What color coding identifies ABS pipe?

The correct identification for ABS (Acrylonitrile Butadiene Styrene) pipe is denoted by a black color coding. In the plumbing industry, specific colors are used for various types of piping materials, and ABS is categorized under black. This color coding is standard to ensure clear identification and prevent mistakes during installation and maintenance.

Green is typically associated with chemicals or other specialty piping. Red is often reserved for fire protection piping systems, like those made from PVC or CPVC, while blue/grey pipes are sometimes associated with specific water systems or other types of plastic materials. Understanding these color codes is essential for anyone in the plumbing or steamfitting field, as it ensures that the correct materials are used in the appropriate applications for safety and functionality.