How to distinguish the propane gas and liquefied petroleum gas cylinders

a, use different: liquefied petroleum gas bottle are mainly civil and propane gas bottle are mainly used in the process online. Different shapes: liquefied gas bottle, bottle head with handwheel, low cylinders. Hotel with bigger, need a medium pressure reducing valve. The bottle is grey. Propane bottle, bottle head without handwheel, switch, need special wrench cylinder relatively slim, when used with can adjust the pressure reducing valve. Gas cylinders for reddish brown. Three, different components: propane is a kind of relatively pure gas. Can cook, because they can burn. But if home cooking with comparable liquefied gas is more expensive.

liquefied gas is ethylene, ethane, propane, butane and butene, propylene gas mixture gas is refers to carbon monoxide poisoning of carbon monoxide gas poisoning, so liquefied gas leak won't poisoning.

reproduced: baidu know