When designing modern plumbing infrastructure, choosing between Chlorinated Polyvinyl Chloride (CPVC) and unplasticized Polyvinyl Chloride (uPVC) is a foundational engineering decision. While both polymers offer exceptional corrosion resistance and smooth hydraulic flow, their chemical structures dictate vastly different temperature and pressure thresholds.
Key Differences in Thermal Performance
CPVC undergoes a post-chlorination process that elevates its heat distortion temperature to over 93°C (200°F). This makes Afrooz CPVC Pro pipes the premier choice for domestic hot-water loops, commercial boilers, and solar water heater connections.
In contrast, standard uPVC maintains maximum structural stability up to 60°C and is engineered primarily for cold potable water distribution, irrigation networks, and SWR drainage.
Long-Term Value & Installation
Both piping systems utilize cold solvent-weld chemical jointing, eliminating the open flames and specialized tools required for metallic copper or GI pipes. When installed according to manufacturer torque specifications, Afrooz CPVC and uPVC systems deliver a certified service life exceeding 50 years.