Section 16 Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers and parts and accessories of such articles 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof 84 81 Taps, cocks, valves and similar appliances for pipes, boiler shells... 84 81 90 Housings for sluice or gate valves with inlet or outlet of an internal diameter excee 84 81 90 10 Housings for sluice or gate valves with inlet or outlet of an internal diameter excee Commodity Code Description 84 81 90 10 00 Housings for sluice or gate valves with inlet or outlet of an internal diameter excee
