Issues with grounding gas cylinders

(11) When gas cylinders and electric welding are used in the same location, insulating material should be placed under the cylinders to prevent them from becoming charged. Pipes and equipment in contact with gas cylinders must be equipped with grounding devices to prevent static electricity from causing combustion or explosion. The \"Regulations on Safety Supervision of Gas Cylinders\" stipulate that, in order to prevent gas cylinders from becoming charged with electricity, insulating materials should be placed at the bottom of oxygen cylinders when working alongside welders – this is a prerequisite. Metal devices such as pipes that come into contact with the gas cylinders must have proper grounding systems to prevent static electricity from causing fires or explosions. Acetylene, on the other hand, requires only 0.019 millijoules of energy to be ignited; even a tiny amount of static discharge, invisible to the naked eye, can ignite acetylene. Static electricity is generated whenever acetylene flows through pipelines or leaks, and any form of static discharge can potentially ignite it. Since acetylene explosions occur through decomposition and polymerization processes and do not require oxygen, the likelihood of an explosion once ignition occurs is very high. If acetylene cylinders are placed directly on the ground, grounding ensures that they do not accumulate static electricity