CPVC <b>PRO</b>
Introduction Standards & Specifications Available Sizes Product Details Features & Benefits
  • Astral CPVC PRO pipes and fittings are made from CPVC compound which meets cell class DP 110-2-3-2 as per IS 15778
  • It has a maximum service temperature up to 93°C
  • It has highest impact resistance without any loss in pressure bearing capacity / tensile strength or vicat softening temperature

Why Astral CPVC PRO

  • Introduced CPVC for the first time in India
  • Widest product range- 1.5 cm (½”) to 30 cm (12”) diameter
  • State-of-the art pipe for manufacturing plants
  • Highest number of approvals NSF, UPC-1 and BIS

Standards & Specifications

  • IS 15778 : Standard Specification for CPVC pipes for Hot and Cold Water Supplies -Specification
  • ASTM D1784 :Standard Specification for Rigid Poly (Vinyl Chloride) (PVC) Compounds and (Chlorinated Poly Vinyl Chloride) (CPVC) Compounds
  • ASTM D2846 : Specification for (Chlorinated Poly Vinyl Chloride) (CPVC) Plastic Hot & Cold water distribution systems
  • ASTM F493 : Standard Specification for Solvent Cements for (Chlorinated Poly Vinyl Chloride) (CPVC) Plastic Pipe & Fittings
  • ASTM F441 : Standard Specification for (Chlorinated Poly Vinyl Chloride) (CPVC) Plastic Pipe, SCH 40 & 80
  • ASTM F438 : Socket- Type Chlorinated Polyvinyl Chloride Plastic Pipe Fittings. Schedule 40
  • ASTM F439 : Socket-Type Chlorinated Polyvinyl Chloride Plastic Pipe Fittings. Schedule 80
  • ASTM D2774 : Underground installation of Thermoplastic pipes

NSF Approved

NSF International, a not-for-profit and non-governmental organisation, is the world leader in standards development, product certification, education and risk management for public health and safety (www.nsf.org). Astral is the first Indian company to obtain approval from NSF for its CPVC products.

Available Sizes

  • SDR 11 & SDR 13.5: 1.5 cm (½”) to 5.0 cm (2”) CTS – confirming to IS 15778:2007, as per ASTM D2846
  • SCH 40: 6.5 cm (2½”) to 10.0 cm (4”) IPS, as per ASTM F441 & ASTM F438
  • SCH 80: 6.5 cm (2½”) to 30.0 cm (12”) IPS, as per ASTM F441 & ASTM F439

Product Details

Features & Benefits

Hot and Cold water compatible

Astral CPVC PRO Piping System is compatible with both hot and cold water. It withstands very high temperature compared to any other thermoplastic plumbing systems. Many solar and electric water heaters have CPVC piping system for heat efficiency and lower installation cost.

Corrosion resistance | Lower bacterial growth | Tough, rigid material | No Scale, pit or leach formation | Unaffected by chlorine in water | Chemical resistance | Low thermal expansion | Easy and cold welding process | Superior insulation | Fire safety | Cost effective

Fields of Application

Hot and Cold water applications in homes, apartments, hotels, resorts, hospitals, high and low rise buildings, corporate and commercial houses, academic institutes etc. for pure and hygienic water supply.


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