DLSEALS China Factory food grade silicone rubber o ring for thermos 17*11*3
O ring is ring-shaped rubber seals with a circular cross-section. They are mainly used to prevent leakage of liquid and gaseous media under static conditions. In some cases, the O ring can also be used for axial reciprocation. And dynamic sealing elements for low-speed rotary motion. They can choose different materials depending on different conditions.
DLSEALS offers AS568 standard o-rings,metric,DIN,ISO3601,JIS B2401, and custom sizes in a wide variety of materials.
Seal design is an important factor in food,dairy,beverage and pharmaceutical processing.
An O-ring is a very important part of that seal.
An o-ring is a doughnut-shapes seal manufactured in a special elastomer.
O-rings are generally installed in a seal to prevent leaking and unwanted escape or loss of fluid.
|Material||SILICONE,EPDM,NBR,PTFE,VITON, CR,POM etc|
|Medium||Water, Gas, Oil, Hydraulic Oil, Chemicals|
|Color||Black, Transparent, Red, Blue, Green, as your request|
|Hardness||30 to 90 shore A,±5 shore A tolerance|
|Certifications||All manufacturing processes confirm to ISO9001-2008.|
|Application||Automotive spare parts, industrial sealing, machinery, bathroom, facilities, medical, household electrical appliances etc.|