Octagonal or Oval Ring Joint Gasket RTJ for Flanges
Ring Joint Gasket--RTJ
RTJ is a solid metal gasket which is machined by metal material into octagonal or oval section shape, and has the function of radial self sealing.
It is the cushion piece and the flange trapezoid Groove's inside and outside side (mainly outside side) contact, and forms the seal by the compression.
1.high temperature, high pressure, suitable for high pressure flange
2.Durable and reliable sealing
3.Adapt to the load frequency change working condition