RTJ is a solid metal gasket which is machined by metal material into an octagonal or oval shape, and has a radial self-sealing function. It is a part of the cushion and trapezoidal flange inside and outside the side (mainly outside the side) contact, and forms a seal by compression.
Advantages:
High temperature, high pressure, suitable for high pressure flange
Sealable durable and reliable
Adapt to the working conditions of changing load frequency.