Portable Empty Fire Extinguisher Steel Cylinder, 1-2-3-4-6kg Fire Extinguisher Tank

Portable Empty Fire Extinguisher Steel Cylinder, 1-2-3-4-6kg Fire Extinguisher Tank. Empty CO2 fire extinguisher cylinder, seamless high pressure structure for carbon dioxide fire suppression. Strict hydraulic pressure test passed, safe for CO2 gas filling and long term storage. Multiple capacity sizes optional, support OEM for fire extinguisher assembly. Standard thread neck, perfectly match CO2 fire extinguisher valve and other accessories. Smooth painted surface, anti rust treatment, stable performance under complex environment. Ideal spare replacement parts for fire fighting equipment, widely used in industrial, commercial fire protection.