An o-ring is a loop of elastomer with a round (o-shaped) cross-section used as a mechanical seal or gasket. They are designed to be seated in a groove and compressed during assembly between two or more parts to prevent leakage from static or dynamic movement.

Bellow Seals? is able to offer a wide range of O-Rings no matter they are standard size or custom size, as well as the special aggressive application, we are able to maintain our O-Rings on a stable performance.

Dimension available to
. AS 568 series O-Rings
. DIN 3771 series O-Rings
. BS 1804 series O-Rings
. ISO 3601 series O-Rings
. JIS B2401 series O-Rings
. Metric Sizes series O-Rings

Material available to
. NBR (Nitrile, Buna-N) 
. HNBR
. FKM (Viton,Fluoroelastomer)
. EPDM (EP, EPR, EPT)
. Neoprene (CR)
. Silicone (SI)
. SBR
. NR

Application
. For both static and dynamic application
. Low - Medium Pressure
. Reciprotation movement & rotary movement

O-Ring,Viton,Seal,epdm,oil seal,as 568,din 3771,jis b2401,iso 3601