Virax 2402 Manual De Instrucciones página 17

Bending forms for gas tubes
Medium series and high series
Ø " Bending radius
mm
3/8" 40
1/2" 50
3/4" 65
1" 100
1"1/4 135
1"1/2 160
2" 210
2"1/2 350
3" 400
2"1/2 350
3" 420
3"1/2 Min 1800
4" Min 2000
* for hinged flange 240228
** for flanges 2"1/2 to 4" 240222 and 240223
Forms for locksmith tubes
Ø mm Bending radius
mm
12 50
13 50
14 60
15 60
16 70
18 70
20 105
22 130
25 130
Forms and rollers for multilayer tubes
Designation
Form for multilayer tube Ø 40 mm
Form for multilayer tube Ø 50 mm
Form for multilayer tube Ø 63 mm
Pair of rollers for sliding flanges
The forms for multilayer tubes must only be used with the hydraulic cylinder No.2 manual 240202 or electric 240802 and
the sliding flanges.
Position of the rollers on the flanges:
BENDING FORMS AVAILABLE
bending radii and references
Light series
Reference Ø "
240141 3/8"
240142 1/2"
240143 3/4"
240144 1"
240145 1"1/4
240146 1"1/2
240147
To position rollers using a light series form, you
240148 *
must compare its bending radius to the radius of a
240149 *
medium series and high series form.
240122 **
240123 **
Example: a light series form of 1" has a radius of
240124 **
135 mm, which corresponds to the radius of a
240125 **
form of 1"1/4 in medium and high series.
The rollers will therefore be positioned on the
1"1/4 markers on the flanges and not on the 1"
markers.
Reference Ø mm
240160 28
240161 30
240162 32
240163 35
240164 38
240165 40
240166 45
240167 50
240168
Ø mm
40
50
63
40-50-63
Ø 40 mm on 1"1/4 markers
Ø 50 mm on 1"1/2 markers
Ø 63 mm on 2" markers
Bending radius
mm
70
85
110
135
170
200
Bending radius
mm
160
165
165
220
220
220
275
295
Bending radius mm
160
200
252
-
EN
Reference
240151
240152
240153
240154
240155
240156
Reference
240169
240170
240171
240172
240173
240174
240175
240176
Reference
240177
240178
240179
240185
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