… casks, drums, cans, boxes and similar containers, for any material (other than compressed or liquefied gas), of iron … whether or not lined or heat-insulated, but not fitted with mechanical or thermal equipment. …
Explanatory notes
… applies to containers of a capacity exceeding 300 l, normally installed as fixtures in factories, etc., this heading … or oil drums; petrol cans; milk churns; casks and drums for alcohol, latex, caustic soda, calcium carbide, dyestuffs or … closures to facilitate filling and emptying. The heading also includes casks, etc., insulated by means of double …