Txoj kev khaws cia ntawm O-rings feem ntau suav nrog cov ntsiab lus hauv qab no:
1. Lub O-ring yuav tsum tau zam kom muab cia rau hauv qhov chaw ncaj qha tshav ntuj, av noo thiab tsis muaj huab cua los tiv thaiv kev laus ntawm O-ring. Qhov ntsuas kub tsim nyog rau kev khaws cia O-ring yog 0-20 degree, thiab cov huab cua tsim nyog yog ntau tshaj 70 feem pua. Tsis tas li ntawd, hluav taws xob, aversion, kab, nas, plua plav, xuab zeb, kev puas tsuaj, thiab lwm yam, yuav tsum zam.
2. Qhov chaw cia ntawm O-ring yuav tsum nyob deb tshaj li 1 meter deb ntawm qhov chaw tshav kub, thiab nws tsis tso cai rau kev sib cuag nrog cov kua thiab gases xws li acids, alkalis, cov kuab tshuaj, roj, thiab lwm yam. Tsis txhob siv cov ozone. -tsim cov khoom siv thaum khaws cia.
3. Tsis pub compression, ncab lossis lwm yam ntaub ntawv raug tso cai, thiab cov hlua, hlau hlau, thiab lwm yam tsis raug tso cai rau ncua cov khoom los ntawm lub bolt.
4. O-rings feem ntau tau ntim rau hauv hnab yas, thiab lub sijhawm cia zoo yog 2-3 xyoo.