Lead foob thiab foob muaj qee qhov sib txawv hauv kev txhais, kev ua haujlwm thiab kev thov, thiab muaj qee qhov kev sib txuas. Cov hauv qab no yog cov ncauj lus kom ntxaws txog qhov sib txawv ntawm ob, thiab tshawb nrhiav qhov sib txuas ntawm lawv.
kev sib txawv
Txhais thiab cov khoom siv
Lead foob: feem ntau yog hais txog cov cuab yeej zoo ib yam li lub ntsuas phoo, feem ntau yog siv los thaiv cov thawv ntim khoom, tsheb thauj khoom, nkoj thiab lwm yam kev thauj mus los, nrog rau kev ntshuam thiab xa tawm cov roj kav dej, lub tank cia, substations thiab lwm yam khoom siv. Txawm hais tias muaj "lead" hauv lub npe, cov hlau lead niaj hnub tsis tas yuav tsum muaj cov khoom siv lead ua, thiab tej zaum yuav ua los ntawm ABS, qis carbon steel, PP thiab lwm yam ntaub ntawv. Sab hauv sealing ib feem yuav muaj steel hlau, yas hlua, thiab lwm yam, thiab lub plhaub feem ntau yog yas los yog hlau.
Foob: Feem ntau hais txog ntau yam strips pasted los yog siv los kaw qhov rooj lossis cov khoom, xws li daim ntawv strips, hlau strips, yas strips thiab lwm yam. , tiv thaiv kev qhib thiab siv tsis raug cai.
Muaj nuj nqi thiab siv
Lead seal: Lub luag haujlwm tseem ceeb yog tiv thaiv cov khoom los ntawm kev ua txhaum cai, raug nyiag lossis puas thaum thauj lossis khaws cia, kom muaj kev nyab xeeb thiab kev ncaj ncees ntawm cov khoom. Thaum nws raug kaw lawm, nws tsis tuaj yeem qhib tshwj tsis yog tias nws raug kev puas tsuaj los ntawm kev quab yuam, thiab lub foob puas tsis tuaj yeem rov qab siv dua. Txhua lub foob muaj tus lej tshwj xeeb los pab txhawm rau taug qab thiab tshawb xyuas.
Foob: Lub luag haujlwm yog qhov dav, ntxiv rau kev siv los qhia txog lub xeev kaw, nws kuj tseem tuaj yeem siv rau ntau lub sijhawm, xws li cov cim kev tiv thaiv, kev ruaj ntseg cim, thiab lwm yam. Cov khoom siv, cov duab thiab lwm yam. kev siv lub foob muaj ntau yam, thiab tuaj yeem xaiv thiab siv raws li qhov xav tau tiag tiag.
Kev siv scenario
Lead foob: feem ntau yog siv rau hauv kev thauj mus los thiab kev thauj mus los, kev saib xyuas kev lis kev cai, petrochemical, hluav taws xob hluav taws xob thiab lwm yam lag luam, qhov twg yuav tsum muaj kev nyab xeeb thiab kev ntseeg siab.
Seals: Kev siv cov xwm txheej yog qhov dav dua, tsis tsuas yog txwv rau kev thauj mus los thiab kev khaws cia, tab sis kuj tuaj yeem tshwm sim nyob rau ntau lub sijhawm uas yuav tsum tau qhia txog lub xeev kaw lossis kaw.
kev sib txuas
Lub hom phiaj yog tib yam: txawm tias nws yog cov hlau lead los yog foob, nws lub hom phiaj kawg yog kom muaj kev ruaj ntseg thiab kev ncaj ncees ntawm cov khoom, tiv thaiv kev tsis raug cai tampering, tub sab nyiag lossis kev puas tsuaj.
Complementary: Qee qhov xwm txheej, cov hlau lead thiab cov ntsaws ruaj ruaj tuaj yeem siv ua ke rau ib leeg. Piv txwv li, nyob rau hauv cov txheej txheem ntawm kev thauj mus los ntawm lub thawv, cov hlau lead thiab cov ntsaws ruaj ruaj tuaj yeem siv tib lub sijhawm los ntxiv dag zog rau kev sib khi thiab txhim kho kev nyab xeeb.
Kev loj hlob zoo ib yam: Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho kev lag luam, kev siv thev naus laus zis ntawm cov hlau lead thiab cov ntsaws ruaj ruaj tseem niaj hnub txhim kho thiab txhim kho. Piv txwv li, qhov tshwm sim ntawm cov khoom tshiab xws li cov khoom siv hluav taws xob hauv hluav taws xob tsis yog tsuas yog txhim kho qib ntse ntawm cov hlau lead seals, tab sis kuj muab cov tswv yim tshiab thiab cov lus qhia rau kev tsim cov tshuab foob.
Yuav kom suav tau, muaj qee qhov sib txawv ntawm cov hlau lead thiab cov ntsaws ruaj ruaj hauv cov ntsiab lus, kev ua haujlwm thiab daim ntawv thov, tab sis kuj tseem muaj kev sib txuas thiab kev sib txuas ntawm lawv. Hauv kev siv tswv yim, cov cuab yeej tsim nyog tuaj yeem xaiv raws li cov kev xav tau tshwj xeeb los xyuas kom meej qhov kev nyab xeeb thiab kev ncaj ncees ntawm cov khoom.