Danger Nitrogen Storage No Smoking Safety Sign This “Danger Nitrogen Storage No Smoking No Open Flame” safety sign clearly warns personnel to avoid smoking or open flames near nitrogen storage, helping prevent fire or explosion hazards and maintain workplace safety. Its bold, high-visibility design ensures the warning is easily seen. Commonly used in laboratories, industrial facilities, warehouses, and chemical storage areas, this hazard sign is ideal for zones where nitrogen or inert gas is stored. Available in Vinyl Label & Aluminum Sign for Durability Vinyl Label is ideal for indoor use with strong adhesive backing for smooth surfaces. Aluminum Sign provides long-term durability for both indoor and outdoor environments, offering resistance to weather, chemicals, and wear. Product Specifications: Message: Danger Nitrogen Storage No Smoking No Open Flame Formats: Vinyl label and aluminum sign High-visibility design for quick recognition Suitable for indoor and outdoor use Mounting: Four 7/32″ holes (one in each corner) Helps prevent fire hazards and enforce safe storage practices Ideal for Gas Storage Safety Nitrogen storage tanks and cylinders Laboratories and research facilities Industrial and chemical plants Warehouses and storage areas Equipment and gas handling zones Supports workplace safety by clearly warning against ignition sources near nitrogen storage.