What color is used for pipes intended for steam?

In plumbing and piping systems, color coding is used to identify the contents or purpose of the piping, which aids in safety and maintenance. In this context, steam pipes are typically color-coded yellow. This designation helps workers quickly recognize the type of media that is flowing through the pipes, which is essential for ensuring proper handling and reducing hazards during maintenance or repairs.

Using yellow for steam also aligns with safety standards and guidelines in the industry, which often dictate specific colors for various utilities. This color-coding system helps establish a uniform approach across different projects and jurisdictions, making it easier for technicians and other personnel to identify and interact with the systems they are working on.

By clearly differentiating steam pipes from those carrying other substances such as water, gas, or air—often designated by different colors like blue, green, or white—the industry can better manage risks associated with high-pressure and high-temperature steam systems. This is crucial since improper handling of steam can lead to severe accidents or injuries.