What is the difference between a yellow bottle gas tank and a blue bottle gas tank?

If it is divided by color, there is not much difference, as long as it is regular. It's not black. It's all safe. It's just that the colors are different. The main thing depends on the valve on the gas tank. Is it a straight valve or an angle valve. The straight valve is safer.

1. In the event of an accidental gas leak, do not start any electrical equipment, including turning on lights, exhaust fans, range hoods, TVs, radios, and making phone calls. Open doors and windows for ventilation in time, and report to the gas company promptly.

2. Gas appliances must use qualified products from regular manufacturers, and should not be cheap for a while and bury hidden dangers of accidents.

3. When installing a gas water heater, be sure to ask professionals to carry out the standard installation. When using the water heater, be sure to keep the room well ventilated.

4. When using gas, someone must be supervised in front of the stove. Check whether the gas valve is closed every day before going out and before going to bed.

5. During indoor decoration, gas facilities cannot be moved, gas meters, gas pipes, etc. should not be installed in the cabinet, and gas valves should not be sealed.

6. The gas stove cannot be placed directly below the gas meter, and must be staggered more than 30 cm directly below the gas meter, so that the gas meter cannot be heated or damp.