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Ring Type Joint-Oval
Ring joint gasket is machined from solid metal in a variety of shapes according to API 6A & ASME B16.20 standards,it’s designed for high pressure ,high temperature or highly corrosive applications by selecting the most suitable material and shape. It is designed to with stand exceptionally high assembly loads over a small area, thus producing high seating stresses
|
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 |
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