Q-PIPE

Machine parts for protecting against explosions, in particular for protecting against gas and dust explosions, namely, rupture discs, mesh filters and pressure reducers and valves as parts of industrial plant manufacturing machines; machine parts for explosion pressure relief being pressure reducers and valves as parts of machines; flame arresters being parts of machines, motors or engines

Electronic regulating, measuring and control apparatus and systems comprised of electronic monitors for monitoring gas and dust pressure, electric relays, pressure gauges and pressure control equipment being blowout preventers for pressure relief of gas and dust explosions; electronic safety devices in the nature of flame arresters for impeding detonation and deflagration in conduits, vessels, tanks and pipelines preventing pressure waves and flames propagating to other parts of the plant, not being parts of machines

Regulating installations for gas apparatus and pipes and to control the flow of gases, namely, pressure regulators for gas installations; regulating apparatus for gas apparatus and installations for pressure regulation in the event of gas explosions, namely, pressure regulators for gas installations