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Acetylene-Oxygen cutting parameter
Tip No.
Cutting
thickness(mm)
Cutting kerf
（
mm
）
Oxygen pressure
（
MPa)
Acetylene
pressure
（
MPa)
Cutting
speed(mm/min)
0
3-10
1
0.6
0.025
600-700
1
5-20
1.5
0.6
0.025
550-600
2
20-30
2
0.7
0.025
450-550
3
30-50
2-3
0.7
0.03
380-450
4
50-70
3-4
0.7
0.035
320-380
5
75-100
3-4
0.7
0.035
250-320
6
100-150
5
0.7
0.04
160-250
7
150-200
5.5
0.7
0.04
130-160
8
250-300
6
0.7
0.04
100-130
Propane-Oxygen cutting parameter
Tip No.
Cutting
thickness(mm)
Oxygen pressure
（
MPa)
Propane pressure
（
MPa)
Cutting speed(mm/min)
0
3-10
0.6
0.025
600-700
1
5-20
0.6
0.025
550-600
2
20-30
0.7
0.025
450-550
3
30-50
0.7
0.03
380-450
4
50-70
0.7
0.035
320-380
5
75-100
0.7
0.035
250-320
6
100-150
0.7
0.04
160-250
