1 When more than 5 bottles of acetylene are stored, but not more than 20 bottles, separate storage rooms shall be separated with non-combustible or refractory wall in the field or workshop; when more than 20 bottles are stored, acetylene bottle warehouse shall be installed. The design and construction of acetylene bottle depot should comply with TJ6 Fire Protection Code for Architectural Design and TJ31 Design Code for Acetylene Station.


2 Storage rooms should not be less than 15 meters away from open fires or sparks. Good ventilation and cooling measures should be taken to avoid direct sunlight. Fire hydrants and dry powder or carbon dioxide extinguishers should be installed nearby.


When storing acetylene bottles, it is generally necessary to keep them upright and take anti-dumping measures.


4. Storage with chlorine cylinders, oxygen cylinders and other combustibles is strictly prohibited.


5 Storage rooms should be managed by special personnel and marked with dangerous acetylene and no fireworks in striking locations.