Which term describes the materials used for sprinkler system piping?

Which term describes the materials used for sprinkler system piping?

• A. Pipe Materials
• B. Listed Pipe
• C. Light Hazard Occupancies
• D. Installation Instructions

Answer: (A)

The main idea here is recognizing the term that refers to what the piping is made from in a sprinkler system. The materials used to construct sprinkler piping are described as pipe materials. This label covers the actual substances and forms of the piping, such as steel, CPVC, copper, or other approved materials, that NFPA 13R permits or specifies for sprinkler installations. Other options don’t describe the materials themselves: a listed pipe refers to an item that has been certified by a testing organization, not the material category; light hazard occupancies are about the type of space being protected; and installation instructions are the manufacturer’s guidance on how to install the piping. Therefore, pipe materials is the correct term.

The main idea here is recognizing the term that refers to what the piping is made from in a sprinkler system. The materials used to construct sprinkler piping are described as pipe materials. This label covers the actual substances and forms of the piping, such as steel, CPVC, copper, or other approved materials, that NFPA 13R permits or specifies for sprinkler installations. Other options don’t describe the materials themselves: a listed pipe refers to an item that has been certified by a testing organization, not the material category; light hazard occupancies are about the type of space being protected; and installation instructions are the manufacturer’s guidance on how to install the piping. Therefore, pipe materials is the correct term.