Back

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) Allowable Angular Deflection (Degree) PFA (bar) For Class K9 or Equivalent class
80 23
100 23
125 22
150 18
200 16
250 16
300 16
350 16
400 16
450 13
500 11
600 10

# To use this system for other class of pipes, the manufacturer may be contacted