Metallurgical Heat Treatment Industry Gas Solution



Steel-making converter sealing, blast furnace roof sealing, blast furnace ion-making pulverized coal inection continuous casting,continuous rolling, steel annealing, stress relief aging, quenching carburizing,nitrocarburizing,soft nitrding, vacuum quenching and other nitrogen Base atmosphere heat treatment, metal welding and powder metallurgy sintering, as well as cleaning, dilution of gas.