Qhov kub ntawm cov roj hmab hoses nyob rau hauv qhov kub thiab txias. Raws li ib qho tseem ceeb kis nruab nrab, roj hmab hoses yog dav siv nyob rau hauv industrial thiab civil teb. Nws qhov kub siab kam rau ua feem ntau txiav txim siab nws lub neej kev pabcuam thiab kev sib kis tau zoo.
Feem ntau, qhov kub ntawm cov roj hmab hoses nyob ntawm lawv cov khoom siv thiab kev tsim khoom zoo. Feem ntau hais lus, qhov ntsuas kub rau kev siv cov hose roj hmab tuaj yeem nyob nruab nrab ntawm -40 degree thiab +120 degree . Kuj tseem muaj qee cov roj hmab hoses siv nyob rau hauv qhov chaw kub kub uas tuaj yeem tiv taus qhov kub thiab txias, xws li 150 degree, 200 degree, 250 degree, thiab lwm yam. Txawm li cas los xij, cov qauv tsim nyog thiab cov lus qhia tshwj xeeb yuav tsum tau xaiv raws li cov ntaub ntawv tshwj xeeb thiab cov txheej txheem tsim khoom thaum lub sijhawm. siv.
Cov yam ntxwv ntawm cov khoom siv roj hmab hoses sib txawv. Roj hmab hoses ua los ntawm cov khoom sib txawv yuav ua tau txawv nyob rau hauv qhov kub thiab txias. Feem ntau ntawm cov roj hmab hoses yuav muaj kev laus, tawv tawv, deformation, thiab lwm yam tshwm sim thaum kub tshaj lawv cov kev siv ntau yam, thiab nyob rau hauv cov mob hnyav, nws tuaj yeem ua rau lub hose tawg. Nyob rau hauv ib puag ncig kub, kub-resistant roj hmab hoses yog ua los ntawm high-temperature cov ntaub ntawv, xws li silicone roj hmab, fluororubber, thiab lwm yam. Cov ntaub ntawv no muaj siab aging kuj, corrosion kuj, kub kuj thiab lwm yam khoom. Nyob rau tib lub sijhawm, cov txheej txheem tsim khoom ntawm cov khoom siv kub kub no kuj tseem nruj dua, uas tuaj yeem ua kom ntseeg tau qhov sib xws thiab kev ruaj ntseg ntawm cov khoom siv hose.
Nco tseg:
1.Thaum siv cov roj hmab hoses, cov qauv tsim nyog thiab cov khoom siv yuav tsum raug xaiv raws li cov yam ntxwv xws li kev qhia tshwj xeeb, siab, nruab nrab, thiab kub.
2. Cov roj hmab hoses yuav tsum tau kuaj xyuas ua ntej siv kom paub tseeb tias tsis muaj qhov tsis xws luag xws li tawg, deformation, kev laus, thiab lwm yam.
3.Thaum siv cov roj hmab hoses nyob rau hauv qhov kub thiab txias, nws yog ib qho tsim nyog kom tsis txhob muaj qhov kub thiab txias thiab siv ntev.
4.Yog tias cov roj hmab hose hloov xim, tawv, lossis deformation thaum siv, nws yuav tsum tau nres tam sim ntawd thiab hloov lub hose tshiab.
5.Thaum siv roj hmab hoses, yuav tsum tau them nyiaj mloog mus rau lawv cov txheej txheem installation thiab sealing ntawm lub interface kom tsis txhob muaj teeb meem xws li to.
Hauv luv luv, thaum siv cov roj hmab hoses, nws yuav tsum xaiv cov qauv tsim nyog thiab cov lus qhia tshwj xeeb raws li qhov xwm txheej tshwj xeeb, thiab ua raws li kev saib xyuas tsim nyog thiab kev saib xyuas kom ntseeg tau tias lawv tuaj yeem ua haujlwm ib txwm nyob rau hauv qhov kub thiab txias.
