Valves yog cov khoom lag luam nrog cov txiaj ntsig qis, thiab kev sib tw ua lag luam yog qhov hnyav heev.Hais txog kev faib khoom ntawm lub lag luam valve, nws yog tsuas yog raws li kev tsim kho ntawm engineering tej yaam num.Cov neeg siv ntau tshaj plaws ntawm cov li qub yog kev lag luam petrochemical, hluav taws xob sector, metallurgical sector, chemical kev lag luam thiab kev tsim kho hauv nroog.Kev lag luam petrochemical tsuas yog siv API tus qauv rooj vag li qub, lub ntiaj teb li qub thiab kos li qub;lub zog hluav taws xob feem ntau yog siv cov qhov rooj qhov kub kub siab, lub ntiaj teb li qub, kos li qub thiab kev nyab xeeb li qub rau cov chaw nres tsheb fais fab thiab qee qhov qis npauj npaim li qub thiab lub rooj vag li qub rau cov khoom siv dej thiab cov kav dej;kev lag luam tshuaj feem ntau siv Stainless hlau rooj vag li qub, lub ntiaj teb li qub, kos li qub;metallurgical kev lag luam feem ntau yog siv qis-siab loj-diameter npauj npaim li qub, oxygen kaw-off li qub thiab oxygen pob li qub;Kev tsim kho hauv nroog feem ntau yog siv cov khoom siv qis qis, xws li cov kav dej hauv nroog siv cov kav dej loj loj, thiab kev tsim vaj tsev feem ntau yog siv cov kab nruab nrab rau cov npauj npaim li qub, cov hlau nplaum npauj npaim li qub yog siv rau hauv nroog cua sov;lub rooj vag tiaj tus li qub thiab pob li qub yog siv rau cov kav dej;stainless hlau pob li qub feem ntau yog siv hauv kev lag luam tshuaj;stainless hlau pob li qub yog siv hauv kev lag luam khoom noj.Cov li qub tau siv dav hauv kev lag luam kho dej, feem ntau yog cov khoom siv tsis tshua muaj siab, xws li npauj npaim li qub, rooj vag li qub, thiab kos li qub.Nws tau nkag siab tias tam sim no muaj ntau dua 2,000 lub tuam txhab valve nrog qee qhov ntsuas hauv kev ua lag luam, feem ntau nyob hauv Jiangsu, Zhejiang thiab Central Plains.Vim tias qhov kev xav tau tsawg heev rau cov khoom siv thev naus laus zis cov ntsiab lus, qhov kev sib tw muaj zog ntau dua.
Txij li thaum xyoo 1980, kuv lub teb chaws tau pib npaj cov lag luam tseem ceeb los qhia cov cuab yeej technology thiab cov cuab yeej ua haujlwm xws li kev tsim thiab thev naus laus zis ntawm cov khoom zoo sib xws los ntawm txawv teb chaws, kom kuv lub teb chaws valve tsim tshuab thiab cov khoom lag luam zoo tau txhim kho sai, thiab nws tau pib mus txog. theem ntawm txawv teb chaws nyob rau hauv lub 1980s.Tam sim no, cov tuam txhab tseem ceeb hauv tsev tau tsim thiab tsim ntau yam li qub raws li cov qauv thoob ntiaj teb xws li ISO cov qauv thoob ntiaj teb, DIN German cov qauv, AWWA American cov qauv, thiab qee cov khoom lag luam tau mus txog qib siab thoob ntiaj teb.Txawm hais tias tag nrho theem ntawm lub valve kev lag luam nyob rau hauv lub Xyoo Tshiab tau zoo heev, qhov zoo tsis ruaj khov txaus, xws li khiav, to, dripping, thiab to feem ntau tshwm sim nyob rau hauv domestic li qub.Tsis tas li ntawd, tseem muaj qhov sib txawv ntawm kuv lub teb chaws lub valve txhawb kev muaj peev xwm thiab cov teb chaws tsim.
Ntawm qhov tod tes, kuv lub teb chaws cov khoom valve tau ntsib txoj hauv kev loj hlob zoo.Nrog rau kev hloov pauv ntawm cov roj kev loj hlob mus rau cov roj av hauv av thiab thaj chaw roj av, thiab kev txhim kho ntawm kev lag luam hluav taws xob los ntawm lub zog hluav taws xob qis dua 300,000 kilowatts rau thermal zog, hydropower thiab nuclear zog siab dua 300,000 kilowatts, valve cov khoom yuav tsum tau hloov lawv cov kev ua tau zoo thiab cov kev hloov pauv. nyob rau hauv daim teb ntawm cov khoom siv.parameter.Kev tsim kho hauv nroog feem ntau yog siv ntau lub valve uas tsis tshua muaj siab, thiab tab tom txhim kho rau kev tiv thaiv ib puag ncig thiab kev txuag hluav taws xob, uas yog, kev hloov pauv ntawm lub rooj vag hlau tsis tshua muaj siab siv yav dhau los rau ib puag ncig-phooj ywg roj hmab phaj li qub, sib npaug. valve, hlau foob npauj npaim li qub, thiab centerline foob npauj npaim li qub.Txoj kev loj hlob ntawm kev thauj mus los ntawm roj thiab roj nyob rau hauv cov kev taw qhia ntawm cov kav dej yuav tsum muaj ntau lub rooj vag tiaj tus li qub thiab pob li qub.Lwm sab ntawm kev loj hlob ntawm lub zog yog kev txuag hluav taws xob, yog li los ntawm qhov kev xav ntawm kev txuag hluav taws xob, cov cuab yeej hluav taws xob yuav tsum tau tsim thiab tsim los ntawm subcritical thiab supercritical siab tsis.
Kev tsim kho ntawm lub chaw nres tsheb fais fab yog tsim los ntawm kev loj hlob loj, yog li qhov loj-caliber thiab high-pressure kev ruaj ntseg li qub thiab siab txo li qub yuav tsum tau, thiab ceev ceev qhib thiab kaw li qub tseem yuav tsum tau.Rau cov kev xav tau ntawm kev ua tiav ntawm cov haujlwm, cov khoom siv ntawm cov li qub tau tsim los ntawm ib qho ntau yam mus rau ntau yam thiab cov kev qhia tshwj xeeb.Muaj kev nce ntxiv uas cov li qub xav tau los ntawm qhov project engineering yog txhua tus muab los ntawm lub chaw tsim khoom valve.
Tab sis ntawm qhov tod tes, peb yuav tsum tau ua ntau yam teeb meem hauv kev lag luam valve tiag.Raws li kuv lub teb chaws lub lag luam valve tau pib tsim kev sib koom ua ke ntawm lub xeev cov tswv, koom ua ke, sib koom ua lag luam, Tshuag thiab cov tuam txhab ntiag tug.Hauv kev sib tw ua lag luam hnyav, uas yuav tsum muaj kev txhim kho tsis tu ncua, cov tuam txhab tau them nyiaj rau cov teeb meem hauv qab no: ua haujlwm hnyav los txo cov nqi tsim khoom, tsom rau kev txhim kho cov khoom lag luam thiab kev ua haujlwm zoo;tsim cov khoom siv high-end high-tech los yog tsim ib qho me me ntawm cov khoom tsis zoo;dhau International zoo ntawv pov thawj ntawm valve khoom;valve cov khoom yuav tsum tsim nyob rau hauv kev coj ntawm kev tiv thaiv ib puag ncig thiab txuag hluav taws xob.Txawm li cas los xij, nws yog ib qho kev zam uas qee cov tuam txhab tsis paub tseeb uas nrhiav cov txiaj ntsig raws li lawv lub hom phiaj thiab tsis xav ua phem rau lwm tus nyiam ua rau cuam tshuam rau cov khoom lag luam li qub kev lag luam.
Post lub sij hawm: May-27-2021