Safety measures should be taken during transportation:

safety caps on steel cylinders must be worn when transporting steel cylinders. Steel cylinders can generally be placed flat, and should be in the same direction as the bottle mouth, and should not cross; be sure not to use guardrails that are higher than other vehicles, and stick them firmly with triangular wooden pads to prevent rolling.

It is strictly forbidden to mix with alcohol, alkali and food chemicals. Summer transportation should be carried out in the morning and evening to prevent sun exposure. Road transport should follow the technical route and driving specified by the state, and it is forbidden to stay in residential areas and densely populated areas. 

In railway logistics transportation, slipping of goods is prohibited.