Unplasticized PVC Pressure Pipes (SDR Series)

Engineered for durability and chemical resistance, these Unplasticized PVC (UPVC) pipes are manufactured in strict accordance with the ASTM D2241 standard. The SDR (Standard Dimension Ratio) series classification ensures precise pressure rating capabilities, allowing engineers to select the optimal wall thickness for specific hydraulic requirements. This makes them a superior choice for pressurized fluid conveyance in both residential and industrial infrastructure.

The smooth interior surface of these UPVC pipes minimizes friction loss and prevents scale buildup, ensuring consistent flow rates and long-term maintenance efficiency. Unlike metal alternatives, UPVC is immune to corrosion and rust, significantly extending the service life of the piping system even when exposed to aggressive water compositions or soil conditions.

Key Features & Applications

• Standard Compliance: Fully compliant with ASTM D2241 for consistent quality and safety.
• Pressure Versatility: Available in various SDR ratings (e.g., SDR 17, 21, 26, 41) to suit different pressure zones.
• Corrosion Resistance: Inert material that withstands chemicals, acids, and alkaline environments.
• Low Maintenance: Non-porous surface resists biofilm and mineral deposits.
• Applications: Ideal for potable water distribution, pressurized irrigation, industrial process lines, and wastewater transport.