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Torches handles
1.- TECHNICAL CHARACTERISTICS
WELDING AND CUTTING
The nominal pressures and consumptions for the different welding and cutting nozzle tips are given in
the tables below.
NOZZLE
CUT.
WELD.
1
2
3
1
2
3
4
5
NOZZLE
CUT.
WELD.
1
2
3
0
1
2
3
4
LANCE
NOZZLE
WELD-
CUT
HEAT
OUT.
IN.
Nº
1
1
2
2
3
3
3
4
3
5
4
6
4
7
4
8
Gala Gar, S.L. c/ Jaime Ferrán, 19 (Políg. Cogullada) | Tel.: (+34) 976 47 34 10 - 50014 ZARAGOZA |
THICKNESS mm.
CUTTING
WELDING.
3-13
13-25
25-75
0.4-0.8
0.8-1.5
1.5-3
3-4.5
4.5-6
MIXER
THICKNESS mm.
CUTTING
WELDING
3-25
25-75
75-150
1
0.5-1.5
1
1.5-6
1
6-10
2
10-20
2
20-26
UNIVERSAL TORCH
THICKNESS
CUT PRES.
CUT-WELD
GAS
OXIG.
(mm)
(bar)
(bar)
3 - 12
<0,3
1 – 2
15 – 25
<0,3
2 – 3
25 – 30
<0,4
2,5 – 4
30 – 50
<0,4
3,5 – 5
50 - 100
<0,5
4 – 7
100 - 150
<0,5
4,5 – 8
150 – 200
<0,5
5,5 – 9
200 - 300
<0,6
8 - 12
MINOR TORCH
CUTTING
GAS.
OXYGEN
(bar)
(bar)
<0.6
1 - 2
<0.6
2 – 3
<0.6
3 – 4
SENIOR TORCH
CUTTING
ACET.
OXYGEN
(bar)
<0.6
<0.6
<0.6
WELDING PRESSURES
METAL
OXYG.
ACET.
PROP.
∅ mm.
(bar)
(bar)
(bar)
1/2
1 bar = 100 kPa = 14 psi.
WELDING
GAS.
OXYGEN
Flow Rate
(bar)
50 L/h
70 L/h
1,5
100 L/h
150 L/h
2,5
200 L/h
WELDING
ACET.
OXYGEN
(bar)
Flow Rate
1.5 - 3
3 – 4
4 – 4.5
150 L/h
250 L/h
500 L/h
700 L/h
1000
L/h
FLOW RATE BY MISTURE
MET.
OXYG.
ACET.
(bar)
(L/h.)
(bar)
GAS.
(bar)
1
<0.6
<0.6
2
<0.6
<0.6
3
<0.6
ACET.
(bar)
(bar)
1.5
<0.6
2.0
<0.6
2.5
<0.6
3.5
<0.6
4
<0.6
OXYG.
PROP.
OXYG.
MET.
(L/h.)
(L/h.)
(L/h.)
(L/h.)
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