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-35/2 |
19.7 0.775 |
22.3 0.877 |
22.23 7/8 |
4.19 0.165 |
8 |
3/8" |
||
A-35/3 |
19.7 0.775 |
22.3 0.877 |
28.58 1 1/8 |
4.19 0.165 |
8 |
3/8" |
||
A-37/2 |
20.6 0.811 |
23.1 0.909 |
22.23 7/8 |
3.76 0.148 |
9 |
3/8" |
||
A-37/3 |
20.6 0.811 |
23.1 0.909 |
28.58 1 1/8 |
3.76 0.148 |
9 |
3/8" |
||
A-37/4 |
20.6 0.811 |
23.1 0.909 |
41.28 1 5/8 |
3.76 0.148 |
9 |
3/8" |
||
A-38/2 |
21.3 0.838 |
23.8 0.937 |
22.23 7/8 |
3.4 0.134 |
10 |
3/8" |
||
A-38/3 |
21.3 0.838 |
23.8 0.937 |
28.58 1 1/8 |
3.4 0.134 |
10 |
3/8" |
||
A-38/4 |
21.3 0.838 |
23.8 0.937 |
41.28 1 5/8 |
3.4 0.134 |
10 |
3/8" |
||
A-39/2 |
22 0.866 |
24.5 0.964 |
22.23 7/8 |
3.05 0.12 |
11 |
3/8" |
||
A-39/3 |
22 0.866 |
24.5 0.964 |
28.58 1 1/8 |
3.05 0.12 |
11 |
3/8" |
||
A-39/4 |
22 0.866 |
24.5 0.964 |
41.28 1 5/8 |
3.05 0.12 |
11 |
3/8" |
||
A-40/2 |
22.4 0.881 |
25 0.984 |
22.23 7/8 |
2.77 0.109 |
12 |
3/8" |
||
A-40/3 |
22.4 0.881 |
25 0.984 |
28.58 1 1/8 |
2.77 0.109 |
12 |
3/8" |
||
A-40/4 |
22.4 0.881 |
25 0.984 |
41.28 1 5/8 |
2.77 0.109 |
12 |
3/8" |
||
A-43/2 |
24.4 0.96 |
27.2 1.071 |
22.23 7/8 |
1.65 - 1.83 0.065-0.072 |
15-16 |
1/2" |
||
A-43/3 |
24.4 0.96 |
27.2 1.071 |
28.58 1 1/8 |
1.65 - 1.83 0.065-0.072 |
15-16 |
1/2" |
||
A-43/4 |
24.4 0.96 |
27.2 1.071 |
41.28 1 5/8 |
1.65 - 1.83 0.065-0.072 |
15-16 |
1/2" |
||
A-41/2 |
23.3 0.917 |
25.9 1.019 |
22.23 7/8 |
2.41 0.095 |
13 |
3/8" |
||
A-41/3 |
23.3 0.917 |
25.9 1.019 |
28.58 1 1/8 |
2.41 0.095 |
13 |
3/8" |
||
A-41/4 |
23.3 0.917 |
25.9 1.019 |
41.28 1 5/8 |
2.41 0.095 |
13 |
3/8" |
||
A-42/2 |
23.8 0.937 |
26.5 1.043 |
22.23 7/8 |
2.11 0.083 |
14 |
1/2" |
||
A-42/3 |
23.8 0.937 |
26.5 1.043 |
28.58 1 1/8 |
2.11 0.083 |
14 |
1/2" |
||
A-42/4 |
23.8 0.937 |
26.5 1.043 |
41.28 1 5/8 |
2.11 0.083 |
14 |
1/2" |
||
A-49/5 |
27.6 1.086 |
30.4 1.196 |
53.98 2 1/8 |
1.65 0.065 |
16 |
1/2" |
||
A-49/6 |
27.6 1.086 |
30.4 1.196 |
66.68 2 5/8 |
1.65 0.065 |
16 |
1/2" |
||
A-43/2 |
24.4 0.96 |
27.2 1.071 |
22.23 7/8 |
3.4 0.134 |
10 |
1/2" |
||
A-43/3 |
24.4 0.96 |
27.2 1.071 |
28.58 1 1/8 |
3.4 0.134 |
10 |
1/2" |
||
A-43/4 |
24.4 0.96 |
27.2 1.071 |
41.28 1 5/8 |
3.4 0.134 |
10 |
1/2" |
||
A-41/2 |
23.3 0.917 |
25.9 1.019 |
22.23 7/8 |
4.19 0.165 |
8 |
3/8" |
||
A-41/3 |
23.3 0.917 |
25.9 1.019 |
28.58 1 1/8 |
4.19 0.165 |
8 |
3/8" |
Select Expander Table
Spare Part
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Item Code | Spare Part | Expander | Price | |
|---|---|---|---|---|
17-2-RS |
Roller |
A-35/2 |
||
17-2-RS |
Roller |
A-35/2 |
||
DM-13 |
Mandrel |
A-35/2 |
||
DM-13 |
Mandrel |
A-35/2 |
||
17-3-RS |
Roller |
A-35/3 |
||
17-3-RS |
Roller |
A-35/3 |
||
DM-13 |
Mandrel |
A-35/3 |
||
DM-13 |
Mandrel |
A-35/3 |
||
18-2-RS |
Roller |
A-36/2 |
||
DM-12 |
Mandrel |
A-36/2 |
||
18-3-RS |
Roller |
A-36/3 |
||
DM-12 |
Mandrel |
A-36/3 |
||
18-2-RS |
Roller |
A-37/2 |
||
18-2-RS |
Roller |
A-37/2 |
||
DM-13 |
Mandrel |
A-37/2 |
||
DM-13 |
Mandrel |
A-37/2 |
||
18-3-RS |
Roller |
A-37/3 |
||
18-3-RS |
Roller |
A-37/3 |
||
DM-13 |
Mandrel |
A-37/3 |
||
DM-13 |
Mandrel |
A-37/3 |
||
18-4-RS |
Roller |
A-37/4 |
||
18-4-RS |
Roller |
A-37/4 |
||
DM-13 |
Mandrel |
A-37/4 |
||
DM-13 |
Mandrel |
A-37/4 |
||
19-2-RS |
Roller |
A-38/2 |
||
19-2-RS |
Roller |
A-38/2 |
||
DM-13 |
Mandrel |
A-38/2 |
||
DM-13 |
Mandrel |
A-38/2 |
||
19-3-RS |
Roller |
A-38/3 |
||
19-3-RS |
Roller |
A-38/3 |
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