… Flexible tubing of base metal, with or without fittings. …
Explanatory notes
… 83.07 ‑ Flexible tubing of base metal, with or without fittings. 8307.10 ‑ Of iron or … may be rendered water or gas tight by packing with rubber, asbestos, textiles, etc. It is then suitable for use as … into the form of machinery or vehicle parts, etc., e.g., by assembly with other materials ( Sections XVI and XVII ). …