| |
|
| NA Series : |
|
| Economical tool used for PARALLEL tube expansion. Drum/ Header/Short series mandrels available for specific application. |
 |
| Tube Size ( O.D.) |
Tube Sheet |
7/8” - 4.1/2”
(15-20) G (2-12) G |
| Min. |
Max. |
| 1/2” (12.7 mm) |
2.5/8” (67.95 mm) |
|
|
| NAF3 Series : |
|
| Mainly used for PARALLEL with FLARE rolling of tubes. Similar to NA series, it is also available with different types of mandrels. |
 |
| Tube Size ( O.D.) |
Tube Sheet |
7/8” - 4.1/2”
(15-20) G (2-12) G |
| Min. |
Max. |
| 1/2” (12.7 mm) |
2.5/8” (67.95 mm) |
|
|
| N114 Series |
|
| General tool used for Parallel with Flare rolling of Boiler, Economizer, Air Heater etc tubes. |
 |
| Tube Size ( O.D.) |
Tube Sheet |
2” - 4.1/2”
(15-20) G (2-12) G |
| Min. |
Max. |
| 1/2” (12.7 mm) |
2.5/8” (67.95 mm) |
|
|
| NSB Series |
|
| Used for expanding the tubes of TOP Plates of Juice Heater, Pans in Sugar Industries. |
 |
| Tube Size ( O.D.) |
Tube Sheet |
1.1/2” - 4.1/2”
(11-16) G (6-10) G |
| Min. |
Max. |
| 1.1/4” (31.75 mm) |
2” (50.8 mm) |
|
|
 |
| NCSB Series |
|
| Used for expanding the tubes of BOTTOM Plates of Juice Heater, Pans in Sugar Industries. |
 |
| Tube Size ( O.D.) |
Tube Sheet |
1.1/2” - 4.1/2”
(15-60) G (10-12) G |
| Min. |
Max. |
| 1/2” (12.7 mm) |
2.5/8” (67.95 mm) |
|
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| BOILER TUBE EXPANDING ACCESSORIES |
| Mandrel Drives |
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