Product List
Type
|
Basic type Metal O-Ring
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Balanced type Metal O-Ring
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Pressure
|
It is suitable for medium pressure service ranging from 10 -12 torr vacuum to 70kg/cm 2 [6.8 MPa], It is necessary to use with a retainer ring when used on raised or flat face flange.
|
The holes at the inside against internal pressure or at the outside external pressure. It is mainly used for higher pressure exceeding 70kgf/cm 2
|
Application
|
Vacuum equipments, combustion engines, electronic apparatus, heavy electric machinery and apparatus. Hydraulic machinery and equipments, plastic forming machines, on joints in aircrafts, pile.
|
On joint in aircrafts, pile, vacuum equipments, combustion engines, electronic apparatus, heavy electric machinery and apparatus. Hydraulic machinery and equipment, plastics forming machines.
|
Material
|
Temperature(℃)
|
Used
|
SS 304
SS 321 Inconel X - 750 Incoloy 800 |
-250 ~ 540
-250 ~ 870 -250 ~ 1,090 -250 ~ 980 |
Tube
|
P.T.F.E. coating
Silver plating Nickel plating Copper plating |
-250 ~ 260
-250 ~ 650 -250 ~ 760 -250 ~ 700 |
Surface treatment
|