Hat Principles Should Be Followed When Using Oxygen Cylinders?

The oxygen cylinder manufacturer emphasizes that strict adherence to safety principles during the use of gas cylinders is essential to ensure safe operation. Whether in transportation or storage, various safety risks may arise. Therefore, it is important to understand and follow the proper principles for handling steel cylinders.

High-pressure gas cylinders must be stored separately according to their categories, and when placed upright, they must be securely fixed. Cylinders should be kept away from heat sources, protected from direct sunlight, and shielded from strong vibrations. In laboratory environments, the number of cylinders should generally not exceed two. The shoulder of each cylinder must be permanently stamped with essential information, including the manufacturing date, cylinder type, working pressure, hydrostatic test pressure, test date, next inspection date, gas capacity, and cylinder weight. To avoid confusion, cylinders are usually painted in different colors and labeled with the name of the contained gas.

Pressure regulators used for high-pressure cylinders must be dedicated to specific gas types. The manufacturer recommends tightening all screws during installation to prevent leakage. When opening or closing the regulator or valve, all operations must be performed slowly. During use, the switch valve should be opened first, followed by the pressure regulator. After use, the switch valve should be closed first, then the remaining gas should be released before closing the regulator. The regulator must not be closed alone while leaving the switch valve open.

When operating high-pressure cylinders, personnel should stand perpendicular to the cylinder interface. Striking or impacting the cylinder is strictly prohibited during operation. Cylinders must be checked frequently for leaks, and pressure gauge readings should be monitored at all times.