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O-ring Dimensions
An O-ring is a circular torus ring (see figure below).Only two of the three dimensions-the inside diameter (ID),the cross section (CS) and outside diameter (OD) are required to completely specify the size of an O-ring.
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O-rings are available in various metric and inch standard sizes. Sizes are specified by the inside diameter and cross section.
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Classification of O-ring Application
O-ring seals are classified as static or dynamic. Static seals are divided into radial (piston/rod seals) and axial (face seal) by compression direction. Most dynamic seals are radially compressed, featuring reciprocating motion and rarely intermittent rotary or oscillating motion.
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| Direction of Compression |
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Seal Types and Groove Dimensions
The majority of O-ring seals can be categorized into piston,rod or face seal.Typically the O-ring is captured in a rectangular groove.
Calculation of groove dimension for each seal type is shown below.
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Tel: 86-86-07523739636
Whatsapp: +86 15976889589
Address: Wanli Industrial Zone, Zhenlong Town, Huiyang District, Huizhou, Guangdong China
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.