Fire grille

  • Fire grille

    Fire grille

    Product Description • Fire grille is designed for fireproof doors , it can meets the demand of ventilation in daily life and provide            and excellent fire protection through rapid expansion by itself in a fire,thereby prevent passing fire and hot          gases. • Suitable for fire resisting doorsets & compartment walls for up to 60 minute fire resistance. • Fire grille size: Minimum unit is 150mm*150mm, Horizontal and vertical overlapping,thickness 40mm .        standard set...