Product Description

Combination - center circle includes Centering Ring, O 'ring,and Outer Ring.

Ouya vacuum is a vacuum components professional supplier, basic vacuum provides all kinds of manufacturing vacuum environment needed components, such as vacuum flange, the center of the circle, the vacuum tube fittings... Etc..

Ouya vacuum at the center of the circle KF series products and ISO series two kinds.. All is in line with the international standard dimensions, can be used in the piping of various high vacuum environment, the important element of piping is a ultra high vacuum cavity or all kinds of industrial equipment in the system. Combination center ring can be used for two of the same series of flange sealing connection, outside combined with clamps related series can achieve the function of sealing and rapid disassembly.

The Centering Ring material is usually stainless steel **4S.S, O 'ring material and can be divided into FR and NBR, the Outer Ring of the material is usually aluminum  material.

- the centre circle: stainless steel or aluminum **4 S.S.

-O type ring: Viton or NBR ring 

Outer ring:  Aluminum

Vacuum degree: 1 * ***8 Torr

Temperature: **0 degrees C (*0 degrees Viton) / C (NBR)

Size: ISO*3~ISO**0