hydrozon

Transportable buildings, construction units and containers of metal for the storage of gases, in particular frames, cabinets, cage-type pallets and boxes of metal for holding gas tanks, compressed gas cylinders and other gas containers; containers, bottles, cylinders and tanks of metal for the storage of gases or liquefied gases, and connector fittings and adjustment valves suitable therefor; gas fittings, valves and taps, pressure reducers, pipelines and junctions for pipelines, of metal; containers of metal for storing liquids, in particular frozen liquefied gases; the aforesaid containers and fittings, including in combined form. Measuring, signalling, checking (supervision) and regulating apparatus and instruments for gas systems; apparatus and instruments for switching, regulating and controlling gas flows, with a pneumatic and electric base; gas pressure measuring apparatus and pressure display apparatus, flow meters, fill-level measuring apparatus. Apparatus for steam generating and gas preparation apparatus, gas control cabinets, panels or consoles, the latter being in particular for preparation of a dedicated gas reserve for use in heat treatment furnaces and predominantly consisting of combinations of measuring, switching and adjustment components; regulating and safety accessories for gas apparatus and gas pipes; heat treatment furnaces, in particular roller hearth furnaces, batch feed furnaces and continuous furnaces; measuring, switching and regulating apparatus being components for gas apparatus and gas pipes.