Which term identifies chlorinated polyvinyl chloride pipe used for fire protection?

Which term identifies chlorinated polyvinyl chloride pipe used for fire protection?

• A. CPVC Pipe
• B. ASTM F 442
• C. Table 5.1.1.5.1
• D. Solidus Temperature

Answer: (A)

CPVC pipe is the term used for chlorinated polyvinyl chloride piping used in fire protection systems. CPVC stands for chlorinated polyvinyl chloride, a variant of PVC with added chlorine that raises its temperature rating, making it suitable for sprinkler service indoors in many residential applications. In NFPA 13R, CPVC is recognized as an acceptable piping material for interior wet sprinkler systems when installed with listed CPVC fittings and solvent cement per the appropriate listings. The other options aren’t the pipe-name term: a standard like ASTM F 442 describes the specification for CPVC pipe and fittings used in fire protection, but it’s a standard, not the material designation; a table reference is not a material name; and solidus temperature is a unrelated property.

CPVC pipe is the term used for chlorinated polyvinyl chloride piping used in fire protection systems. CPVC stands for chlorinated polyvinyl chloride, a variant of PVC with added chlorine that raises its temperature rating, making it suitable for sprinkler service indoors in many residential applications. In NFPA 13R, CPVC is recognized as an acceptable piping material for interior wet sprinkler systems when installed with listed CPVC fittings and solvent cement per the appropriate listings.

The other options aren’t the pipe-name term: a standard like ASTM F 442 describes the specification for CPVC pipe and fittings used in fire protection, but it’s a standard, not the material designation; a table reference is not a material name; and solidus temperature is a unrelated property.