CHLORINATED POLY VINYL CHLORIDE [CPVC] Pipes and Fittings, under the brand name KML Classic are manufactured at our state-of-the-art ISO 9001 : 2008 certified manufacturing facility at Tumkur, Karnataka which is one of the largest facilities for CPVC manufacturing in India. These pipes & fittings are intended for use in residential and commercial, hot and cold, potable water distribution systems & are manufactured using superior resin & technology from Japan, to ensure a top quality product. The compounds used for extrusion of the pipes meet the requirements of ASTM Class 23447B as defined in ASTM Specification D1784 & can handle a maximum temperature of 930 C. Our pipes have the coveted BIS marking for CPVC Pipes as per IS : 15778 & also conform to ASTM standards such as ASTM D1784 Class 23447 B for CPVC Compounds, ASTM D2846 for CPVC Hot & Cold Water Plumbing Systems, ASTM F441 for Higher Diameter in Schedule 40 & 80, ASTM F439 for CPVC Fittings as per Schedule 80 & ASTM F493 for CPVC Solvent Cement.

CPVC Plumbing System is approved for contact with potable water in wide range of countries including USA, UK, Canada, Germany, France, The Netherlands and Middle East among others. CPVC Pipes are known to last for over 50 years after installation.

• ASTM D1784 - Standard specification for rigid PolyVinyl Chloride (PVC) Compounds and Chlorinated PolyVinyl Chloride (CPVC) Compounds.
• ASTM D2846/IS:15778 - Specification for Chlorinated PolyVinyl Chloride (CPVC) Plastic Pipes for hot & cold water distribution systems.
• ASTM F493 - Standard specification for Solvent Cements for Chlorinated PolyVinyl Chloride (CPVC) Plastic Pipe & Fittings.
• ASTM F441 - Standard specification for Chlorinated PolyVinyl Chloride (CPVC) Plastic Pipe, SCH 40 & 80.
• ASTM F438 - Socket-Type Chlorinated Polyvinyl Chloride Plastic Pipe Fittings SCH 40.
• ASTM F439 - Socket-Type Chlorinated Polyvinyl Chloride Plastic Pipe Fittings SCH 80.