Milestones

Universally hu ua uPVC (unplasticized polyvinyl chloride) kem kav, cov kav dej no muaj keeb kwm nplua nuj nyob rau ntau xyoo lawm.Tsim los ua lwm txoj hauv kev zoo tshaj plaws rau cov kav hlau kav, uPVC kem cov kav dej tau tshwm sim hauv xyoo 1960 los ua ib qho kev siv tau zoo dua thiab siv tau zoo rau kev siv dej thiab cov kav dej.Ib qho ntawm qhov zoo tshaj plaws ntawm uPVC kem kav yog lawv qhov tsis muaj corrosive.Tsis zoo li cov kav hlau hlau, uas yog qhov yooj yim rau xeb thiab degradation thaum lub sij hawm, uPVC kav yuav tsis cuam tshuam los ntawm cov khoom corrosive.Qhov no ua rau cov kav dej uPVC yog qhov kev xaiv zoo rau ntau yam kev siv, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig nrog cov dej ntxhib los yog cov tshuaj corrosive.Tsis tas li ntawd, uPVC kem kav yog lub teeb yuag tsis tau muab lub zog zoo thiab tshuaj lom neeg.Peb cov ntaub ntawv tsim tshwj xeeb uPVC yog tsim tshwj xeeb rau kev siv twj tso kua mis hauv qhov boreholes.Cov kav dej no tau tsim los ua kom muaj kev kub ntxhov siab thaum ua kom lub ntsej muag du uas txo qis kev sib txhuam thiab txo qis kev poob thaum dej ntws.Qhov nrov ntawm uPVC kav kav dej tau loj hlob thoob ntiaj teb vim lawv cov txiaj ntsig ntau.Sib nrug los ntawm kev tiv thaiv corrosion, lawv kuj tsim nyog rau ob qho tib si dej tshiab thiab dej ntsev.Lawv lub teeb yuag ua rau kev teeb tsa thiab kev ua haujlwm yooj yim dua, thaum lawv lub neej ntev txhais tau tias txo nqi txij nkawm.Tsis tas li ntawd, uPVC kem kav dej yog eco-friendly, raws li lawv yog recyclable thiab tsis tso cov teeb meem nyob rau hauv ib puag ncig.Hnub no, uPVC kem kav dej nrhiav kev siv nyob rau hauv ntau yam industries, xws li kev ua liaj ua teb, dej hauv tsev, industrial water systems, thiab mining.Lawv versatility thiab kev ntseeg tau tau cemented lawv txoj hauj lwm raws li ib qho kev xaiv rau cov dej los ntawm cov dej hauv av xws li qhov dej thiab qhov boreholes.Nws yog ib qho tsim nyog sau cia tias kev txhim kho txuas ntxiv thiab kev tsim kho tshiab hauv uPVC yeeb nkab tsim tau ntxiv txhim kho kev ua tau zoo thiab ua haujlwm ntev ntawm uPVC kem kav.Cov txheej txheem kev tsim khoom siab ua kom ntseeg tau zoo ib yam, qhov tseeb qhov tseeb, thiab sib xws hauv cov yeeb nkab khoom.Cov kev nce qib no tau ua rau uPVC kem kav dej ntau dua los tiv thaiv kev ntxhov siab sab nraud, kev hloov pauv kub, thiab kev ntxhov siab.Hauv kev xaus, uPVC kem kav dej tau hloov pauv kev lag luam kav dej los ntawm kev muab cov khoom siv ruaj khov, muaj txiaj ntsig zoo, thiab kev tiv thaiv corrosion-resistant rau cov kav hlau ib txwm muaj.Los ntawm kev nce qib hauv kev siv thev naus laus zis thiab kev tsim cov txheej txheem, uPVC kem kav tau dhau los ua neeg nyiam thoob ntiaj teb, muab cov kev daws teeb meem zoo thiab muaj txiaj ntsig zoo hauv ntau qhov kev lag luam.Lawv cov xwm txheej uas tsis yog corrosive, lub teeb yuag tsim, thiab lub neej ntev ua rau lawv qhov kev xaiv zoo tshaj plaws rau ntau hom kev siv, ua kom muaj kev ruaj khov thiab txhim khu kev qha dej rau xyoo tom ntej.