Galvanized steel panel fire water tank uses hot-dip galvanized steel plate (galvanizing amount ≥275g/m²) as the main material, one of the most economical fire water storage equipment on the market, widely used in fire water storage systems of low and mid-rise buildings (below 6 floors), strictly complying with GB50974.

【Hot-dip Galvanizing Process】Hot-dip galvanizing involves complete immersion of steel plate in molten zinc liquid (approx. 450°C), forming an alloy bond between zinc layer and steel substrate, uniform zinc layer thickness (≥20μm), strong adhesion, corrosion resistance far superior to electroplated zinc; Service life 20-30 years in normal environments.

【Fire-specific Configuration】Fire-specific outlet (DN100); Liquid level controller (low level alarm); Overflow pipe, drain pipe, vent pipe; Inspection manhole (φ600mm); Deflector plate; Level indicator.

【Economic Analysis】Cost comparison of different materials for same capacity fire tanks (100m³ example): Galvanized steel ≈ FRP < Enamel < Stainless steel. Galvanized steel has obvious price advantage.

【Specifications】Capacity: 5-1000m³; Plate thickness: 2.5-4mm; Galvanizing amount: ≥275g/m²; Working pressure: atmospheric; Service life: 20-30 years.