Metallic Ring Joint Gaskets are heavy duty, high pressure gaskets. Largely used in offshore petrochemical applications. They are precision engineered compounds designed to be used in conjunction with precision machined grooved flanges.
Material
Hardness
Temp.
Soft Iron
90 HB
530 °C
Carbon Steel
120 HB
AISI 304 ,304L
160 HB
750 °C
AISI 316,316L