PVC lawn laj kabYas hlau laj kabyog ib hom khoom siv pvc, nrog rau qhov siab ntawm 30cm, 40cm, 50cm, 60cm, 70cm, thiab tuaj yeem kho nrog dawb, xiav, liab, ntsuab thiab lwm yam xim.
pvc lawn guardrail Theyas steel laj kabyog ncaj qha faus rau hauv av thiab nyom hauv av.Ua ntej, khawb ib lub qhov me me hauv cov av txhawm rau txhim kho qhov embedded ntawm kem nrog pob zeb.
Nrog rau kev nrawm ntawm nroog loj, cov ntsiab lus koom nrog hauv kev tsim vaj tsev tau dhau los ua kev sib koom ua ke, uas ua rau kev npaj hauv nroog thiab kev tsim kho ntau dua.Piv nrog rau ib daim ntawv tsim yav dhau los, kev tsim vaj tsev tam sim no tsim nyog dua.Kev tsom mus rau kev tiv thaiv ib puag ncig.Kev tu vaj tsev ua haujlwm yog ib qho kev ntsuas zoo los xyuas kom meej qhov zoo ntawm vaj tsev engineering.Nyob rau lub sijhawm tshiab, txhawm rau ua kom tau txais txiaj ntsig zoo ntawm kev siv cov peev txheej thiab ua tau raws li qhov xav tau ntawm kev txhim kho hauv lub tebchaws, nws yog qhov tsim nyog los tsim cov kev pabcuam vaj tsev uas muaj txiaj ntsig zoo rau kev txuag hluav taws xob.
Ua tib zoo saib xyuas kom ntxiv dag zog rau lub tswv yim thiab kev cob qhia kev txawj ntse rau cov neeg ua haujlwm ntawm kev tsim kho vaj tse hauv nroog.Tsuas yog nyob rau hauv txoj kev no tuaj yeem ua tau zoo ntawm kev tu vaj tsev ua haujlwm tau zoo dua qub thiab kev loj hlob ntawm cov nroj tsuag hauv lub vaj tuaj yeem txuas ntxiv mus.
Yas pwm rau kev tiv thaiv laj kab tsis yog ib txwm muaj nyob rau lub sijhawm ib txwm muaj, tab sis cov khoom tiav ntawm cov pwm yas rau kev tiv thaiv laj kab muaj nyob txhua qhov chaw, xws li cov laj kab hauv zej zog, laj kab tsev kawm, laj kab tsheb ciav hlau, thiab cov laj kab laj kab.Cov qauv tsim tshwj xeeb ntawm kev tiv thaiv laj kab yas pwm khoom, kev kub ceev rail laj kab pwm, cov duab zoo nkauj, cov xim ntev ntev yas railroad guardrail pwm, cov duab yog hloov tau, sib haum xeeb thiab ntuj, zoo nkauj thiab siv tau, nrog zoo ductility, workability, hardenability Thiab grindability, tab sis kuj muaj ib tug me me oxidation, decarburization rhiab heev thiab quenching deformation cracking nyiam, muaj peev xwm tsim ntau yam complex qauv nyob rau hauv ib lub sij hawm, meej loj specifications.Nrog rau kev txhim kho tas mus li ntawm tag nrho cov txheej txheem ntawm kev lag luam pwm, qib ntawm cov cuab yeej xav tau kuj tseem txhim kho tsis tu ncua.Cov khoom lag luam pwm yas ntawm lub laj kab tiv thaiv muaj lawv qhov tshwj xeeb zoo, kom lawv tuaj yeem mus ntxiv thiab ntxiv hauv kev lag luam pwm.Lub npe tag nrho ntawm pvc laj kab yog pvc yas laj kab.Yog vim li cas vim li cas nws thiaj li hu ua "yas hlau" yog vim hais tias tsuas yog qhov tsis zoo ntawm cov yas yog tsis zoo rigidity.Yog li ntawd, thaum sib sau ua ke cov qauv, nyob rau hauv cov qauv yas raws li cua load yuav tsum tau, hauv ob sab phlu steel yog siv raws li ib tug reinforcing khoom los ua rau nws shortcomings, yog li nws yog hu ua yas steel guardrail.
Post lub sij hawm: Oct-17-2021