+GF+ SG 160 - Page 53

Operating instructions SG 160 9 Fusion data
49
Guidelines for heating element socket fusion of pipes and piping
components of PVDF at an ambient temperature of 20 °C and
moderate air movement.
Heater temperature 260 °C ±
±±
± 10 °C
1
2
3
4
5
6
Pipe outer
diameter
min.
Heat soak
Changeover
Cooling
wall
thickness
mm
s
(Maximum time)
s
fixed
s
total
min
d in mm
16 1.5 4
4 6 2 20 1.9 6
25 1.9 8
32 2.4 10
4 12 4 40 2.4 12
50 3.0 18
63 3.0 20
6 18 6 75 3.0 22
90 3.0 25
110 3.0 30 6 24 8