• Finolex Industries Limited is a licensee of Lubrizol – USA, inventors of Chlorinated Polyvinyl Chloride (CPVC) manufacturing and marketing FLOWGUARD Plus CPVC pipes and fittings in India which are ideal for carrying a continuous flow of hot and cold potable water. CPVC plumbing pipes and fittings are an excellent alternative over conventional materials for hot and cold water applications.


  • Lubrizol Corporation is the pioneer of Flowguard CPVC pipes & fittings for hot and cold water plumbing applications. With over 50 years of experience the product has a history of superior performance and competitive prices compared to copper & conventional piping systems. One of the advanced features of FlowGuard Plus is that it delivers a 25% higher pressure rating – 8.97 kg/cm^2 @ 82 °C (SDR 11 Pipe) – the highest of any CPVC plumbing system available.


Areas of Application

  • Individual homes and residential apartments
  • Hospitals
  • Corporate and commercial houses
  • Academic institutes
  • Hotels and resorts
  • High and low rise buildings
  • Swimming Pools
  • Manufacturing plants



FINOLEX produced FLOWGUARD PLUS CPVC plumbing pipes are available in sizes from 15mm (1/2”) to 50mm (2”) conforming to the norms of IS: 15778 in SDR 11 & 13.5 classes. Fittings meet the requirements of ASTM D 2846 in Copper tube sizing (CTS). Finolex also produces FLOWGUARD PLUS pipes in ‘Iron Pipe Size’ (IPS) available in sizes from 65mm  (2 ½”) to 150mm (6”) in Schedule 40 and Schedule 80 series which meet the requirements of ASTM F 441 and fittings manufactured as per ASTM F 439. The pipes are plain ended and available in standard lengths of 3 metres and 5 metres with various pressure ratings as well as temperatures.

Although the pipes have similar physical properties, the classes differ in wall thickness and therefore at any given temperature their pressure ratings will differ.



Finolex offers an extensive range of superior quality CPVC fittings. These products offer unmatched installation options with a great finish, high dimensional accuracy and are suitable for all types of domestic and commercial installations.


Certificates and Approvals

  • Germany – Deutscher Verein des Gas-und Wasserfaches (DVGW)
  • UK – Water Research Council (WRC)
  • Canada – Canadian Standard Association (CSA)
  • Holland – Keurings Institute voor water leiding artikelen (KIWA)
  • France – Center Scientifique et Technique du Batiment (CSTB)
  • Turkey – Turkey Standard Institution (TSE)

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