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Kev lag luam Petrochemical tau muab lub sijhawm ua lag luam loj rau Kev Lag Luam Valve
Aromatic hydrocarbons yog lub hauv paus rau ntau yam khoom sib txawv, qhov tseem ceeb tshaj plaws yog siv rau hauv kev tsim cov dyes, polyurethanes thiab hluavtaws fibers.Petrochemical Kev Lag Luam yog kev lag luam dav dav, tab sis ethylene yog cov khoom lag luam tseem ceeb, nws kuj yog lub ntsiab ol ...Nyeem ntxiv -
Kev Lag Luam Valve Hauv Tebchaws Africa
Lub valve yog kev lag luam lossis cov kav dej hauv tsev siv hauv kev tswj hwm kev khiav thiab cov khoom siv tswj.Ntawm lawv, kev lag luam valve tau muab faib raws li nws daim ntawv thov hauv kev lag luam, uas yog: roj thiab roj, tshuaj lom neeg kev lag luam, hauv nroog, hluav taws xob thiab mining thiab lwm yam ...Nyeem ntxiv -
Ib qho Kev Lag Luam Loj Loj Loj Tshaj Plaws Hauv Tuam Tshoj Kev Lag Luam Valve
Txij Lub Ib Hlis Ntuj txog Lub Tsib Hlis 2018, Tuam Tshoj tau xa tawm 427.96 lab cov khoom siv li qub, nce 2.5% ntawm tib lub sijhawm xyoo tas los.Tus nqi xa tawm mus txog US $ 3 nphom, nce 27.3% los ntawm tib lub sijhawm xyoo tas los, raws li cov ntaub ntawv tshaj tawm los ntawm Suav kev lis kev cai.Nyob rau hauv txoj kev loj hlob ntawm lub teb chaws kev khwv nyiaj txiag, li qub li ib tug ...Nyeem ntxiv -
Kev Lag Luam Prospect Ntawm Kev Nyab Xeeb Valve
Lub valve yog ib yam khoom siv rau kev tswj cov dej ntws los yog roj hauv cov txheej txheem ntws.Kev nyab xeeb valve yog kev tiv thaiv tsis ua haujlwm, nws lub hom phiaj yog los xyuas kom muaj kev ruaj ntseg ntawm cov kav dej.Piv txwv li, lub siab nyem valve (PRV) ua ib hom kev ruaj ntseg valve uas tau tso tawm cov khoom los ntawm lub ...Nyeem ntxiv -
Kev ua lag luam tam sim no ntawm Cast Iron Valve
Daim ntawv thov kev lag luam ntawm cam khwb cia hlau tuaj yeem muab faib ua 8 yam: Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob, cov kav dej hauv tsev, cov kav dej hauv tsev, cov kav dej faus, cov kav dej xa hluav taws xob, cov khoom siv hluav taws xob, cov yeeb nkab ua liaj ua teb, cov yeeb nkab thiab lwm yam.Txoj kev loj hlob ntawm kev tsim cov khoom siv dej...Nyeem ntxiv
Sau koj cov lus ntawm no thiab xa tuaj rau peb