What is the standard color used in LP gas lines to indicate propane?

The standard color used in LP gas lines to indicate propane is yellow. In the context of gas distribution and safety regulations, colors are used as an important visual cue to identify different types of gases and their associated hazards. Yellow is specifically designated for indicating propane in the United States, which aligns with The National Fire Protection Association (NFPA) standards and other regulatory guidelines. This color coding helps ensure safety and prevents accidental mishandling of different types of gases, ultimately aiming to protect both people and property.

Recognizing the significance of color coding is crucial for anyone working with gas lines, as it aids in identifying the specific type of gas being handled, which is essential for knowing the proper safety protocols and appropriate equipment to use.