What color Teflon tape is specifically used for natural gas piping?

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Yellow Teflon tape is specifically designed for use with natural gas piping. This tape is thicker and denser than other types of Teflon tape and is formulated to help create a reliable seal on gas pipelines. Its distinct color is essential for identifying it among other types of tape, ensuring that installers and inspectors can quickly recognize its intended application, particularly in systems that carry flammable gases.

Using the correct color of Teflon tape is crucial for safety and compliance with industry standards. Yellow tape is not only appropriate for natural gas but also safe for use in environments where explosive gases are present, providing assurance that the seals will hold under pressure while preventing leaks. Other colors of Teflon tape are formulated for different purposes, such as water or non-flammable gas applications, and therefore should not be used in gas piping to avoid potential hazards.