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circumferential seal metal O-ring

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Corresponding instructions: 

Applicable to high temperature and high pressure and strong corrosion conditions, the maximum working temperature is 760 degrees Celsius, the highest working medium pressure is 200Mpa.


Specific content: 

A assembly drawing


We offer metal O-rings with special processes for circumferential sealing, including low speed reciprocating and rotary motion.


Working conditions:

Working pressure range: vacuum --200MPA

Operating temperature range: -200 ° C - 760 ° C

Typical leak rate: 1*10-8CM3/S


Optional metal material: 

SUS321 stainless steel

SUS316L stainless steel

Inconel (718)

Inconel (750)


Optional plating: 

silver (AG), tin (Sn), nickel (Ni), gold (Au), polytetrafluoroethylene (F4) and so on.

See the relevant groove size for details--"Website Download"