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One of the our customer is currently buying aluminium slugs
from China. Aluminium purity is above 99.7%.
Please let me know if you make aluminium slugs for the manufacturing purpose of aluminium collapsible tubes.
Our monthly volume is a little over 60 tons

Below are the sizes:

1. Without center hole
Diameter x thickness

13.3 x 4.5
15.8 x 4.75
18.8 x 4.3
21.8 x 4.3
24.8 x 4.75
31.8 x 4.5

2. With center hole
Diameter x center hole diameter x thickness
13.3 x 5 x 5.5
15.8 x 4.5 x 5.25
18.8 x 5 x 5
24.8 x 9 x 5.5

for the time being I think the above sizes are enough.

the slugs must be contain at least 99.7% purity of aluminium, well annealed, vibrated, flat shaped. hardness not over 21HB.

We prefer to communicate with manufacturers only.

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