Tsis ntev los no, lub koom haum rau kev lag luam kev lag luam thiab kev loj hlob (OECD) tso tawm nws cov ntawv tshaj tawm kev lag luam thaum nruab nrab hnub nyoog. Daim ntawv qhia xav txog lub ntiaj teb GDP kev loj hlob yuav tsum yog 5.8% hauv 2021, piv nrog kev kwv yees ua ntej ntawm 5.6%. Daim ntawv tshaj tawm tseem kwv yees tau tias ntawm G20 tus tswvcuab kev lag luam yuav loj tuaj los ntawm 8.5% hauv 2021 (piv rau kev twv ntawm 7.8% nyob rau hauv lub Peb Hlis xyoo no). Kev ua haujlwm txuas ntxiv thiab ruaj khov ntawm txoj kev lag luam thoob ntiaj teb tau txais kev lag luam thiab cov pa hluav taws xob, thiab kev lag luam hauv nroog thiab kev lag luam loj.
A. Kev Tsim Kho Cov Nyiaj Txiag Ntawm Tuam Tshoj Qhov Kev Lag Luam Valve
Los ntawm kev sib koom tes thiab kev ywj pheej tshiab ntawm kev tsim khoom lag luam thiab ntau haiv neeg lub zog hluav taws xob, cov tsiaj loj hauv cov khoom siv hluav taws xob ntev ntev, cov tsiaj sib tw, thiab chaw nres tsheb fais fab. Qee cov khoom lag luam loj nyob rau hauv cov kev ua haujlwm tshwj xeeb, thiab qee qhov tsis tau ua tiav kev ua haujlwm hauv zej zog thiab kev txhim kho kev lag luam thiab kev kawm thiab thev naus laus zis.
B. Kev Sib Tw Qauv Ntawm Tuam Tshoj Lub Valve Kev Lag Luam
Tuam Tshoj lub valve tsim kev lag luam muaj lub zog tsis muaj zog rau cov khoom lag luam uas muaj zog hauv tsev, muaj ntau cov khoom lag luam qis qis nyob hauv theem ntawm cov nqi sib tw (WAFER Npauj Npaim Valve,Lug Npauj Npaim Valve, FLANGED Npauj Npaim Valve,rooj vag valve,Kos Valve, thiab lwm yam) thiab lub hwj chim sib khom rau txoj kev lag luam hauv txoj kev nqes hav kuj tseem me me tsis txaus; nrog kev nkag mus txuas ntxiv ntawm cov peev txheej txawv teb chaws, nws cov thev naus laus zis thiab cov thev naus laus zis nkag los ntawm cov lag luam txawv teb chaws yuav coj cov lag luam hauv tsev; Tsis tas li ntawd, li qub yog hom kev tsim khoom lag luam uas yog cov cim yooj yim, uas tseem muaj kev sib tw yooj yim hauv kev ua lag luam, thiab muaj qee yam kev hem thawj ntawm kev hloov pauv.
C. Kev ua lag luam yav tom ntej rau li qub
Tswj li qub (kev tswj hwm li qub) muaj cov kev cia siab rau dav rau kev loj hlob. Tus tswj kav valve, tseem hu ua kev tswj hwm valve, yog tswj hwm cov kua dej conveying system. Nws muaj cov haujlwm xws li kev txiav tawm, kev cai, kev ua txawv, kev tiv thaiv, voltage stabilization, kev ua kom muaj kev hloov pauv lossis nqus tau siab dua. Nws yog ib qho ntawm cov tseem ceeb ntawm kev tsim ntse. Cov liaj teb muaj xws li roj av, petrochemical, tshuaj lom neeg, kev tiv thaiv ib puag ncig, hluav taws xob, metallurgy, tshuaj, khoom noj thiab lwm yam kev lag luam.
Raws li ARC "Tswj Xyuas Lub Tuam Txhab Kev Tshawb Fawb Valve", Chav Tswj Kev Lag Luam Hauv Tsev Yuav ntau tshaj li xyoo 2019, nrog ib xyoos-nyob rau xyoo ntau tshaj 5%. Nws cia siab tias cov compound kev loj hlob txhua xyoo yuav yog 5.3% nyob rau peb lub xyoos tom ntej. Tus tswj valve lag luam yog tam sim no muaj los ntawm hom lag luam txawv teb chaws. Nyob rau hauv 2018, Emerson coj lub siab-end tswj valve nrog kev lag luam sib koom ntawm 8.3%. Nrog rau kev nrawm ntawm kev teeb tsa thiab kev txhim kho kev ntse, tswj hluav taws xob tau txais cov zeem muag zoo.
Kev hloov pauv hauv tsev ntawm cov khoom siv hydraulic yog nrawm. Cov khoom siv hydraulic yog dav siv nyob rau hauv ntau hom kev taug kev tshuab, kev lag luam Machinery thiab cov khoom siv loj. Cov khoom lag luam hauv qab no suav nrog kev siv cov tshuab, tsheb, cov cuab yeej siv xim hlau, tshuab siv tshuab, cov nkoj ua ke, thiab roj av tshuab. Hydraulic li qub yog cov tub ntxhais hydraulic Cheebtsam. Xyoo 2019, hydraulic li qub them nyiaj rau 12,4% ntawm tag nrho cov tso zis cov nqi (hydraulic pneumatic kev lag luam kev lag luam), nrog kev ua lag luam loj ntawm txog 10 billion Yuan. Ntawm tam sim no, kuv lub teb chaws siab-kawg hydraulic valves rau kev nkag siab rau kev nkag mus rau (hauv 2020, kuv lub teb chaws hydraulic reacreads valve, thiab immorts tau zoo li 9.049 billion Yuan). Nrog kev nrawm nrawm ntawm kev hloov pauv hauv tsev, Kuv lub teb chaws lub lag luam kev lag luam hydraulic tau loj hlob sai.
Lub Sijhawm Post: Jun-24-2022
