uPVC Elastomeric Seal Ring Fit Pipe

IS : 4985-2000

uPVC Elastomeric Seal Ring Fit Pipe

CONSTRUCTION :
uPVC Elastomeric Seal Ring Fit PipeThis pipe is made of un-plastisized poly vinyl chloride (uPVC). It is a versatile plastic having an excellent combination of strength, chemical inertness and fine resistance, which gives optimum performance at very low and very high temperatures like less than 0° to 50°.

PRODUCT RANGE :
Available in sizes of outer Dia 63 mm to 315 mm in pressure rating of 2.5 kg/cm², 4 kg/cm², 6 kg/cm², 8 kg/cm², 10 kg/cm², 12.5 kg/cm²

APPLICATIONS :
For waterline and Sewer line in infrastructure work, for disposal of garbage,and for Irrigation.

ADVANTAGES :

  • Reliable leak proof joints.
  • Can absorb linear expansion and contraction.
  • Easy and convenient installation. No need of solvent cement.
  • Seamless strong and resilient.
  • The rubber ring is termite resistant.
  • Cab be tested immediately after installation. Saves pipe line commissioning time.
  • Corrosion, Chemical and Biological resistant. Ensures pure water flow.
  • Flexible. Can accommodate slight soil movement and also tolerate small gradients.
  • Smoother bore in comparison to Cement and GI pipes, which allows free flow of water.
  • Light weight reduces the transportation cost, installation cost and handling costs.

SPECIFICATIONS :
Conforming to IS:4985:2000 with rubber ring joint as per ISO 4422 or DIN 8062 or IS:5382-85

Applications :

     
Wall thickness-e
    
Normal Outside Dia Mean Outside Dia Outside diameter at any point Class-1 O.25 MPa Class-2 O.40 MPa Class-3 O.60 MPa Class-4 O.80 MPa Class-5 1.00 MPa Class-6 1.25 MPa Socket inner diameter Minimum depth of engage-ment
dn dem de (2.5 kg/cm2) (4.0 kg/cm2) (6.0 kg/cm2) (8.0 kg/cm2) (10.0 kg/cm2) (12.5 kg/cm2) dim m
  min max min max min max min max min max min max min max min max min max  
63 63.0 63.3 62.2 63.8 - - 1.5 1.9 2.2 2.7 2.8 3.3 3.5 4.1 4.3 5.0 63.6 64.3 64
75 75.0 75.3 74.1 75.9 - - 1.8 2.2 2.6 3.1 3.4 4.0 4.2 4.9 5.1 5.9 75.6 76.3 67
90 90.0 90.3 88.9 91.1 1.3 1.7 2.1 2.6 3.1 3.7 4.0 4.6 5.0 5.7 6.1 7.1 90.7 91.5 70
110 110.0 110.4 108.6 111.4 1.6 2.0 2.5 3.0 3.7 4.3 4.9 5.6 6.1 7.1 7.5 8.7 110.8 111.7 75
125 125.0 125.4 123.5 126.5 1.8 2.2 2.9 3.4 4.3 5.0 5.6 6.4 6.9 8.0 8.5 9.8 125.9 126.9 78
140 140.0 140.5 138.3 141.7 2.0 2.4 3.2 3.8 4.8 5.5 6.3 7.3 7.7 8.9 9.5 11.0 140.9 141.9 81
160 160.0 160.5 158.0 162.0 2.3 2.8 3.7 4.3 5.4 6.2 7.2 8.3 8.8 10.2 10.9 12.6 161.0 162.1 86
180 180.0 180.6 177.8 182.2 2.6 3.1 4.2 4.9 6.1 7.1 8.0 9.2 9.9 11.4 12.2 14.1 181.1 182.2 90
200 200.0 200.6 197.6 202.4 2.9 3.4 4.6 5.3 6.8 7.9 8.9 10.3 11.0 12.7 13.6 15.7 201.2 202.3 94
225 225.0 225.7 222.3 227.7 3.3 3.9 5.2 6.0 7.6 8.8 10.0 11.5 12.4 14.3 15.3 17.6 226.4 227.5 100
250 250.0 250.8 247.0 253.0 3.6 4.2 5.7 6.5 8.5 9.8 11.2 12.9 13.8 15.9 17.0 19.6 251.5 252.6 105
280 280.0 280.9 276.6 283.4 4.1 4.8 6.4 7.4 9.5 11.0 12.5 14.4 15.4 17.8 19.0 21.9 281.6 283.0 112
315 315.0 316.0 311.2 318.8 4.6 5.3 7.2 8.3 10.7 12.4 14.0 16.1 17.3 19.9 21.4 24.7 316.8 318.3 118
355 355.0 356.1 350.7 359.3 5.1 5.9 8.1 9.4 12.0 13.8 15.8 18.2 19.6 22.6 24.1 27.8 357.0 358.7 124
400 400.0 401.2 395.2 404.8 5.8 6.7 9.1 10.5 13.5 15.6 17.8 20.5 22.0 25.3 27.2 31.3 402.2 404.1 130

Last Update: Jan, 2011

Note :

  • The table is based on metric series of pipe dimensions given in ISO 161/1 in respect of pipe dimensions and ISO DIS 4422.
  • The wall thickness of pipes are based on a safe working stress of 8.6 MPa at 27°C and the working pressure gets reduced at sustained higher temperatures. Occasional rise in temperature as in summer seasion with concurrent corresponding reduction in temperature during nights has no deleterious effect on the life working pressure of the pipes considering the total life of the pipes.

INSTALLATION PROCEDURE :

  • Spigot end is provided with 15° chamfer for full length pipe. It cut lengths are to be used, then deburr the spigot end after cutting at site and provide 15°chamfer, using file.
  • Mark insertion depth on spigot.
  • Clean the socket and ensure that elastomeric sealing ring is properly installed in it's grove without twist.
  • Apply lubricant on the spigot.
  • Slide the spigot into socket thus compressing the sealing lips. In case of large diameter of pipes, use pipe jack.
Tijaria Polypipes Ltd.

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