PE Yeeb Nkab Kev Lag Luam Prospect Analysis

Txij li thaum xyoo 1998 Munich International Coal Union LGU Gas Distribution Committee lub rooj sib tham tib yam pom zoo kom siv PE faus gas pipeline raws li kev xa tawm thiab xa cov yeeb nkab, tom qab ntau tshaj 10 xyoo ntawm kev tshawb fawb thiab kev tsim kho thoob ntiaj teb, PE pipeline tau tsim los rau hauv cov qauv ntawm ntau ntau yam, ntau lub ntsiab siv yeeb nkab.Los ze li ntawm 20 xyoo, cov khoom siv yeeb nkab yas nce mus tsis tau tsuas yog nyob rau hauv kom muaj nuj nqis, thiab tau txais kev loj hlob loj heev ntawm yug thiab specification.PE yeeb nkab PE yeeb nkab yog tsuas yog siv rau cov kav dej hauv nroog thiab sab nraum zoov thiab cov kav dej ntawm cov tsev, cov kav dej phwj tuaj thiab cov kav dej ntawm cov chaw kho dej, thiab cov tes tsho tiv thaiv ntawm cov kav dej hauv av thiab kev sib txuas lus cables.

Hauv Suav teb, cov kav dej PE feem ntau tau muab faib ua cov dej thiab cov roj xa hluav taws xob PE yeeb nkab, tsim cov dej thiab cua sov PE yeeb nkab, tsim cov kav dej phwj tuaj, cov kav dej faus, cov kav dej thiab cov hlua khi PE, cov kav dej ua liaj ua teb PE yeeb nkab, muaj PE yeeb nkab thiab PE coil tube.PE yeeb nkab nrog nws cov khoom siv hluav taws xob tsawg, tsis muaj kev ua qias tuaj ib puag ncig, cov khoom lag luam zoo thiab lwm yam zoo, nce kev nyiam los ntawm cov neeg thiab cov koom haum cuam tshuam txog kev saib xyuas.Lub Tsev Haujlwm Saib Xyuas Kev Tsim Kho ntawm Tib Neeg Lub Tebchaws ntawm Tuam Tshoj kuj tau tshaj tawm tsab ntawv ceeb toom kom ntxiv dag zog rau kev tswj hwm thiab txhawb nqa cov yeeb nkab yas.

Nyob rau hauv xyoo tas los no, 85% ntawm cov kav dej sab hauv, tsim cov kav dej, cov kav dej kub thiab cov kav dej cua sov ntawm cov tsev nyob hauv lub tebchaws yuav siv cov kav dej PE tshiab, thiab qhov tseem ceeb tshem tawm cov kav hlau cam khwb cia, galvanized steel kav;Kev siv cov kav dej yas hauv cov kav dej nyob deb nroog yuav ncav cuag 90%.Hauv xyoo 2020, Tuam Tshoj tus PE yeeb nkab tso zis yog 4,894,400 tons, nrog rau kev loj hlob ntawm 7.19%.

PE yeeb nkab cov khoom lag luam tsom mus rau yav tom ntej, vim qhov kev thov loj rau cov kav dej thiab cov kav dej hauv qab, PVC yeeb nkab tau raug txwv hauv cov kav dej haus thiab lwm yam laj thawj, PE yeeb nkab hauv cov yeeb nkab dej yog qhov kev xaiv zoo tshaj plaws tam sim no.Tam sim no, kev loj hlob txhua xyoo ntawm PE yeeb nkab tau tshaj PVC-U yeeb nkab, thiab tsim los rau hauv lub ntiaj teb thib ob loj tshaj plaws yas yeeb nkab ntau yam.Hauv kaum xyoo tom ntej no, kev siv cov yeeb nkab PE yuav nce ntxiv, uas yuav ua rau muaj kev lag luam tsis muaj kev txwv thiab nthuav dav daim ntawv thov rau cov neeg xa khoom.

Tau qhov twg los: https://new.qq.com/omn/20210304/20210304A067YU00.html