Raws li qhov tseem ceeb tshaj plaws cov khoom tseem ceeb siv nyob rau hauv kev lag luam, kev tsim kho, hlau xaim yeeb nkab chaw nyob xwb tab sis kuj tau txiav txim siab kev nyab xeeb, kev yoog raws kev nyab xeeb, thiab ib puag ncig kev hloov kho. Lub hom phiaj tsim ntawm cov hlau xaim yeeb nkab yog kom ua tiav qhov sib npaug ntawm qhov siab- Lub zog txhawb nqa thiab kev hloov kho lub zog ntawm cov qauv kev ua kom zoo thiab cov khoom siv science.
Nyob rau hauv cov nqe lus ntawm cov qauv tsim qauv, cov hlau hlau hlau feem ntau siv cov multi {{}} txheej txheej txheej txheem qauv. Sab hauv txheej ua hauj lwm pab ua qhov chaw tiv tauj kom muaj qhov nruab nrab, thaum lub zog sab nraud tau txhawb nrog lub siab zoo. Cov qauv siv no tsis tsuas yog ua kom muaj kev sib txhuam tsawg dua ntawm phab ntsa sab hauv, txhim kho cov hlau hluav taws xob kev ntxhov siab los ntawm cov hlau lub zog los ntawm kev ua kom muaj zog ntawm cov hlau hluav taws xob, tab sis kuj tseem ceeb {{}}} tej yam kev cuam tshuam ib puag ncig. Piv txwv li, hauv kev lag luam petrochemical, hlau xaim xaim yuav tsum quav rau ntev {}}} kub thiab siab {10} {10} {10} {10} {{10} - qhov siab kua. Yog li ntawd, tus qauv tsim nyog yuav tsum tau ua tiav xam ntawm cov hlau hlau windagation thiab cov khoom xaiv los ua kom muaj ntev} lub sij hawm tsis kam rau deformation lossis pob txha lov.
Daim ntawv thov ntawm cov ntaub ntawv kev tshawb fawb yog lwm qhov tseem ceeb hauv cov hlau xaim yeeb nkab tsim. Niaj hnub nimno Steel kav hlau feem ntau siv corrosion {}} {Resistant aluminium xaim sib xyaw nrog polyethylene nrog polyethylene (PE) lossis polyurethane (pE). Qhov kev txhim kho tshuaj tiv thaiv no thaum txo tus nqi txij nkawm. Tsis tas li ntawd, cov neeg tsim qauv kho cov kab hlau, kev kho mob, kom haum
Kev nthuav qhia kev nthuav dav kuj tseem yog qhov kev tsim qauv tseem ceeb. Ib co hlau hlau kav hlau sib xyaw ua ke rau cov ntsuas kev sib xyaw ua ke xws li kev ntsuas siab thiab kub, sib ntsib qhov kev xav tau ntawm kev tsim ntse. Saj zawg zog steel hlau hlau hlau hlau hlau, ua kom zoo dua cov hlau loj heev los txo qhov hluav taws xob vojvoog thiab hloov kho cov txheej txheem sib dhos.
Hauv ntej, tus qauv tsim tswv yim ntawm cov hlau xaim xaim hluav taws xob ncig "txhim khu kev thauj khoom {} {{1} {lw detilabe." Los ntawm cov qauv kev tsim kho, cov khoom siv hloov tshiab, thiab kev sib xyaw ua haujlwm zoo, lawv muaj kev sib xyaw ua kua roj rau ntau yam kev lag luam.