Oxygen cylinder withstands temperature in summer
The filling capacity of the oxygen cylinder should be strictly controlled to ensure that the pressure of the gas in the cylinder does not exceed 20 under the highest use temperature (60 ° C for domestic use).
Oxygen cylinders explode at 80 degrees. Improper maintenance and storage of gas cylinders cause accidents. It is mainly due to the serious corrosion of the cylinder body or the use of the gas cylinder under the hot sun for a long time, or the gas cylinder close to the high temperature heat source, which is a common direct cause of the gas cylinder explosion. According to the test, the oxygen cylinder in the summer of direct exposure to the sun, the cylinder wall temperature can reach 200℃. Under normal circumstances, the conditions for filling oxygen are 20 ° C temperature and 150 atmosphere pressure. The pressure in the cylinder increases with the increase of temperature.
