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Metal Tube O-Ring
     
 
Metal Tube O-Ring
 
Hollow metallic O-ring is the gasket for high pressure that can be used for narrow space because of low connecting pressure.

There are 2 types such as standard type and balance type and also, there is a special type that you can more stably use it by increasing compressing power in inserting and installing it to spring core inside tube and raising recovery rate in using it.

There is a case that they may be coated with PTFE, gold, silver, nickel, etc, in order to increase compliance with flange surface

It is used for wide-ranged purposes from vacuum vessel to extra high pressure vessel
       
 

K/#

2000

2001

2002

2003

TYPE

PLAIN TYPE HOLLOWMETALLIC
O-RING

PRESSURE COMPENSATEMETALLIC
O-RING

PRESSURE FILLEDMETALLIC
O-RING

CORE INSERTMETALLIC
O-RING

SECTION

   
   
Standard Groove Dimensions
   
 

Φ

Outside Dia. Metal O-Ring

Depth of Groove
“ H "

Width of Groove
" W "

1.6

15 ~ 50

1.20

±0.05

2.1

2.4

40 ~ 200

1.80

±0.05

3.3

3.2

65 ~ 700

2.60

±0.05

4.2

4.8

500 ~ 1,200

3.75

±0.05

6.2

6.4

1,000 ~ 1,500

5.00

±0.05

8.5