Gas filling process and points

First, the main points of permanent gas filling

1. Professional training, certification, and compliance procedures

2, wearing protective equipment, inspection equipment

3. Review cylinders and check air tightness

4, open the total valve, ready to inflate

5, inspection when filling

6, the discovery of the problem

7. When the pressure is greater than 12.5MPa, it is forbidden to enter.

8, determine the highest filling pressure

9, switch the main valve, sorting and stacking.

Second, the liquefied gas filling points

1. Professional training, certification, and compliance procedures

2, wearing protective equipment, inspection equipment

3. Residual liquid inspection and treatment of the bottle to be inflated

4, do a good filling record

5, according to the filling factor filling

6, check the weight

7, posted a variety of identification labels