Mingshi "QF-Q" Series Gas Ball Valves are suitable for switch control in the gas pipelines whose operating mediums are LPG, LNG and so on.

Product performance:Temperature and Pressure Resistance: max. up to 95℃,1-1.25Mpa. High Mechanical Strength: not easy to be damaged or cracked. Corrosion Resistance: resistant to acid, alkaline and salt solutions. Cleanness and Health: no harmful substances, mould-proof, non-rusting and non-scaling. Light Weight: arbitrary length with convenient installation. Flexibility and Non-Rebound: can be bent without being heated, reduced the use of fittings. Heat Preservation: 1/100 heat conductivity of metal pipe, excellent heat preservation and outstanding energy conservation. Anti-Vibration and Impact Resistance: the composite material can effectively reduce and absorb the pipe vibration so as to lower the noise.Main applications:Water supply pipes and drinking water pipes in buildings; Hot water supply pipes in buildings; Radiant floor and wall heating, and solar water heater pipes; Gas delivery pipes of LPG, LNG etc; Cold water delivery pipes for air-conditioners; Compressed air pipes under medium pressure; Special fluid delivery pipes for chemical engineering, petrochemical industry and food industry; Communication, telecommunication, computer, information transfer, power transmission & electrical shielding pipes and electrical insulation pipes; Water and gas supply pipes for ships.