1, Taub qab vuam luj tshib ua ntej installation, yeeb nkab seem yuav tsum tau ntsuas los ntawm cov hauv paus, suav, nws yog ib lub tswv yim kom xaiv qhov kabmob tsawg tshaj plaws ntawm cov yeeb nkab ua ke ua ke.
2, lub raj txuas ntxiv yuav tsum tau kuaj xyuas sab hauv thiab sab nraud povtseg txheej ntawm cov yeeb nkab, cov uas tsim nyog tsheb tau nyob hauv lub raj. Thaum cov yeeb nkab seem ntawm cov khis hlua, qhov ntev ntawm qhov yeeb nkab ntu, thiab qhov nrug, yuav tsum txiav txim siab raws li cov kabmob ntawm txoj hlua, phab ntsa thickness, khoom hom ntawm txheej sab hauv anticorrosive thiab hauv qab tub raj.
3, lub yeeb nkab kom tshem tawm cov av huv si, thiab qhov ntug ntawm lub qhov ncauj thiab welding ob sab ntawm lub polished ntxuav, thiaj li hais tias nws raug hlau lus, ua groove.
4, thaum lub ambient qhov kub yog tsawg tshaj li 0 ℃, lub vuam yuav tsum tau them nrog asbestos tom qab ua tiav. Cov hnab looj ntsej muag raug tshem tawm tom qab vuam luaj welding tiav lawm.
