• Corrosion resistant • Tough, rigid material • Lower bacterial growth
• No scale, pit or leach formation • Hot and Cold water compatible
• Fire safety • Easy installation
AVAILABLE SIZE - SDR 11 & 13.5: ½” (15 mm) to 2” (50 mm) CTS as per ASTM D2846 & IS 15778
• SCH 40: 2 ½” (65 mm) to 12” (300 mm) IPS. SCH 80: 2 ½” (65 mm) to 12” (300 mm) IPS as per ASTM F441, F438 & F439
Astral CPVC PRO
Astral Poly Technik Limited is proud to introduce the all new advanced ASTRAL CPVC PRO. A class apart in the category, ASTRAL CPVC PRO is more than just a hot and cold plumbing system. To us it is an initiative, to deliver a world class plumbing solution.
ASTRAL CPVC PRO pipes and fittings, manufactured by Astral Poly Technik Ltd., are made from the specialty plastic, chemically known as Chlorinated Poly Vinyl Chloride (CPVC). This CPVC compound shall meet cell class DP 110-2-3-2 as per IS 15778 and a maximum service temperature up to 93°C. This compound is carefully designed in our R & D and backed by our own expertise of manufacturing CPVC piping system from last 17 years, which will give excellent results in all applications for CPVC piping system. It is unique combination of highest impact resistance without any loss in pressure bearing capacity / Tensile strength or Vicat softening temperature. This will ensure best trouble free service and also stood notch above the initial installation issues of cracking / damages due to handling, storage and installation.
These Pipes are produced in copper tube size (CTS) from 15 mm (½”) to 50 mm (2”) with two different standard dimensional ratios - SDR-11 and SDR-13.5 (Class 1 & Class 2 respectively as per IS 15778) . The fittings are produced as per SDR 11. The Pipes and Fittings in SDR 11 class is also complies to ASTM standard. All Astral CPVC SDR 11 and SDR 13.5 pipes are made from identical CPVC compound material having same physical properties. The CPVC fittings are manufactured from compound material which meets all the requirement as per ASTM standard.
Apart from having the same physical properties, SDR 11 and SDR 13.5 which are having different wall thickness and therefore, at any given temperature, they have different pressure ratings. For e.g.
PipeTemperature (°C)Pressure Rating
|
Grade |
Unit |
23°C |
82°C |
|
SDR 11 |
PSI |
400 |
100 |
|
Kg/cm2 |
28.1 | 7.0 | |
|
SDR 13.5 |
PSI |
320 |
80 |
|
Kg/cm2 |
22.5 | 5.6 |
Astral also produces CPVC PRO pipes in iron pipe size (IPS), available sizes are 65 mm (2½”) to 300 mm (12”) in SCH 40 and SCH 80 which meets the requirements of ASTM F 441. The pressure ratings varies with schedule pipe size and temperature. CPVC pipes of Copper Tube Size (CTS) dimensions can also be connected to CPVC (IPS) dimensions by using IPS x CTS fittings.
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 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 the local, state, and national levels. Astral is the first Indian company to obtain certification from NSF for its CPVC product.
MARKING AND UNIFORMITY : Pipes and fittings made from CPVC compounds shall be clearly marked with the manufacturers trademark, material designation, applicable ASTM / IS standard.
SDR 11 Pipe : Tan coloured with red stripe SDR 11 fittings : Tan Colour
SDR 13.5 Pipe : Tan coloured with brown stripe SDR 11 fittings : Tan Colour
SCH 40 Pipe : Tan coloured with brown stripe SCH 40 fittings : Tan Colour
SCH 80 Pipe : Tan coloured red stripe SCH 80 fittings : Tan Colour/Grey Colour
FIELDS OF APPLICATIONS : 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.
