Pipes and shaped sections, pipe couplings, connection pieces, pipe bends, T-pieces, cross pieces, reducers, supports, flanges, tubes, fittings, clamps, end caps, seals, containers, tanks, all of the aforesaid goods of metal, in particular stainless steel; valves of metal, other than parts of machines

Regulators [parts of machines]; valves [parts of machines]; valves actuators; actuators for valves; pigs for cleaning pipes; spray heads [parts of machines]; mixers [machines]

Reaction vessels, chemical reactors, sight glasses [optical]