Cov kav dej xa dej yog hais txog kev sau thiab tso tawm cov dej phwj tuaj, cov dej khib nyiab thiab cov kav dej los nag cov kav dej thiab cov chaw koom nrog.Xws li cov yeeb nkab qhuav, ceg yeeb nkab thiab cov yeeb nkab ua rau cov nroj tsuag kev kho mob, Txawm hais tias cov kav dej ntawm txoj kev los yog lwm qhov chaw, tsuav yog lawv ua lub luag haujlwm ntawm cov kav dej, cov kav dej yuav tsum ua raws li kev txheeb cais.Raws li tag nrho cov kav dej loj ntev, lub ntsiab thiab ceg yeeb nkab thiab kev soj ntsuam ncej, txuas cov ncej ntshuam thiab xa tawm, xws li qhov ntev thiab suav, tsis suav nrog cov nag los rau cov kav dej sib txuas ntawm cov yeeb nkab, mus rau hauv tsev thiab qhib channel.Kev suav yuav tsum suav raws li cov yeeb nkab ib leeg, uas yog, yog tias ob lossis ntau dua ib sab ntawm cov dej ntws tawm ntawm tib txoj kev, lawv yuav tsum suav rau txhua qhov ntev ntawm qhov sib npaug ntawm cov kav dej.
Hom cov kav dej
Galvanized hlau yeeb nkab yog feem ntau siv cov khoom siv, raws li galvanized hlau yeeb nkab corrosion tshwm sim los ntawm cov hlau hnyav hnyav hauv dej, nws yuav cuam tshuam rau tib neeg kev noj qab haus huv, nyob rau hauv ntau thaj chaw tsim thiab tsim, tsoomfwv cov chaw haujlwm tau pib txwv tsis pub siv cov galvanized. cov kav hlau.Tam sim no, Tuam Tshoj tau maj mam theem tawm cov yeeb nkab no.
Lub cev tooj liab
Copper yeeb nkab yog ib yam ntawm ntau tsoos tab sis tus nqi yog kim dua cov khoom siv yeeb nkab, ruaj thiab kev tsim kho yog yooj yim dua nyob rau hauv ntau yam khoom siv huv huv, cov yeeb nkab tooj liab yog thawj qhov kev xaiv vim tus nqi pheej yig, ntxiv rau cov tooj liab corrosion yog nyob rau ntawm cov khoom siv. ib tes factor.
Stainless hlau yeeb nkab yog ib yam ntawm cov khoom siv ruaj, tab sis nws tus nqi siab dua, thiab kev tsim kho tshuab xav tau siab dua, tshwj xeeb tshaj yog cov khoom siv zog yog qhov nyuaj, kev ua haujlwm nyuaj heev, Yog li ntawd, muaj qhov tsawg dua qhov kev xaiv hauv kev kho dua tshiab.
Cov yeeb nkab yas sib xyaw
Cov yeeb nkab yas sib xyaw yog nrov dua hauv kev lag luam yeeb nkab vim nws lub teeb yuag, ruaj thiab siv tau yooj yim, uas tuaj yeem tsim nyog rau kev txhim kho hauv tsev khoov siv.Nws lub ntsiab tsis zoo yog tias thaum siv rau cov kav dej kub, thermal expansion thiab contraction vim yog phab ntsa ntev yuav ua rau dislocation uas ua rau to.
PVC yeeb nkab
PVC (polyvinyl chloride) yas yeeb nkab yog ib hom khoom siv hluavtaws niaj hnub.Tab sis nyob rau hauv xyoo tas los no cov cuab yeej pom tau tias tuaj yeem ua rau PVC ntau cov tshuaj ntxiv rau phthalein, cuam tshuam rau lub raum, daim siab, cov qog ntshav hauv tib neeg lub cev, uas tuaj yeem ua rau mob qog noj ntshav, mob raum, kev puas tsuaj rau tib neeg lub cev ua haujlwm rov tsim kho, cuam tshuam rau kev loj hlob. .Feem ntau, vim hais tias nws lub zog yog nyob deb ntawm qhov haum rau lub mains siab yuav tsum, yog li tsis tshua muaj siv nyob rau hauv cov yeeb nkab dej.Feem ntau, PVC yeeb nkab haum rau cov hlau thiab cov kav dej thiab cov kav dej.
Post lub sij hawm: Sep-11-2019