The High Temperature IX Ring Joint Gasketre designed and used where the NORSOK CFC (Compact Flange Connections) are in use. The rings come in three different kinds of steel and are coated with PTFE in varying colours in order to distinguish between them. Standard identification NORSOK STANDARD L-005 (NCF5).
The High Temperature IX Ring Joint Gasket are designed and used where the NORSOK CFC (Compact Flange Connections) are in use. The rings come in three different kinds of steel and are coated with PTFE in varying colours in order to distinguish between them. Standard identification NORSOK STANDARD L-005 (NCF5).
Type
Material
Hardness(HB)
Temperature(° C)
R-Oval
Soft Iron
90
530
Low Carbon Steel
120
530
SS304(18Cr-8Ni Steel)
160
750
R-Octagonal
SS316(16Cr-12Ni-2Mo Steel)
160
800
SS321(18Cr-10Ni-Ti Steel)
160
800
SS347(18Cr-10Ni-Nb Steel)
160
800
RX
SS410(13Cr Steel)
170
700
Monel
130
800
Inconel
140
1100
BX
Titanium
140
800
Hastelloy
130
800
Nickel
120
760
Plain
Copper
50
400
Aluminum
30
300
Other material
