Helium cylinder and helium properties

Introduction:

The helium gas cylinder belongs to the national standard non-refillable steel cylinder and is designed and manufactured according to the national standard GB17268-1998. It is manufactured by the production line of ISO9001-2000 quality system certification by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. It belongs to the special gas cylinder products of the cylinder type DR4 (now classified as B3). The steel cylinders are only tested by pressure test.

Helium cylinder instructions:

After filling with helium, it can be used for balloon and toy arrangement in weddings, banquets, etc. Helium is a completely inert gas, does not react with any substances, and has higher safety than combustion-explosive hydrogen. Sex and operability. Suitable for non-professional families and individuals. Portable helium cylinder.

Precautions for use:

1. The portable household helium cylinder is installed with a one-time use bottle valve to ensure that the cylinder is only used once and cannot be refilled. The accident may be caused by the refiller. The filler is hereby declared.

2. Portable household helium bottles should be stored in a cool, ventilated and dry place, and the ambient temperature should not exceed 55 °C. Try to prevent collisions, falls and prevent damage and deformation of the bottle during transportation.

3, the rupture disc on the cylinder should pay attention to protection, not knocking, to prevent sharp hard objects from colliding and rubbing. Ensure adult operation when using.