Small helium tanks are small pressure-bearing containers, mainly used for balloon inflation at parties, celebrations and other occasions. Please strictly follow the safety precautions below during use to avoid potential safety hazards:

Storage and Handling: Store in a cool and well-ventilated place, keep away from high heat, open flames and direct sunlight (strictly keep away from heaters, stoves and direct sunlight areas). The ambient temperature shall be kept between -40℃ and 60℃. Handle with care during transportation; do not drop, smash, collide or roll the tank to prevent tank damage and gas leakage.

Filling and Usage: Small helium tanks are only allowed to be filled with helium. It is strictly prohibited to fill with other gases (such as flammable and explosive hydrogen). Disposable small helium tanks must not be refilled. Control the inflation speed to avoid overpressure. Wear protective gloves during operation and open the valve slowly to prevent frostbite caused by rapid gas ejection.

On-site Use: Keep the small helium tank away from crowded areas (especially children) during use. Do not directly touch the valve outlet of the tank with hands. If abnormalities such as gas leakage or heavy frost formation are found, close the valve immediately, stop use and dispose of it properly. Do not repair it by yourself.

Waste Disposal: After the small helium tank is used up, confirm there is no residual gas in the tank (slowly open the valve to release remaining gas). Dispose of it in accordance with regulations as recyclable waste or hazardous waste. Do not discard randomly, incinerate or strike the waste tank.

Special Prohibitions: It is strictly forbidden to place small helium tanks in enclosed spaces (such as car compartments and closed rooms) to prevent accumulation of leaked gas. Do not privately modify or disassemble the tank body and valves. Illegal operation may cause tank rupture.