TaijiBlue® PVC-O pipes are manufactured according to ISO 16422-2014, Pipes and Joints Made of Oriented Unplasticized Poly(vinyl chloride) (PVC-O) for the Conveyance of Water under Pressure-Specifications.
 

TaijiBlue® PVC-O pipes are supplied in total length (including socket length) of 5.8 m, but other lengths for special projects may be considered.

  Product Specifications Table(class:450,c=1.6)

  Nominal Pressure ,bar

10 12.5 16 20 25
SDR 57 45.8 37 29 23.4

  Nominal Diameter , mm

  Nominal Wall Thickness,mm

110 2.0 2.4 3.1 3.8 4.7
125 2.2 2.8 3.5 4.3 5.4
140 2.5 3.1 3.9 4.8 6.0
160 2.8 3.5 4.4 5.5 6.9
180 3.2 4.0 5.0 6.2 7.7
200 3.5 4.4 5.5 6.9 8.6
225 4.0 5.0 6.2 7.7 9.6
250 4.4 5.5 6.9 8.6 10.7
280 4.9 6.2 7.7 9.6 12.0
315 5.5 6.9 8.7 10.8 13.5
355 6.2 7.8 9.8 12.2 15.2
400 7.0 8.8 11.0 13.7 17.1
450 7.9 9.9 12.4 15.4 19.2
500 8.8 11.0 13.7 17.1 21.4
560 9.8 12.3 15.4 19.2 23.9
630 11.0 13.8 17.3 21.6 26.9

  Note:
      1. PN10 series are recommended only to be used in agricultural irrigation system. PN12.5 and above series are suitable to the network of drinking water and industry.
      2. The ring stiffness of PN12.5 and above series is over 5.2KPa. The critical pressure of buckling instability without support is over 157KPa (the pipe will not be instability under absolute vacuum).