Xav los ntawm Electrogalvanized Gaskets: ntau dua li tsuas yog zinc txheej 

Koj hnov ​​"Electrogalvanized gasket"Thiab feem ntau cov folks tam sim ntawd corrosion tsis kam, txoj cai? yog hloov maj mam.

Qhov tseeb ntawm zinc plating ntawm gaskets

Thaum peb tham txog electrogalvanized, lossis ntau dua, zinc-plated gaskets, peb tau hais lus txog cov txheej txheem kev fij. Lub Zinc corrodes nyiam rau hauv cov hlau hauv qab, tiv thaiv nws. Yooj yim nyob rau hauv lub tswv yim. Tab sis hauv kev xyaum, tshwj xeeb nrog gaskets uas yog yuav ua rau compression thiab txav, uas yuag txheej yuav tsum tau ua kom muaj zog txaus. Peb tsis tham txog ib daim ntawv thov kub-dip ntawm no; electroplating yog ib tug ntau thinner, ntau tswj kev tso nyiaj. Qhov no txhais tau tias qhov zoo ntawm cov txheej txheem plating - Adherence, kev sib luag, tuab - yog kiag li tseem ceeb. Ib qho kev ua kom zoo lossis tsis zoo zoo dua zinc txheej yuav luag tsis zoo dua li tsis muaj txheej txhua, raws li nws tuaj yeem tsim cov kab xeb corrosion.

Kuv rov qab rov qab ib pob ntawm Flange Gaskets rau kev kho dej dej. Spec yog ntshiab: electrogalvanized. Txhua yam tshuaj xyuas ntawm daim ntawv. Tab sis tom qab ob peb lub hlis, peb pib pom qee cov xim liab-xim av. Tig tawm, lub tsev plating muaj qee qhov teeb meem nrog lawv cov kab kev kho mob, thiab zinc nplaum tsis zoo tag nrho hauv qee thaj chaw decessed. Thaum cov txheej tau pom zoo, cov kab hauv qab hlau tau tshwm sim, thiab corrosion pib. Nws yog qhov zoo tshaj qhia tias "electrogalvanized" daim ntawv lo yog tus txheej txheem, tsis yog cov khoom siv zoo, thiab kev tswj kom zoo thiab kev tswj kom zoo. Rau cov ntawv thov tseem ceeb, qee zaum cov khoom siv sib txawv xws li cov tshuab hluav taws xob galvanization lossis txawm tias ib qho tshwj xeeb organic txheej yuav yog qhov zoo dua, nco qab kim dua, hu.

Tom qab ntawd nws muaj cov hydrogen embrittlement zoo, tshwj xeeb nrog ntau dua-zog zog steel gaskets. Nws tsis tshua muaj nrog cov hlau me me, tab sis yog tias koj cuam tshuam nrog cov khoom siv tawv me me lossis cov khoom siv hluav taws xob tshwj xeeb tuaj yeem yog mob taub hau tiag. Koj ci lawv tom qab, ntawm chav kawm, tab sis nws tsis yog ib txwm 100% zoo. Kuv tau pom Cheebtsam Snap hauv qab load uas tsis muaj, tsuas yog rau lw nws rov qab mus rau tsis txaus ua qoob loo. Nws yog ib qho ntawm cov khoom koj tsis xav txog thaum nws tom koj, tab sis nws yog kev txhawj xeeb tiag tiag rau qee cov ntawv thov.

Daim ntawv thov tshwj xeeb thiab kev sib tw ib puag ncig

Yog li, nyob qhov twg Electrogalvanized gasket Tiag tiag nyob rau hauv? Feem ntau, nws yog rau kev mob me me kom haum corrosive ib puag ncig, tshwj xeeb yog hauv tsev lossis hauv kev tiv thaiv sab nraud. Xav txog cov kav dej sab hauv, hvac systems, tsheb kho tsheb hauv qab hood (deb ntawm cov kev txhawj xeeb corrosion), lossis koj tsis kam cuam tshuam nrog kev raug mob los yog tas li. Nws yog cov kev daws teeb meem zoo rau cov ntawv thov zoo uas xav tau ntau dua li cov hlau liab qab lossis tsis muaj ntau lub ntsej muag sib txawv.

Ib qho kev ua ib qho kev ua piv txwv yog ib qho "zinc" yog tib yam. Muaj qhov tseeb chromate, daj chromate, dub chromate passivation nyob rau sab saum toj ntawm cov zinc. Txhua qhov muab me ntsis sib txawv me ntsis thiab, qhov tseem ceeb tshaj plaws, txhim kho corrosion resistance cov yam ntxwv. Qhov tseeb chromate yog cov qauv zoo rau kev siv dav dav, muab ib qho kev txhawb zog zoo. Daj chromate muab kev tiv thaiv me ntsis ntxiv thiab feem ntau pom hauv kev lag luam lossis ntau dua cov kev xav tau. Dub li qub, zoo, uas yog ntau tshaj li ntau ntxiv txog kev ua kom zoo nkauj, tab sis nws tseem ntxiv ib txheej ntawm kev tiv thaiv. Kev paub tseeb tsuas yog "Electrogalvanized" tsis muaj kev paub ntxiv cov kev khoos-kev kho mob tuaj yeem ua rau muaj ntau yam ua tau zoo, thiab qhov ntawd yog qhov tsis zoo ntawm kev tsim khoom thiab khoom siv.

Xav txog cov kev siv cov qauv txheej txheem. Thaum Handan Zitai Cov Khoom Siv Hluav Taws Xob Ntaus Khoom Siv Hluav Taws Xob: Ltd. Yog hais tias lub fasteners loj yog kub-dip galvanized rau kev tseem ceeb sab nraud sab nraud, siv ib lub pob hluav taws xob rov qab muaj zog hauv corrosion tiv thaiv saw. Koj yuav tsum tau saib ntawm tag nrho cov kab ke. Lub gasket, thaum me me, tuaj yeem qee zaum yog thawj zaug tsis ua haujlwm yog tias nws corrosion tsis kam phim cov so ntawm lub rooj sib txoos. Nws yog hais txog Holistic xav, tsis yog sib koom ua ke-qib specification.

Tshaj Corrosion: Txhua yam thiab kev sib dhos ua ke

Nws tsis yog hais txog cheemping xeb. Ib Electrogalvanized gasket Kuj tseem yuav tsum muaj kev ua haujlwm tshuab. Lub plating thickness, thaum nyias, tuaj yeem qee zaum cuam tshuam rau cov txiaj ntsig torque lossis qhov haum rau hauv kev tiv thaiv nruj heev. Rau feem ntau cov neeg siv tshuab ntxhua lossis cov gaskets, nws feem ntau yog qhov tsis txaus ntseeg. Tab sis rau precision shims lossis interricate lub caij nplooj ntoo hlav cua sov, nws muaj nqis rau kev sib tw ob npaug. Cov txheej txheem plating nws tus kheej yuav tsum tsis txhob hloov cov khoom siv tshuab ntawm cov khoom siv hauv qab, muab nws tau ua kom raug thiab hydrogen embrittlement yog mitigated. Tab sis nws yog ib qho tseem ceeb kom paub txog, tshwj xeeb yog cov khoom siv siab.

Los ua ke yog lwm qhov chaw uas muaj kev paub qhia koj ntau. Thaum lub zinc txheej muab qee lub tshuaj plhaub, nws tsis yog cov roj nplua nyeem hnyav. Rau cov ntawv thov xav tau meej torque tswj, tshwj xeeb tshaj yog nrog cov bolts loj lossis lub zog loj dua, tsis hais tus ntsia thawv lossis tsis hais tus mob gasket. Tsis txhob cia siab rau zinc txheej ib leeg kom ntseeg tau tias yeej. Peb tau pom kev ua tiav txaus kom paub tias txiav cov ces kaum ntawm cov txheej txheem sib dhos, txawm tias muaj cov khoom tiv thaiv zoo nkauj, yog kev lag luam cuav.

Thaum kawg, cia. Tej zaum nws yuav zoo li, tab sis txawm tias ib qho Electrogalvanized gasket, yog tias khaws cia tsis raug nyob rau hauv ib puag ncig huab cua lossis nthuav tawm rau cov hws, tuaj yeem tsim kho "dawb xeb" - lub powdery zinc oxide / hydroxide. Nws tsis yog qhov kawg ntawm lub ntiaj teb rau ntau cov ntawv thov, tab sis nws zoo li tsis zoo thiab tuaj yeem qhia txoj kev tiv thaiv txheej txheem tiv thaiv. Cov ntaub ntawv tsim nyog, kom deb ntawm cov dej noo ncaj qha, ua kom muaj qhov sib txawv hauv kev ua kom cov ntu koj rub rau kev sib dhos tseem nyob rau hauv qhov kev mob siab. Handan Zitai Cov Khoom Siv Hluav Taws Xob Ceev Tawm Khoom Co., Ltd. Nkag siab txog qhov tseem ceeb ntawm cov khoom lag luam zoo thiab tswj lawv cov kev cia siab los ntawm lub tsev rau khoom rau qhov kev teeb tsa zaum kawg.