1. Check the ingoing packaging materials
Ensure proper storage of tube boxes. You need to keep a lid on your box of tubes in order to prevent dirt from getting inside, the box needs to be stable and the tubes should be packed according to acceptable tolerances, and the tubes themselves also need to follow particular tolerances regarding diameter and ovality. When it comes to packaging material, Norden Machinery can advise you in regard to the acceptable tube tolerances.
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