Products

Din 8061 Drainage System

NFP is predominantly engaged in the business of manufacturing U-PVC (Rigid) pipes. The material used in the manufacturing of the pipe is domestically produced Unplasticized Polyvinyl Chloride (PVC) compound.

NFP pipes intended to be used for Drainage System are inspected, tested, evaluated and certified in conformance with DIN 8061 & 8062 (SASO 14-15/1998).

NFP U-PVC Pipe Properties

  • Light Weight, Ease of Handling and Maintenance
  • Easy Installation
  • Friction free characteristics
  • Resistance towards corrosion caused by acid, salt, oil, alkalis, moisture etc.
  • Weather Resistance
  • Chemical resistance
  • Fire Resistance
  • Durable

din-8061

NFP DIN Standard Pipes are classified by specific pressure rating CLASS as follows:

Class Pressure Rating Application
Class 1 2 Bar For Non pressure water networks (Building & Housing Sectors)
Class 2 4 Bar For Non pressure water networks (Building & Housing Sectors)
Class3 6 Bar For High pressure water networks (Building, Industrial, Above & Underground system)
Class 4 10 Bar For High pressure water networks (Building, Industrial, Above & Underground system)
Class 5 16 Bar For High pressure water networks (Building, Industrial, Above & Underground system)

NFP U-PVC Pipes Handling & Storage

  • When off-loading, pipes should be lowered, not dropped to the ground, care being taken to ensure that pipes do not fall one upon another and care must be taken to avoid contact with any sharp edges, nor on to any hard or uneven surfaces.
  • UPVC pipes prefer to be stored to avoid ultra violet (UV) degradation from the sun light.
  • Pipes should not be stacked in large piles, might result in deformation & difficult jointing later.
  • For temporary storage in the field, where racks are not provided, the ground should be level and free from loose stones. Pipes stored should not exceed three layers high and stacked to prevent movement.
  • For long-term storage, pipe racks should be provided for size below 160mm where stored not more than 7 layers or 6ft., (1.8mtrs) whichever is the lesser.

 

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Application Information

The standard length is 6 meters or as required; Standard Color : Grey or as required

Rubber (R/J) Type supplied from Size: 63 mm up to 710 mm

Solvent Cement (S/J) Type Supplied from Size: 16 mm up to 710 mm

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Specifications

NFP U-PVC Pipes according to DIN 8061& 8062
Class Class1 Class2 Class3 Class4 Class5
Normal Pressure in Bars 2 4 6 10 16
Nominal Outside Diameter(mm) Nominal Weight(Kg/mtr) Nominal Thick of Wall(mm) Nominal Weight(Kg/mtr) Nominal Thick of Wall(mm) Nominal Weight(Kg/mtr) Nominal Thick of Wall(mm) Nominal Weight(Kg/mtr) Nominal Thick of Wall(mm) Nominal Weight(Kg/mtr) Nominal Thick of Wall(mm)
16 – – – – – – – – 0.090 1.2
20 – – – – – – – – 0.137 1.5
25 – – – – – – 0.174 1.5 0.212 1.9
32 – – – – – – 0.264 1.8 0.342 2.4
40 – – – – 0.334 1.8 0.350 1.9 0.525 3.0
50 – – – – 0.422 1.8 0.522 2.4 0.809 3.7
63 – – – – 0.562 1.9 0.854 3.0 1.290 4.7
75 – – 0.642 1.8 0.782 2.2 1.220 3.6 1.820 5.6
90 – – 0.774 1.8 1.130 2.7 1.750 4.3 2.610 6.7
110 0.950 1.80 1.160 2.2 1.640 3.2 2.610 5.3 3.900 8.2
125 1.080 1.80 1.480 2.5 2.130 3.7 3.340 6.0 5.010 9.3
140 1.210 1.80 1.840 2.8 2.650 4.1 4.180 6.7 6.270 10.4
160 1.390 1.80 2.410 3.2 3.440 4.7 5.470 7.7 8.170 11.9
180 1.570 1.80 3.020 3.6 4.370 5.3 6.880 8.6 10.400 13.4
200 1.740 1.80 3.700 4.0 5.370 5.9 8.510 9.6 12.800 14.9
225 1.960 1.80 4.700 4.5 6.760 6.6 10.800 10.8 16.100 16.7
250 2.400 2.00 5.650 4.9 8.310 7.3 13.200 11.9 19.900 18.6
280 3.110 2.30 7.110 5.5 10.400 8.2 16.600 13.4 24.900 20.8
315 3.780 2.50 9.020 6.2 13.200 9.2 20.900 15.0 31.500 23.4
355 4.880 2.90 11.400 7.0 16.700 10.4 26.500 16.9 39.900 26.3
400 6.100 3.20 14.500 7.9 21.100 11.7 33.700 19.1 50.800 29.7
450 7.650 3.60 18.300 8.9 26.800 13.2 42.700 21.5 – –
500 9.380 4.00 22.400 9.8 32.900 14.6 52.600 23.9 – –
560 11.800 4.50 28.100 11.0 41.400 16.4 65.800 26.7 – –
630 14.700 5.00 35.700 12.4 52.200 18.4 83.200 30.0 – –
710 18.900 5.70 45.300 14.0 66.100 20.7 – – – –