Ntawm ntau cov neeg siv hluav taws xob ntau, "O" homNtsia nplhaibHN 7445-250 × 7.0 yog dav siv hauv ntau thaj chaw muaj kev lag luam vim lawv cov nqi zoo tshaj plaws thiab kev ntseeg tau. Kab lus no yuav hais txog kev tshwj xeeb ntawm O-Ring - HN 7445-250 × 7.0, thiab sib tham txog nws cov khoom, thiab kev thov cov xwm txheej, thiab kev thov cov xwm txheej, thiab cov kev thov.

O-Ring HN 7445-250 × 7.0 yog ua los ntawm nitrile roj hmab (nbr) thiab nitrile sib tov roj hmab. Cov khoom siv no muaj cov roj ua tau zoo, corrosion tsis kam thiab hnav tsis kam, thiab yog haum rau ntau qhov chaw thiab xov xwm. Cov roj hmab tau zoo tshaj plaws ntawm cov roj hmab nitrile pab kom lub HN 7445-250 × 7.0 O-Ring kom tswj hwm kev ruaj khov nyob rau hauv ntau yam kev mob hnyav.

Ib qho o-ntiv nplhaib yog lub nplhaib-puab cov pa roj hmab gasket, thiab ncig cov khoom lag luam sib txuas nrog ob lossis ntau dua los ntawm ob lossis ntau dua kev tsim lub tshuab sib xyaw. Qhov kev tsim qauv yooj yim thiab ntse no ua rau cov O-ntiv nplhaib ib ntawm cov kev tsim kho tshiab tshaj plaws rau kev sib khi.

Qhov loj me ntawm "o" ntaus suab nrov hn 7445-250 × 7.0 yog 250 mm 7.0 mm. O-rings ntawm no specification tuaj yeem tiv thaiv pressures ntawm ob peb lub kaum ob (txhiab phaus), ua rau lawv haum rau ntau qhov chaw siab.

Nyob rau hauv cov nqe lus ntawm cov ntawv thov, HN 7445-250 × 7.0 O-Ring tuaj yeem siv rau hauv cov ntawv thov zoo li qub, xws li ntim cov ntaub ntawv, kav dej, thiab qub. Nws kuj tseem siv tau rau hauv kev siv cov kev siv hluav taws xob uas muaj kev txheeb ze ntawm cov khoom siv, xws li cov twj tso kua mis thiab lub piston ntawm lub tog raj kheej hydraulic. Hauv cov ntawv thov no, O-Ring tuaj yeem tiv thaiv tau nruab nrab to taub nruab nrab thiab ua kom muaj kev ua haujlwm ib txwm ntawm cov khoom siv.

Qhov yooj yim ntawm kev tsim khoom, tus nqi qis, yuav tsum muaj yooj yim, thiab txhim khu kev ua haujlwm ntawm lubO-ntiv nplhaibUa kom nws muaj nqi heev nyob rau hauv lub teb ntawm kev lag luam sealing. Piv nrog lwm cov ntsiab lus sealing, cov nqi kev teeb tsa thiab kev txij nkawm ntawm O-Ring yog tsawg thiab nws yooj yim los hloov.

Txawm li cas los xij, nws yog ib qho tseem ceeb kom nco ntsoov tias txawm hais tias O-Ring muaj tus nqi siab-ua tau zoo, nws tseem tsim nyog los xaiv raws li kev thov ib puag ncig thiab cov uas xav tau thaum xaiv nws. Piv txwv li, txawv xov, txawv, thiab kev cai muaj sib txawv yuav tsum muaj rau cov khoom thiab qhov loj me ntawm O-Ring. Yog li ntawd, thaum kev yuav cov O-Ring, nco ntsoov kom ntseeg tau tias cov kev xaiv cov lus qhia tshwj xeeb thiab cov ntaub ntawv tau raws li cov kev xav tau tiag tiag.

Hauv cov ntsiab lus, "O" ntaus suab nrov HN 7445-250 × 7.0, nrog nws cov khoom siv zoo, muaj tus nqi siab-ua tau zoo sib luag hauv kev lag luam sealing. Yog xaiv thiab teeb tsa ntawm O-Ring tuaj yeem ua kom muaj kev ua haujlwm ib txwm ua haujlwm ntawm cov cuab yeej thiab txuas ntxiv nws lub neej pabcuam. Nyob rau yav tom ntej kev txhim kho kev tsim kho, HD 7445-250 × 7.0 O-Ring yuav txuas ntxiv mus ua si nws lub luag haujlwm tseem ceeb thiab cov tshuab.