AUTOGENOUS WELDING TABLE
Note: the distances are measured after tacking (include the setting back)
The techniques for assembling tubes or sections, for example, are the same as for flat sheets.
JOINT
SCHEMAS
TYPE AND
POSITION
BUTT, FLAT,
NO FILLER
Forward movement
BUTT, FLAT,
NO FILLER
Forward movement
INSIDE,
FLAT
Forward movement
ANGLE
OUTSIDE,
FLAT
ANGLE
BUTT, COR-
Forward movement
NICE
BUTT,
RISING
BUTT, CEI-
LING
NUMBER
PART
OF LANCE
THICKNESS
TO BE
(mm)
USED
0,6
0
1,2
1
1,5
3
2
4
1,5
0
2
1
3
3
4
4
1,5
0
2
1
2,5
3
3
4
1,2
0
2
1
3
3
4
4
1
0
1,5
1
2
3
2,5
4
1
0
1,5
1
2
3
2,5
4
1
0
1,5
1
2
3
2,5
4
56
OXYPOWER
FILLER
DISTANCE
METAL
FROM
DIAMETER
EDGES
(mm)
(mm)
-
-
-
-
-
-
-
-
1,2
0
2
0
2
1,5
2
1,5
1,2
-
2
-
2
-
2
-
1,2
0
2
0
2
0
2
0
1,2
0
2
0
2
1
2
1,5
1,2
0
2
0
2
1
2
1
1,5
0
2
0
2
1
2
2
®
COMMENTS
Only
use
filler
metal to repair pre-
paration defects or
fill a hole
Filler metal must
sometimes
be
used for these
thicknesses to pre-
vent a "gap"
No heel
No heel
No heel
No heel