Product Details

Classification of uPVC Pipe

uPVC Pipes are classified by their maximum sustained working Pressure in the following classes, based on the working stress of material at 20°C.

Class B6.0 bar60 m Head of water
Class C9.0 bar90 m Head of water
Class D12.0 bar120 m Head of water
Class E15.0 bar150 m Head of water

Size of uPVC Pipe as per BS 3505 / PS 5051 Standards

  • 4-inch Pipe (Class B and above)
  • 3-inch Pipe (Class B and above)
  • 2-inch Pipe (Class C and above)
  • 5-inch Pipe (Class D and above)
  • 1-inch Pipe (Class E)