CE Certified
Tube Tools — Boiler Tube Expanders
A Series
Boiler Tube Expanders
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These Boiler Tube expanders are the best ‘Value for Money’ tool in the world when parallel rolling tubes.
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Sturdy construction with rolls self contained in cage.
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Time tested, durable design.
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Use – Economical tool used for applications where boiler tubes are to be expanded without flaring
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Roller Length (mm)
Roller Length (inch)
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Expander | Min ID Tool Enters (mm)Min ID Tool Enters (inch) | Max Expansion Tool (mm)Max Expansion Tool (inch) | Reach (mm)Reach (inch) | Thickness (mm)Thickness (inch) | Thickness (bwg) | Drive inch | Price | |
|---|---|---|---|---|---|---|---|---|
A-76/4 |
62.2 2.448 |
70.4 2.772 |
41.28 1 5/8 |
2.11-1.65 0.083-0.065 |
14-16 |
1" |
||
A-76/5 |
62.2 2.448 |
70.4 2.772 |
53.98 2 1/8 |
2.11-1.65 0.083-0.065 |
14-16 |
1" |
||
A-76/6 |
62.2 2.448 |
70.4 2.772 |
66.68 2 5/8 |
2.11-1.65 0.083-0.065 |
14-16 |
1" |
||
A-77/2 |
63.6 2.503 |
72 2.834 |
22.23 7/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1" |
||
A-77/3 |
63.6 2.503 |
72 2.834 |
28.58 1 1/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1" |
||
A-77/4 |
63.6 2.503 |
72 2.834 |
41.28 1 5/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1" |
||
A-77/5 |
63.6 2.503 |
72 2.834 |
53.98 2 1/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1" |
||
A-77/6 |
63.6 2.503 |
72 2.834 |
53.98 2 1/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1" |
||
A-74/2 |
58.6 2.307 |
67 2.638 |
22.23 7/8 |
6.58 0.259 |
3 |
1" |
||
A-74/3 |
58.6 2.307 |
67 2.638 |
28.58 1 1/8 |
6.58 0.259 |
3 |
1" |
||
A-74/4 |
58.6 2.307 |
67 2.638 |
41.28 1 5/8 |
6.58 0.259 |
3 |
1" |
||
A-74/5 |
58.6 2.307 |
67 2.638 |
53.98 2 1/8 |
6.58 0.259 |
3 |
1" |
||
A-74/6 |
58.6 2.307 |
67 2.638 |
66.68 2 5/8 |
6.58 0.259 |
3 |
1" |
||
A-75/2 |
60.4 2.377 |
68.8 2.709 |
22.23 7/8 |
6.05 0.238 |
4 |
1" |
||
A-75/3 |
60.4 2.377 |
68.8 2.709 |
28.58 1 1/8 |
6.05 0.238 |
4 |
1" |
||
A-75/4 |
60.4 2.377 |
68.8 2.709 |
41.28 1 5/8 |
6.05 0.238 |
4 |
1" |
||
A-75/5 |
60.4 2.377 |
68.8 2.709 |
53.98 2 1/8 |
6.05 0.238 |
4 |
1" |
||
A-75/6 |
60.4 2.377 |
68.8 2.709 |
66.68 2 5/8 |
6.05 0.238 |
4 |
1" |
||
A-76/2 |
62.2 2.448 |
70.4 2.772 |
22.23 7/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1" |
||
A-76/3 |
62.2 2.448 |
70.4 2.772 |
28.58 1 1/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1" |
||
A-76/4 |
62.2 2.448 |
70.4 2.772 |
41.28 1 5/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1" |
||
A-76/5 |
62.2 2.448 |
70.4 2.772 |
53.98 2 1/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1" |
||
A-76/6 |
62.2 2.448 |
70.4 2.772 |
66.68 2 5/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1" |
||
A-78/2 |
65 2.559 |
73.4 2.889 |
22.23 7/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1" |
||
A-78/3 |
65 2.559 |
73.4 2.889 |
28.58 1 1/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1" |
||
A-78/4 |
65 2.559 |
73.4 2.889 |
41.28 1 5/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1" |
||
A-78/5 |
65 2.559 |
73.4 2.889 |
53.98 2 1/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1" |
||
A-78/6 |
65 2.559 |
73.4 2.889 |
66.68 2 5/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1" |
||
A-79/2 |
66.6 2.622 |
75 2.953 |
28.58 1 1/8 |
3.05-2.41 0.12-0.095 |
11-13 |
1" |
||
A-79/3 |
66.6 2.622 |
75 2.953 |
28.58 1 1/8 |
3.05-2.41 0.12-0.095 |
11-13 |
1" |
Select Expander Table
Spare Part
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Item Code | Spare Part | Expander | Price | |
|---|---|---|---|---|
DM-15 |
Mandrel |
A-43/3 |
||
DM-15 |
Mandrel |
A-43/3 |
||
24-4-RS |
Roller |
A-43/4 |
||
24-4-RS |
Roller |
A-43/4 |
||
DM-15 |
Mandrel |
A-43/4 |
||
DM-15 |
Mandrel |
A-43/4 |
||
26-2-RS |
Roller |
A-44/2 |
||
DM-16 |
Mandrel |
A-44/2 |
||
26-3-RS |
Roller |
A-44/3 |
||
DM-16 |
Mandrel |
A-44/3 |
||
26-4-RS |
Roller |
A-44/4 |
||
DM-16 |
Mandrel |
A-44/4 |
||
27-2-RS |
Roller |
A-45/2 |
||
DM-16 |
Mandrel |
A-45/2 |
||
27-3-RS |
Roller |
A-45/3 |
||
DM-16 |
Mandrel |
A-45/3 |
||
27-4-RS |
Roller |
A-45/4 |
||
DM-16 |
Mandrel |
A-45/4 |
||
31-2-RS |
Roller |
A-46/2 |
||
31-2-RS |
Roller |
A-46/2 |
||
DM-16 |
Mandrel |
A-46/2 |
||
DM-16 |
Mandrel |
A-46/2 |
||
31-3-RS |
Roller |
A-46/3 |
||
31-3-RS |
Roller |
A-46/3 |
||
DM-16 |
Mandrel |
A-46/3 |
||
DM-16 |
Mandrel |
A-46/3 |
||
31-4-RS |
Roller |
A-46/4 |
||
31-4-RS |
Roller |
A-46/4 |
||
DM-16 |
Mandrel |
A-46/4 |
||
DM-16 |
Mandrel |
A-46/4 |
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