What are the gas cylinder rules? - Hyderabad

1. Cylinder Design and Construction
Gas cylinders must be constructed with durable, high-quality materials that can withstand high pressure.
Each cylinder should have the manufacturer’s identification, serial number, and the maximum permissible pressure (in bar or psi) stamped on it.
Safety features, such as pressure-relief devices, must be included to release excess pressure safely in case of emergency.
2. Proper Labeling and Marking
Cylinders must be clearly labeled with the type of gas they contain (e.g., oxygen, nitrogen, LPG) and appropriate hazard symbols (flammable, toxic, etc.).
Labels should also include handling and storage instructions.
The color coding on cylinders helps identify the type of gas for quick and easy recognition.
3. Storage Guidelines
Cylinders should be stored in well-ventilated, cool areas away from direct sunlight, sources of heat, flames, or electrical circuits.
They should be stored upright and secured to prevent them from tipping over or rolling.
Cylinders containing flammable gases must be kept away from combustible materials and stored separately from those containing oxidizing gases.
4. Handling Procedures
Only trained personnel should handle gas cylinders. Training should include proper methods of connecting and disconnecting cylinders, operating valves, and using pressure regulators.
Cylinders must never be dropped, dragged, or rolled across the floor. Appropriate handling equipment like trolleys should be used.
Protective valve caps should be in place when cylinders are not in use to prevent damage to the valve.
5. Regular Inspections and Testing
Gas cylinders are required to undergo periodic inspections to check for signs of corrosion, leaks, dents, or other damage that could compromise safety.
Testing should be done to assess the cylinder’s structural integrity. This can include pressure testing and other diagnostic methods.
Any damaged or expired cylinders should be immediately removed from service and replaced.