EO lub tes tsho fittings yog nrov rau lawv yooj yim ntawm kev sib dhos (yuav tsum tau tsuas yog ob lub wrenches). Tom qab ze li ntawm 80 xyoo ntawm txoj kev loj hlob, EO cog yeej ib txwm tuav txoj haujlwm tseem ceeb hauv kev siv tshuab ntawm tes tsho fittings. Niaj hnub no, EO fittings yog cov khoom siv dav dav hauv ntiaj teb. EO fittings yog tsim los rau cov kav dej metric, keeb kwm raws li German qauv DIN3861, DIN3859 thiab DIN2353, uas tam sim no tau hloov los ntawm cov txheej txheem thoob ntiaj teb ISO8434. EO fittings paub txog lawv qhov me me thiab kev ntsuas siab. Muab faib rau hauv qhov tsis tshua muaj siab, nruab nrab siab thiab siab siab peb series (LL, L, S series) kom muaj ntau yam kev siv sib txawv tuaj yeem ua tiav qhov kev lag luam zoo tshaj plaws thiab qhov chaw txo qhov kev daws teeb meem.
EO2 cov khoom sib koom ua ke thiab cov lus qhia
Ntxiv rau feem ntau cov galvanized carbon steel, cov ntaub ntawv ntawm EO yeeb nkab fittings kuj muaj nyob rau hauv tooj liab thiab stainless hlau kom haum rau cov kua sib txawv los yog ib puag ncig. Cov ntsia hlau threads ntawm EO stainless hlau pob qij txha yog silver-plated thiab pre-lubricated (15L-42L, 12S-38S), thiab cov me me ntsia hlau threads yog waxed, uas tsis tsuas zoo tshem tawm cov tom ntawm stainless hlau threads, tab sis kuj txo qhov sib dhos nruj torque los ntawm 40%. EO fittings muaj ntau tshaj 50 hom sib txawv, uas tuaj yeem xaiv tau yooj yim rau ntau yam kev siv sib txawv, ntxiv rau ntau EO haum fittings, xws li rotary fittings, pob li qub, kos li qub, ntiaj teb li qub, ntsuas ntsuas fittings, thiab lwm yam, tuaj yeem ua tau. siv nrog EO fittings, uas tuaj yeem pab txhawb kev sib txuam ntawm qhov system thiab txhim kho kev ntseeg siab ntawm lub kaw lus kaw.
EO2 connector classification
EO fittings tau muab faib ua ob yam tseem ceeb: EO cov raj txuas ntxiv thiab EO-2 raj fittings.
EO-2 yeeb nkab sib koom yog cov khoom lag luam patented qhia rau kev lag luam los ntawm Parker Ermeto cog hauv xyoo tas los. Nws tau txais txiaj ntsig zoo ntawm lub tes tsho ib txwm siv siv lub tes tsho sib txuas thiab kev sib dhos yog qhov yooj yim tshwj xeeb, thiab muaj cov yam ntxwv ntawm kev sib khi zoo dua thiab tiv taus ntau dua rau cov mob hnyav dua li cov tsoos tsho sib koom ua ke. Lwm qhov tseem ceeb ntawm EO-2 yeeb nkab sib koom ua ke yog nws qhov kev txhim kho tseem ceeb hauv kev ua haujlwm yooj yim sib dhos, ua kom muaj kev sib dhos zoo thiab txo tus nqi txij nkawm, yog li dhau los ua cov khoom lag luam nrov. Ntau lub ntiaj teb nto moo cov cuab yeej siv hydraulic thiab lawv cov neeg siv kawg siv nws los ua ib qho khoom lag luam tsim los ua kom muaj kev sib khi kev ntseeg siab ntawm cov kav dej hydraulic. Kev ua tiav daim ntawv thov kev paub ntawm EO-2 yeeb nkab sib koom ua rau nws tau txais kev qhuas siab hauv kev ua lag luam. Qhov zoo ntawm EO-2 hom yeeb nkab sib koom ua ke: ☆ Lub foob elastic hloov txoj kev sib khi nyuaj siv los ntawm lub tes tsho ib txwm siv, thiab cov nyhuv sealing yog qhov zoo tshaj plaws. ☆ Lub nplhaib sib dhos ua kom ntseeg tau tias lub rooj sib dhos yog nyob rau hauv qhov chaw tsis muaj ntau dhau, thiab muab kev tshuaj xyuas yooj yim thiab txhim khu kev qha thiab cim cim. ☆ Nws tsis ua rau lub khob sab hauv ntawm qhov sib koom ua ke, thiab tuaj yeem hloov lub nplhaib elastic sealing, txo cov nqi zog thiab cov khoom siv ntawm kev saib xyuas. Tus qauv tsim qauv tseem ua raws li ISO8434 / DIN2353 tus qauv thiab yog qhov sib hloov tau nrog cov tes tsho ib txwm siv.
