Cov raj xa cua sov uas khoov ua tus U siv dav hauv cov khoom siv hloov cua sov plhaub thiab raj, cov tshuab cua sov condenser, thiab cov tshuab hloov cua sov hauv kev lag luam. Cov raj no tau khoov tshwj xeeb rau hauv tus qauv U, uas cia ob qho kawg ntawm lub raj txuas rau tib daim ntawv raj. Qhov kev tsim no ua rau kev tsim khoom siv yooj yim dua thiab txhim kho lub peev xwm nthuav dav thermal ntawm cov raj thaum lub sijhawm ua haujlwm.
Vim tias cov khoom sib pauv cua sov feem ntau ua haujlwm nyob rau hauv qhov kub thiab txias siab, qhov zoo thiab qhov tseeb ntawm cov raj U bend yog qhov tseem ceeb heev. Zoo heevU khoov cov raj xa dej kub sib pauvyuav tsum muab qhov tseeb ntawm qhov ntev, qhov chaw khoov du, thiab cov khoom siv kho tshuab muaj zog kom ntseeg tau tias muaj kev ua tau zoo hauv cov chaw ua haujlwm nyuaj.
Womic Steel yog ib lub chaw tsim khoom siv U bend tube tshaj lijtshwj xeeb hauv kev tsim khoom ntawm Cov raj xa cua sov sib pauv U khoov tsis muaj qhov txuas, cov raj xa cua sov kos txias, thiab cov raj xa cua sov sib pauv tsim tshwj xeebrau cov haujlwm lag luam thoob ntiaj teb. Nrog cov khoom siv tsim khoom siab heev thiab cov txheej txheem tswj xyuas zoo, Womic Steel muab cov kev daws teeb meem U bend tubing siab siv hauv cov chaw tsim hluav taws xob, cov chaw ua lag luam petrochemical, thiab cov tshuab hloov pauv cua sov hauv chaw ua roj.
Cov khoom siv hloov cua sov yog cov khoom siv tseem ceeb hauv ntau lub lag luam. Lawv hloov cua sov ntawm ob lub kua dej thaum sib cais, uas pab txhim kho kev siv hluav taws xob thiab kev tswj cov txheej txheem. Hauv cov khoom siv hloov cua sov plhaub thiab raj, ntau pua lossis txawm tias ntau txhiab lub raj tuaj yeem ntsia tau rau hauv lub plhaub cylindrical.
Kev siv ntawmCov raj U khoovtso cai rau ob qho kawg ntawm txhua lub raj kom raug teeb tsa rau ntawm ib daim ntawv raj, uas ua rau kev tsim khoom siv yooj yim dua thiab txo cov nqi tsim khoom. Tsis tas li ntawd, cov duab U tso cai rau lub raj nthuav dav thiab cog lus thaum muaj kev hloov pauv kub yam tsis ua rau muaj kev ntxhov siab ntau dhau rau ntawm daim ntawv raj.
Vim yog cov txiaj ntsig no,Cov khoom siv hloov pauv cua sov U-tubeCov khoom siv dav dav siv rau hauv kev lag luam xws li kev tsim hluav taws xob, kev ua cov khoom siv petrochemical, kev ua roj refining, thiab kev tsim tshuaj lom neeg.
Kev tsim cov raj xa dej zoo uas khoov ua tus U xav tau ntau kauj ruam tsim khoom kom raug. Cov txheej txheem pib nrog kev tsim cov raj xa dej ncaj nraim raws li cov khoom siv thiab qhov ntev uas xav tau.
Cov raj ncaj no feem ntau yog tsim los ntawm kev sivCov txheej txheem kos duab kub thiab txiasCov raj xa dej txias feem ntau nyiam siv rau kev siv cov khoom siv hloov pauv cua sov vim tias lawv muab qhov tseeb ntawm qhov ntev thiab qhov tiav ntawm qhov chaw du.
Tom qab cov raj ncaj nraim raug tsim thiab kuaj xyuas lawm, lawv raug xa mus rau qhov chaw khoov raj. Cov txheej txheem khoov yuav tsum tau tswj hwm kom zoo kom tiv thaiv kev hloov pauv, phab ntsa nyias, lossis qhov tsis zoo ntawm qhov chaw.
Ib txwm muajCov txheej txheem tsim cov raj U khoovsuav nrog cov kauj ruam hauv qab no:
Kev tsim cov raj ncaj
Kev tshuaj xyuas cov khoom siv thiab kev txheeb xyuas qhov ntev
Kev khoov txias siv cov tshuab khoov tshwj xeeb
Kev kho cua sov yog tias xav tau
Kev tshuaj xyuas qhov ntev kawg
Kev sim tsis puas tsuaj
Thaum lub sijhawm khoov, lub raj yuav tsum tswj tau qhov tuab ntawm phab ntsa thoob plaws qhov nkhaus. Yog tias nyias dhau lossis hloov pauv ntau dhau yuav ua rau lub raj tsis kam rau siab thiab lub zog kho tshuab txo qis.
Womic Steel siv cov khoom siv khoov raj siab heev los tsim cov raj xa dej kub sib hloov U uas tsis muaj qhov sib txuas nrog cov qauv geometry meej thiab zoo sib xwsLub tuam txhab muaj peev xwm tsim cov raj U nrog ntau yam khoov radii raws li cov neeg siv khoom xav tau.
Muaj ntau tus qauv thoob ntiaj teb uas siv rau cov raj xa cua sov U-bend. Kev xaiv cov khoom siv nyob ntawm qhov kub thiab txias ua haujlwm, siab, thiab xeb ntawm lub tshuab xa cua sov.
Cov lus hauv qab no qhia txog qee qhov kev siv ntauCov ntaub ntawv siv rau U khoov cov raj xa cua sov sib pauv.
| Tus Qauv | Qib | Hom Khoom Siv | Daim Ntawv Thov Ib Txwm Muaj |
| ASTM A179 | Cov Hlau Carbon | Cov raj xa dej kub | Cov khoom siv hloov cua sov hauv kev lag luam |
| ASTM A192 | Cov Hlau Carbon | Cov raj boiler | Cov boilers siab siab |
| ASTM A210 | Qib A1 / C | Cov Hlau Carbon | Boilers thiab cov cua sov sib pauv |
| ASTM A213 | T11 / T22 | Cov Hlau Sib Xyaws | Cov khoom siv hloov pauv kub siab |
| ASTM A213 | TP304 / TP316 | Hlau tsis xeb | Cov chaw ua qias tuaj |
Ntawm cov ntaub ntawv no,ASTM A179 seamless rajLawv feem ntau siv rau kev hloov pauv cua sov vim tias lawv muaj kev ua haujlwm zoo thiab kev siv nyiaj tsawg.
Rau cov tshuab siab dua,ASTM A192 thiab ASTM A210 cov kav hlau carbonfeem ntau siv rau hauv boiler thiab cov khoom siv hloov pauv cua sov.
Nyob rau hauv cov chaw kub siab, cov khoom siv hlau alloy xws liASTM A213 T11 thiab T22muab kev tiv thaiv zoo dua rau kev nkag mus thiab oxidation.
Thaum xav tau kev tiv thaiv corrosion, cov qib stainless hlau xws liASTM A213 TP304 thiab TP316feem ntau raug xaiv.
Ntxiv rau kev xaiv cov khoom siv, qhov loj ntawm lub raj kuj yog lwm yam tseem ceeb hauv kev tsim cov khoom siv hloov cua sov. Lub raj sab nraud txoj kab uas hla, phab ntsa tuab, thiab lub vojvoog khoov yuav tsum tau tswj kom zoo kom ntseeg tau tias kev teeb tsa zoo thiab kev hloov cua sov zoo.
Cov lus hauv qab no qhia txog cov qauv ib txwm muajQhov loj ntawm U khoov cua sov sib pauv raj.
| Sab Nraud Txoj Kab uas hla | Phab ntsa tuab | Daim Ntawv Thov Ib Txwm Muaj |
| 12.7 hli | 1.65 hli | Cov khoom siv hloov cua sov me me |
| 15.88 hli | 2.11 hli | Cov khoom siv hloov cua sov hauv kev lag luam |
| 19.05 hli | 2.77 hli | Cov khoom siv hloov pauv cua sov petrochemical |
| 25.4 hli | 3.38 hli | Cov tshuab hloov pauv cua sov loj |
Lublub vojvoog khoovntawm cov raj U feem ntau yog txiav txim siab los ntawm cov khoom siv tsim. Cov voj voog khoov dav dav los ntawm1.5 txog 3 npaug ntawm lub raj sab nraud.
Yuav kom paub tseeb tias cov khoom zoo, cov raj khoov U yuav tsum tau kuaj xyuas thiab sim ua raws li cov txheej txheem nruj. Cov txheej txheem no pab xyuas kom meej tias cov raj ua tau raws li qhov yuav tsum tau ua ntawm qhov ntev thiab cov qauv khoom siv tom qab cov txheej txheem khoov.
Cov txheej txheem tshuaj xyuas ib txwm muaj xws li:
Kev kuaj ultrasonic rau cov qhov tsis zoo sab hauv
Kev sim tam sim no eddy rau qhov tsis zoo ntawm qhov chaw
Kev ntsuas siab hydrostatic
Kev tshuaj xyuas qhov ntev
Kev tshuaj xyuas cov tshuaj lom neeg
At Womic Steel, txhua pawg ntawm cov raj xa dej kub U khoov raug tshuaj xyuas zoo ua ntej xa khoom. Cov khoom siv kuaj xyuas siab heev thiab cov kws ua haujlwm zoo paub tseeb tias txhua lub raj ua tau raws li cov qauv thoob ntiaj teb thiab cov lus qhia ntawm qhov project.
Cov raj xa dej kub U khoov siv dav hauv ntau qhov chaw lag luam. Hauv cov chaw tsim hluav taws xob, lawv feem ntau siv rau hauv cov condenser thiab cov cua sov dej pub. Hauv cov chaw tsim khoom petrochemical thiab cov chaw ua roj, lawv siv rau hauv cov txheej txheem hloov cua sov uas hloov cua sov ntawm cov kwj tshuaj.
Vim tias cov kab ke no ua haujlwm tas li nyob rau hauv cov xwm txheej nyuaj, xaiv qhov txhim khu kev qhaChaw tsim khoom raj U khoovyog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab kev ua haujlwm zoo mus sij hawm ntev.
Nrog kev paub dhau los hauv kev tsim cov yeeb nkab hlau tsis muaj seamless,Womic Steel muab cov raj xa dej kub zoo U khoov rau cov haujlwm engineering thoob ntiaj tebLub tuam txhab muab ntau yam kev daws teeb meem xws liCov raj xa dej kub sib pauv seamless, cov raj xa dej boiler, cov raj xa dej txias kos, thiab cov raj xa dej U khoov uas tsim tshwj xeeb.
Los ntawm kev siv tshuab tsim khoom siab heev, cov txheej txheem tswj xyuas zoo, thiab cov pab pawg tsim khoom tshaj lij,Womic Steel txuas ntxiv txhawb nqa cov chaw tsim khoom siv cua sov, cov chaw tsim hluav taws xob, thiab cov chaw tsim khoom siv roj av nrog cov kev daws teeb meem seamless tubing thoob ntiaj teb.
Lub sijhawm tshaj tawm: Lub Rau Hli-04-2026