Process Technologies

HSN CodeHSN Description

72031000Ferrous products obtained by direct reduction of iron ore and other spongy ferrous products, in lumps, pellets or similar forms; iron having minimum purity by weight of 99.94%, in lumps, pellets or similar forms - ferrous products obtained by direct reduction of iron ore

73221100Radiators for central heating, not electrically heated, and parts thereof, of iron or steel; air heaters and hot air distributors (including distributors which can also distribute fresh or conditioned air), not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel - radiators and parts thereof : of cast iron

84191110Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 8514), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilising, pasteurising, steaming, drying, evaporating, vaporising, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, non-electric - instantaneous or storage water heaters non-electric: 8419 11 - instantaneous gas water heaters : domestic type

84211100Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases - centrifuges, including centrifugal dryers: cream separators

84751000Machines for assembling electric or electronic lamps, tubes or valves or flash-bulbs, in glass envelopes; machines or manufacturing or hot working glass or glassware machines for assembling electric or electronic lamps, tubes or valves or flash-bulbs, in glass envelopes