Disposable helium tank（seamless）

Short Description:

The helium tank belongs to the national standard non refillable cylinder, which is designed and manufactured according to the national standard GB17268-1998. It is manufactured by the production line certified by the ISO9001-2000 quality system of the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China. It belongs to the DR4 (now classified as B3) special cylinder product of the steel cylinder category. The steel cylinders are delivered one by one through pressure test inspection.

A gas cylinder is a pressure vessel for storage and containment of gases at above atmospheric pressure.

High-pressure gas cylinders are also called bottles. Inside the cylinder the stored contents may be in a state of compressed gas, vapor over liquid, supercritical fluid, or dissolved in a substrate material, depending on the physical characteristics of the contents.

A typical gas cylinder design is elongated, standing upright on a flattened bottom end, with the valve and fitting at the top for connecting to the receiving apparatus.

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Application

After being filled with helium, it can be used for the arrangement of balloons and toys in wedding celebrations, banquets and other activities. As a completely inert gas, helium will not react with any substance, and has higher safety and operability compared with hydrogen with combustion and explosion. Suitable for non professional families and individuals. Portable helium tank.

1. A disposable cylinder valve is installed on the portable household helium tank to ensure that the steel cylinder can only be used once and cannot be refilled. The person who fills the tank shall bear legal liability for any accident that may be caused by refilling.

2. Portable household helium cylinders shall be stored in a cool, ventilated and dry place, and the ambient temperature shall not exceed 55 ° C. During transportation, try to prevent collision, falling, damage and deformation of the bottle.

3. The bursting disc on the steel cylinder shall be protected from knocking to prevent collision and friction of sharp and hard objects. When using, ensure adult operation.
Colorless, tasteless and odorless inert gas in gaseous state under normal temperature. The gas with the lowest critical temperature, which is the most difficult to liquefy, is extremely inert, and can neither burn nor support combustion. Dark yellow when discharging under low voltage. Helium has special physical properties, and it will not solidify under its vapor pressure at absolute zero. Nitrogen has stable chemical properties and generally does not generate compounds. It can form He+2, HeH plasma and molecules when excited in a low-voltage discharge tube. Compounds can be formed with certain metals under specific conditions.