9 Fusion data
Operating instructions SG 160
38
9
Fusion data
Heating element butt fusion of PE
Fusion chart according to DVS 2207-1
1
2
3
4
5
Nominal wall
thickness
Equalize
Bead height on
heating element after
equalization
(equalization at
0.15N/mm
2
)
Heat soak
Heat soak time = 10 x
wall thickness (heat
soak at 0.01 N/mm
2
)
Change-over
Join
Time until max
pressure reached
Cooling
Cooling time at fusion
pressure
p = 0.15 N/mm
2
± 0.01
mm
mm
(min.value)
sec
sec
(max. time)
sec
min
(min.value)
up to 4.5
0.5
45
5
5
6
4.5 – 7.0
1.0
45 – 70
5 – 6
5 – 6
6 – 10
7.0 – 12.0
1.5
70 – 120
6 – 8
6 – 8
10 – 16
12.0 – 19.0
2.0
120 – 190
8 – 10
8 – 11
16 – 24
19.0 – 26.0
2.5
190 – 260
10 – 12
11 – 14
24 – 32
26.0 – 37.0
3.0
260 – 370
12 – 16
14 – 19
32 – 45
37.0 – 50.0
3.5
370 – 500
16 – 20
19 – 25
45 – 60
50.0 – 70.0
4.0
500 – 700
20 – 25
25 – 35
60 – 80
Diagram of standard values for heater temperatures in relation on pipe wall thickness
HD-PE (PE 80)
PE 100
195
200
205
210
215
220
225
0
5
10
15
20
25
30
35
40
45
50
55
Pipe wall thi ckne ss / Ro hrwanddicke /Spesso re tu bo mm
°C
1 95
2 00
2 05
2 10
2 15
2 20
2 25
0
5
10
15
20
25
30
35
4 0
4 5
5 0
55
P ipe w al l thi ckness / Rohrwanddicke /S pessore tubo mm
°C
T = 220°C = constant
Содержание SG 160
Страница 56: ...11 Customer service Operating instructions SG 160 52...
Страница 57: ...Operating instructions SG 160 11 Customer service 53...
Страница 58: ......
Страница 59: ......
