What are the fabrication requirements for an LP gas hose and its connections?

The fabrication requirements for an LP gas hose and its connections emphasize the importance of material properties that can withstand exposure to liquefied petroleum gas. A hose that is resistant to LP gas is crucial because it prevents leaks and ensures safety during gas transfer or usage. Materials used in manufacturing these hoses must exhibit non-reactivity with LP gas, maintaining integrity and performance throughout their expected lifespan while being exposed to different environmental conditions.

While flexibility and resistance to heat or pressure are important factors for hoses, they do not specifically address the requirement for resistance to liquefied petroleum gas itself. Therefore, the focus on LP gas resistance directly correlates with the safety and reliability standards outlined in the NFPA 58 code. This characteristic ensures that the hose will not deteriorate or fail when in contact with LP gas, which could lead to hazardous situations.