
1 bar on manometer:
23
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.
welding area
in welding area
The
smaller
the pipe wall the
higher
the temperature.
P (N/mm²)
bead-up heat-up
200
4,9 41 14 0,5 141 5 6 14 7
200
6,2 33 17 0,5 162 6 7 17 10
200
7,7 26 21 1,0 185 6 8 21 13
200
11,4 17,6 30 1,0 237 7 11 30 19
200
18,2 11 46 1,0 320 9 16 46 29
200
27,4 7,4 65 2,0 411 11 23 65 42
200
33,2 6 76 2,0 456 13 29 76 50
225
5,5 41 17 0,5 151 5 6 17 8
225
6,9 33 21 0,5 173 6 7 21 12
225
8,6 26 26 1,0 197 6 8 26 15
225
12,8 17,6 38 1,0 255 7 12 38 21
225
20,5 11 58 1,5 345 9 18 58 32
225
30,8 7,4 82 2,0 437 12 26 82 47
225
37,4 6 96 2,5 487 14 32 96 55
250
6,2 41 21 0,5 162 6 7 21 10
250
7,7 33 26 1,0 185 6 8 26 13
250
9,6 26 32 1,0 211 7 9 32 16
250
14,2 17,6 46 1,0 272 8 13 46 23
250
22,7 11 71 1,5 367 10 20 71 35
250
34,2 7,4 101 2,0 463 13 29 101 51
280
6,9 41 26 0,5 173 6 7 26 12
280
8,6 33 32 1,0 197 6 8 32 15
280
10,7 26 40 1,0 227 7 10 40 18
280
15,9 17,6 58 1,0 292 8 14 58 26
280
25,4 11 89 1,5 394 11 22 89 39
280
38,3 7,4 127 2,5 493 14 33 127 57
25.06.2012 Working instructions WIDOS 4000 - 4002 Page 29 / 3 of 59