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Ductile Iron Pipes - Tooth Gasket Restrained Joints

Features

  • Can be used on any push-on joint socket and spigot pipe
  • Needs specially manufactured steel teeth inserted gasket in place of a normal gasket
  • The gasket has to be set in the socket groove like any other gasket
  • Like any other pipe, the steel teeth allow the spigot to be pushed into the socket
  • Once the spigot is fully inserted, the teeth hold the spigot and restrict it from coming out
  • This specially designed gasket performs the dual role of water sealing and restraining
DN (mm) Deflection Angle  (Degree) Class K9 or equivalent
PFA (bar) PMA (bar) PEA (bar)
80 3 27 32 37
100 3 27 32 37
125 3 20 25 30
150 3 20 25 30
200 3 20 25 30
250 3 20 25 30
300 3 20 25 30
350 3 11 16 21
400 3 11 16 21
450 3 11 16 21
500 3 11 16 21
600 3 11 16 21