+GF+ SG 160 - Heating element butt fusion of PP

Operating instructions SG 160 9 Fusion data
39
Process steps for heating element butt fusion
Ø Outside pipe diameter
e Wall thickness
A Fusion surface
F1 Equalization force
F2 Heating force
F5 Fusion force
S 20
SDR 41
Ø mm
32
40
50
63
75
90
110
125
140
160
e: wall thickness
mm
–
–
–
1,8
1,9
2.2
2.7
3.1
3.5
4.0
A: Fusion surface
mm²
–
–
–
346
436
607
910
1187
1501
1960
F1&F5 :
fusion force
daN
–
–
–
5 7 9 14 18 23 29
Bead
mm
–
–
–
0.5
0.5
0.5
0.5
0.5
0.5
0.5
F2: heating force
daN
–
–
–
1
1
1
1
1
2
2
t2: heating time
sec
–
–
–
18
19
22
27
31
35
40
t3: change over time
sec
–
–
–
5
5
5
5
5
5
5
t4: Pressure buildup time
sec
–
–
–
5
5
5
5
5
5
5
t5: Cooling time
min
–
–
–
6
6
6
6
6
6
6
S 16
SDR 33
Ø mm
32
40
50
63
75
90
110
125
140
160
e: wall thickness
mm
–
–
1,8
2,0
2,3
2.8
3.4
3.9
4.3
4.9
A: Fusion surface
mm²
–
–
273
3
83
525
767
1138
1484
1833
2387
F1&F5 : fusion force
daN
–
–
4
6
8
12
17
22
27
36
Bead
mm
–
–
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.0
F2: heating force
daN
–
–
1
1
1
1
1
1
2
2
t2: heating time
sec
–
–
18
20
23
28
34
39
43
49
t3: change over time
sec
–
–
5
5
5
5
5
5
5
5
t4: Pressure buildup time
sec
–
–
5
5
5
5
5
5
5
5
t5: Cooling time
min
–
–
6
6
6
6
6
6
6
6
1
2
3
4 5