Pvc Pipes By Precision Storage Vessels Pvt. Ltd.

PVC Pressure pipes as manufactured as per IS 4985-2000 , DIN 8062 standards for irrigation sewage water and plumbing pipes with Sizes from 20 mm to 110 mm. We have independent lab facility with all testing instrument to test the pipe manufactured. Our Process ; In first stage of the extruder the powder is subjected to relatively high mechanical forces which are intended to reduce the pvc grains clusters .The rate at which this process occurs depends upon the temperature & lubricant balance. The internal lubricant will tend to encourage the breakup of the grain by weakening the bonds between the primary particles The external lubricant reduces the frictional heat & therefore reduces this mechanism. As the material passes further down the extruder barrel the temperature increases which reduces the bond strength between the molecules within the primary particles. Ultimately a homogeneous mass of molten plastics form. Unique features of our pipes are Non Toxic, Smooth inside bore, Non biodegradable, flexible. Wall thickness exceeds the requirements of related standards. PVC PIPE WEIGHT / MTR FOR POTABLE WATER SUPPLIES - (Is 4985 : 2000) O.D. Class -I Class -II Class -III Class -IV Wall Thk Kg/Mtr Wall Thk Kg/Mtr Wall Thk Kg/Mtr Wall Thk Kg/Mtr 16 1.5 0.1 20 1.5 0.13 25 1.8 0.19 32 2.2 0.3 40 1.8 0.31 2.7 0.46 50 2.1 0.45 3.3 0.7 63 2.7 0.73 4.1 1.09 75 3.1 1 4.9 1.55 90 1.7 0.67 2.6 2.6 3.7 1.43 5.7 2.17 110 2 0.97 3 3 4.3 2.04 7 3.26 PR63ESSURE APPLICATION BS 3505 & BS 350 Nominal size Mean Outside Diameter (mm) Wall thickness (mm) & Pressure Rating (BAR) Class B Class C Class D Class E 6 BAR 9 BAR 12 BAR 15 BAR Inch Min. Max Min. Max Min. Max Min. Max Min. Max 1/2 21.2 21.5 1.7 2.1 3/4 26.6 26.9 1.9 2.5 1 33.4 33.7 2.2 2.7 1 1/4 42.1 42.4 2.2 2.7 2.7 3.2 1 1/2 48.1 48.4 2.5 3 3.1 3.7 2 60.2 60.5 2.5 3 3.1 3.7 3.9 4.5 2 1/2 75 75.3 3 3.5 3.9 4.5 4.8 5.5 3 88.7 89.1 2.9 3.4 3.5 4.1 4.6 5.3 5.7 6.6 4 114.1 114.5 3.4 4 4.5 5.2 6 6.9 7.3 8.4 PRESSURE APPLICATION DIN 8061/8062:DIN 19532 Nominal size Mean Outside Diameter (mm) Wall thickness (mm) & Pressure Rating (BAR) Series 2 Series 3 Series 4 Series 5 (4 Bar / PN 4) (6 Bar / PN 10) (10 Bar / PN 16) (16 Bar / PN 16) Mm Min. Max Min. Max Min. Max Min. Max Min. Max 20 20 20.2 1.5 1.9 25 25 25.2 1.5 1.9 1.9 2.3 32 32 32.2 1.8 2.2 2.4 2.9 40 40 40.2 1.9 2.3 3 3.5 50 50 50.2 1.5 1.9 2.4 2.9 3.7 4.3 63 63 63.2 1.9 2.3 3 3.5 4.7 5.4 75 75 75.3 1.5 1.9 2.2 2.7 3.6 4.2 5.6 6.4 90 90 90.3 1.8 2.2 2.7 3.2 4.3 5 6.7 7.6 110 110 110.3 2.2 2.7 3.2 3.8 5.3 6.1 8.2 9.3