Oxygen and acetylene bottles should be placed separately, at least 5 meters apart, and 10 meters away from an open flame.
Gas cylinders should be placed vertically, not lying down, and measures should be taken to prevent dumping.
Do not use grease – stained tools, gloves or oil work clothes to contact oxygen cylinder valves, pressure relievers, etc.
It is strictly forbidden to heat the bottle with a heat source whose temperature exceeds 40 degrees Celsius.
To open or close the bottle valve, use a hand or special wrench.
After using the cylinder, close the valve, release the pressure of the pressure reducer, and wear a bottle cap.
If gas cylinder leakage is found during use, find out the cause and take corrective measures in time.
Gas cylinders should be properly kept after use. Empty bottles should be marked with “empty bottle” label; Cylinders with partially used gas should be labeled “in use”; Unused full cylinders should be labeled “Full”.
40L oxygen tank outlet dissolved acetylene bottle
| Trade name | Type | Outside Diameter
(mm) |
Water Capacity
(L) |
Working pressure
（Bar） |
Design wall thickness
（mm） |
Materia
Grades |
| oxygen cylinder | 40.0L | 219 | 40.0 | 150 | 5.7 | 37MN |
| acetylene cylinder | 40.0L | 250 | 40.0 | 5.2Mpa | 3.3 | HP295
|
Oxygen combustibility, must ban oil ban fire, this is common sense.
Some oxygen plants can stand in the cutting site, waste collection station, etc., filling or welding and cutting operations, the site is full of oil, dirty and messy; Some even try bottle gas with a lighter, there are cigarettes in the mouth to open the oxygen valve, which is hard to avoid explosion accidents.
In order to reduce welding and cutting site bottle explosion casualties, oxygen cylinder, dissolved acetylene cylinder gas pipeline pull a little longer, let the bottle away from the operator some.
There is a gas cylinder color unknown, can not tell what is the bottle.
Use hydrogen bottles to fill oxygen, many are caused by the color code is not obvious, increase safety risks
