widos 5100 - Page 32

Kunststoffschweißtechnik
Table for PVDF
Foundation: 2208, 2207 Part 15 German association for welding
Use for:
5100
OD 200 - 450
5500
OD 200 - 500
1 bar on manometer:
141
N
time to
reach full
bead-up welding cool-down time
0,10 (PVDF) pressure pressure in
welding area
T desired
temperature
time
pipe
pipe
bead-up
circular
heat-up
time
welding
cool-
diameter
wall
pressure
bead
time
to reach
pressure
down
OD
(s)
[bar]
min.
[s]
welding
[bar]
time
[mm]
[mm]
[mm]
pressure
[min]
[s]
200
6,2 3 0,6 102 5 3 9,5
200
9,6 5 1,0 136 7 5 13,5
225
6,9 4 0,7 109 6 4 10,5
225
10,8 6 1,0 148 7 6 15,0
250
7,7 5 0,7 117 6 5 11,0
250
11,9 7 1,1 159 8 7 16,5
280
8,6 6 0,8 126 6 6 12,5
315
9,7 7 1,0 137 7 7 13,54
4
4
4
4
4
4
max.
change-
over
4
time
[s]
in welding area
heat-up over
time
The standard value for heating element temperature is 240° C +/- 8° 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 !
P (N/mm²) change-
30.06.2011 Working instructions WIDOS 5100 Page 28 of 48