Phoenix Pipes and Fittings

efined by ASTM D1784, boasts a design stress of 2000 PSI and has a maximum service tempurature of 93C. Phoenix FlowGuard pipes are produced in Copper Tube Size (CTS) from 15mm (1/2") to 50mm in two different standard dimensional rations - SDR 11 and SDR 13.5. The fittings are produced as per SDR 11. All Phoenix FlowGuard CPVC compound having the same physical Properties. Pipes and fittings produced as per SDR 11 meet the requirement of ASTM D2846 whereas the pipes produced with SDR 13.5 meet the requirement derived from ASTM D442, specific to CPVC pipes in Iron Pipe Size (IPS) dimension, which also can be applied to CPVC pipes in Copper Tube Size (CTS) dimension. Apart from having the same physical properties, SDR 11 and SDR 13.5 have different wall thicknesses and therefore, at any given temperature also have different pressure ratings. For example:

SDR 11- 23 temperature (C)- 28.1 (kg/Cm2)/ 400 (PSI)
82 temperature (C) - 7 (kg/Cm2)/ 100 (PSI)

SDR 13.5- 23 temperature (C)- 22.5 (kg/Cm2)/ 320 (PSI)
82 temperature (C) - 5.6 (kg/Cm2)/ 80 (PSI)

Phoenix also markets FlowGuard pipes in Iron Pipe Sizes (IPS). Available sizes are 65mm (2 1/2") to 300mm (12") in SCH 44mm and 65mm (2 1/2") to 250mm (10") in SCH 80 which meet the requirements of ASTM F441 pressure rating (130 IPS to 850 PSI) which varies with some schedule, pipe size and temperature. STANDARDS & SPECIFICATION

ASTM D1784 - Standard Specification for Rigid Polyvinyl Chloride (PVC) Compounds and Chlorinated Polyvinyl Chloride (CPVC) Compounds. ASTM D2846 - Specification for Chlorinated Polyvinyl Chloride (CPVC) Plastic 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. Schedule 40. ASTM F439 - Socket - Type Chlorinated Polyvinyl Chloride Plastic pipe Fittings. ASTM D2774 - Underground Installation of Thermoplastic Pipes. NSF CERTIFIED - NSF international, a not-for-profit, non-governmental organization is the world leader in standards development, product certification, education and risk management for public health and safety (www.nsf.org) for 65 years, NSF has been committed to public health, safety and environmental protection. The NSF mark is recognized for its value in international trade and is respected by regulatory agencies at local, state and national levels. Phoenix is the first Sri Lankan company to produce water pipes by NSF certified materials. MARKETING AND UNIFORMITY
Pipes and fittings made from CPVC compounds shall be clearly marked with the manufactures trademark, material designation and applicable ASTM standard. SDR 11 Pipe: Tan coloured with red stripe
SDR 13.5 Pipe: Tan coloured with brown stripe
SCH 40 Pipe: Tan Coloured
SCH 80 Pipe: Tan Coloured
SDR 11 Fittings: Tan Colour
SCH 40 Fittings: Tan Colour
SCH 80 Fittings: Grey Colour

FIELD OF APPLICATIONS
Hot & 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.