√100以上 o-ring face seal design 246985-O ring face seal design

Pressure Upto 100 BarORing75° Shore A Hardness Pressure Upto 150 BarORing90° Shore A Hardness Pressure Above 150 BarRecommend to use Backup RingThe 'O' ring, or toroidal seal, is an exceptionally versatile sealing device Applications, ranging from garden hose couplings to aerospace or oil and gas duties, make it the world's most popular volumeproduced seal 'O' rings offer many benefits to designers, engineers, maintenance staff and plant operators, they l industry's most urgent requests Suit many static and dynamicDESIGN DIMENSIONS FOR ORING INSTALLATION Orings are normally used as seals in several ways, and dimensions of the groove or gland will also vary with the cross section of the ring, the type of operation, and the amount of pressure used in the system These dimensions will also be different if the Oring is sealing a liquid which has a low volume swell on the ring (015% Design

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Oring seals are generally divided into two main groups Static seals, in which there is little or no relative motion between the mating surfaces;Oring failure is often caused by a combination of factors including improper installation, allowing for too much or too little compression in the gland design, inadequate lubrication, abrasion, or using an Oring seal that is the incorrect size or type of elastomer for your applicationAnd dynamic seals, which must function between surfaces with definite relative motion, such as the seal on the piston of a hydraulic cylinder Of the two types, dynamic sealing is the more difficult

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