Hlau Expansion Joint yog ib qho cuab yeej siv los them nyiaj rau thermal expansion, contraction, thiab pipeline deformation tshwm sim los ntawm kev hloov kub, kev co, los yog lwm yam hauv cov kav dej. Lawv feem ntau yog ua los ntawm cov ntaub ntawv hlau thiab tuaj yeem nqus tau thiab them nyiaj rau cov kav dej deformation yam tsis muaj kev cuam tshuam rau kev sib khi ntawm cov kav dej.
Kev faib tawm
1. Bellows Expansion Joint:
Qhov no yog hom ntau tshaj plaws, nrog wavy hlau ripples uas tuaj yeem nqus tau thiab them nyiaj rau thermal expansion thiab contraction hauv ntau cov lus qhia.
2. Hlau Braided Expansion Joint:
Hom kev nthuav dav sib koom ua ke no yog them nrog ib lub woven hlau mesh rau sab nraud ntawm cov yeeb nkab corrugated, muab kev tiv thaiv ntxiv thiab lub zog.
3. Universal Expansion Joint:
Tso cai rau kev hloov kho lub kaum sab xis ntawm ntau lub dav hlau, haum rau cov kav dej sib txuas.
Qhov loj thiab qhov ntsuas siab
Qhov loj thiab qhov ntsuas siab tuaj yeem sib txawv raws li cov ntawv thov tshwj xeeb, feem ntau yog los ntawm me me mus rau loj. Kev xaiv qhov loj me thiab qib siab feem ntau yog tsim los ntawm engineers raws li cov kev xav tau ntawm cov kav dej.
Daim ntawv thov Scope
Hlau expansion pob qij txha yog dav siv nyob rau hauv ntau yam kev lag luam, xws li tab sis tsis txwv rau:
1. Kev lag luam tshuaj: Cov kav dej siv rau kev tuav cov xov xwm corrosive.
2. Kev lag luam fais fab: Siv rau cov kav dej hauv cov chaw tsim hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias.
3. Kev lag luam roj thiab roj: Siv rau hauv cov roj thiab cov kav dej kom haum rau cov kev hloov ntawm qhov kub thiab txias.
4. Cua sov thiab cua txias system: siv rau cov kav dej kub thiab dej txias.
5. Nuclear fais fab nroj tsuag: Haum rau cov kav dej hauv cov chaw tsim hluav taws xob nuclear, yuav tsum muaj kev ntseeg siab thiab tiv thaiv corrosion.
Nta
1. Kev nqus ntawm thermal expansion thiab contraction: muaj peev xwm nqus tau cov kev hloov hauv cov kav dej ntev los ntawm kev hloov kub.
2. Txo kev co thiab suab nrov: Nws tuaj yeem txo kev co thiab suab nrov, thiab txhim kho kev ruaj ntseg ntawm cov kav dej.
3. Kev them nyiaj ntau qhov kev taw qhia: Ntau hom kev nthuav dav pob qij txha tuaj yeem them nyiaj rau deformation hauv ntau cov lus qhia.
4. Kub kub thiab corrosion kuj: Haum rau kub kub thiab corrosive ib puag ncig.
Qhov zoo thiab qhov tsis zoo
Qhov zoo:
1. Muab kev tiv thaiv cov kav dej txhim khu kev qha.
2. Extens lub neej kev pab cuam ntawm pipelines thiab khoom siv.
3. Txo cov nqi tu.
4. Txhim kho kev nyab xeeb thiab ruaj khov ntawm cov kav dej.
Qhov tsis zoo:
1. Tus nqi yog siab, tshwj xeeb tshaj yog rau loj thiab customized expansion pob qij txha.
2. Kev txhim kho thiab kev saib xyuas yuav xav tau kev txawj ntse.
3. Kev tsim kom zoo yuav tsum tau ua kom muaj kev sib raug zoo nrog cov kav dej.
Thaum xaiv cov hlau txuas txuas, ua tib zoo saib xyuas yuav tsum tau muab rau cov kev cai tshwj xeeb engineering thiab ib puag ncig kom ntseeg tau tias lawv tuaj yeem ua tau raws li cov kev xav tau ntawm cov kav dej.
Post lub sij hawm: Jan-09-2024
