A FEW WORDS ABOUT PVC AS A PIPE MATERIAL
Of all the plastic materials available for piping systems PVC has been found to all possess the best combination of properties and economy. Poly Vinyl Chloride (PVC) is a thermoplastic used and approved worldwide as a dependable engineering material. PVC pipes are produced by mixing PVC resin (a petro-chemical product) with stabilizers, lubricants, pigments, fillers, processing aids and plasticizers
‘Hari Plaast‘ PVC PIPES & FITTINGS are manufactured conforming to various Indian & International standards like IS : 4985 , IS : 12818, ASTM- D- 1785, BS, DIN and ISO in various sizes ranging upto 315 mm in diameter in all classes and pressure rating.
It produces PVC pipes for every conceivable applications from drinking water supply and bore well systems to transportation of abrasive slurries.
“Hari plaast” RIGID PVC PIPES FOR SOLVENT CEMENT AS WELL AS ELASTOMERIC RUBBER RING JOINTING
“Hari plaast” PVC CASING PIPES CONFORMING TO IS: 12818-1992
Hari plaast” RIBBED SCREEN PIPES CONFORMING TO IS: 12818-1992
“Hari plaast” PVC PLUMBING AND CASING PIPES MADE TO ASTM D 1785.
“Hari plaast” SWR drainage system:
BENEFITS OF “Hari plaast” PVC PIPE:
FIELD OF APPLICATIONS:
Plumbing & Drainage applications in homes, offices, hotels, residential complexes, commercial complexes etc.
Industrial process lines. & R.O (Raverse Osmosis) / Water purifier plants. Salt water line. Aggressive fluid transportation. Sugar, paper and distillery. Coal washing and ash handing.
Water distribution lines and bore well applications.
PROPERTIES OF PVC
|Cell Classification||ASTM D1784||12454-B||—|
|Maximum Service Temperature (uPVC)||—||60||°C|
|Specific @ Gravity 73° F (uPVC)||ASTM D792||1.44+0.03||—|
|Water Absorption in 24 hrs @77° F||ASTM D570||0.05||% weight increment|
|Hardness, Rockwell||ASTM D785||110-120||—|
|Hardness, Durometer D||ASTM D2240||80+3||—|
|Tensile Strength @73° F||ASTM D638||>48.3||MPa|
|Tensile Modulus of Elasticity @73|
|Flexural Strength @ 73° F||ASTM D790||14450||psi|
|Compressive Strength @ 73° F (min)||ASTM D695||9600||psi|
|Izod Impact, notched @73° F||ASTM D256||<0.65||ft-lb/in|
|Hydrostatic Desing Stress||ASTM D1785||2000||Psi|
|Coefficient of Linear Expansion||ASTM D696||209×10-5||In/in°F|
|Coefficient of Thermal Conductivity||ASTM C177||3.5×10-4||(Cal)(cm)(cm2)(sec)(°C)|
|Heat Deflection Temp under load,|
|Annealed @1.82 MPa||ASTM 648||>70||°C|
|Specific Heat||ASTM D2766||0.25||Cal / (gm°C)|
|Vicat Softening Temperature (uPVC)||IS 4985||>80||°C|
|Limiting Oxygen Inbox (L.O.I.)||ASTM D2863||43||%|
|Average Extent of Burning||ASTM D635||<25||mm|
|Average Time of Burning’||ASTM D635||<10||sec|