What should I pay attention to when using helium cylinders?

The helium cylinder is designed in accordance with the provisions of the national standard GB17268-1998, manufactured by the national standard non-refillable steel cylinder, and manufactured by the production line certified by the State Administration of Quality Supervision, Inspection and Quarantine ISO9001-2000 quality system, belonging to the cylinder category DR4 ( It is now classified as Grade B3) special gas cylinder products, and the cylinders are tested and inspected one by one before leaving the factory.

After being filled with helium, it can be used to decorate balloons and toys for weddings, banquets and other events. Helium is a completely inert gas and will not react with any substances. Compared with hydrogen, which is combustible and explosive, it has higher safety. And operability. Suitable for non-professional family and personal use. Portable helium cylinder.