This tool is designed primarily for the fabrication and maintenance of Fire Tube Boilers with Tubes of 2”-3” OD. This self feeding, straight roll tool, is capable of simultaneously expanding and forming a uniform bead tight upon the tube sheet. For the best results we recommend a tube projection of 3/16” (5 mm).
Parameters
Tube OD: 2 inch (50,8 mm)
| TUBE GAUGE |
EXPANDER COMPLETE |
MANDREL |
SQ. DRIVE |
ROLLS |
BEADING ROLLS |
FRONT PILOT |
EXPANSION RANGE |
| [inch] |
[mm] |
| 10 |
41633-00 |
M-42157 |
3/4″ |
R-42811 |
BR-41631-10 |
P-41701-10 |
1.70-1.907 |
43,2-48,4 |
| 11 |
41633-00 |
M-42157 |
3/4″ |
R-42811 |
BR-41631-11 |
P-41701-11 |
1.70-1.907 |
43,2-48,4 |
| 12 |
41633-00 |
M-42157 |
3/4″ |
R-42811 |
BR-41631-12 |
P-41701-12 |
1.70-1.907 |
43,2-48,4 |
| 13 |
41633-00 |
M-42157 |
3/4″ |
R-42811 |
BR-41631-13 |
P-41701-13 |
1.70-1.907 |
43,2-48,4 |
Tube OD: 2-1/2 inch (63,5 mm)
| TUBE GAUGE |
EXPANDER COMPLETE |
MANDREL |
SQ. DRIVE |
ROLLS |
BEADING ROLLS |
FRONT PILOT |
EXPANSION RANGE |
| [inch] |
[mm] |
| 10 |
41634-00 |
M-42158 |
3/4″ |
R-41673 |
BR-41651-10 |
P-41702-10 |
2,20-2,46 |
55,9-62,6 |
| 11 |
41634-00 |
M-42158 |
3/4″ |
R-41673 |
BR-41651-11 |
P-41702-11 |
2,20-2,46 |
55,9-62,6 |
| 12 |
41634-00 |
M-42158 |
3/4″ |
R-41673 |
BR-41651-12 |
P-41702-12 |
2,20-2,46 |
55,9-62,6 |
| 13 |
41634-00 |
M-42158 |
3/4″ |
R-41673 |
BR-41651-13 |
P-41702-13 |
2,20-2,46 |
55,9-62,6 |
Tube OD: 3 inch (76,2 mm)
| TUBE GAUGE |
EXPANDER COMPLETE |
MANDREL |
SQ. DRIVE |
ROLLS |
BEADING ROLLS |
FRONT PILOT |
EXPANSION RANGE |
| [inch] |
[mm] |
| 10 |
41359-00 |
M-42159 |
1 |
R-41676 |
BR-41666-10 |
P-41703-10 |
2.70-2,89 |
68,6-75,7 |
| 11 |
41359-00 |
M-42159 |
1 |
R-41676 |
BR-41666-11 |
P-41703-11 |
2.70-2,89 |
68,6-75,7 |
| 12 |
41359-00 |
M-42159 |
1 |
R-41676 |
BR-41666-12 |
P-41703-12 |
2.70-2,89 |
68,6-75,7 |