There are two different types of gas hoses. They are
· High-pressure hose and
· Low-pressure hose
High-Pressure hose
High-pressure hoses are used in gas torches, warehouse heaters, large barbeques, grain dryers, etc. High-pressure hoses should be manufactured with built-in connectors and the hose should not be more than one meter long. They may be also made with stainless steel. They are known as armored hoses, which will work very long.
Low-Pressure hose
Low pressure does not come with connectors. You’ll need to be extra careful with it.
Always buy the best hose you can from your LPG distributor, which you can afford. Do not get a second-hand hose to use. It may lead to a gas leak.