Hauv cov txheej txheem kev lag luam niaj hnub xws liboilers, heat exchangers, condensers, fais fab nroj tsuag, thiab petrochemical facilities, cov raj tsim tshwj xeeb zoo liCov raj U khoov, cov raj coil, cov raj serpentine, thiab cov raj ntau khoovua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm ntawm kev hloov pauv cua sov thiab ua kom zoo dua qhov kev teeb tsa khoom siv.
Piv nrog cov kav dej ncaj nraim,Cov raj U khoov thiab cov raj coiltso cai rau kev tsim cov khoom siv compact thaum tswj cov dej ntws zoo thiab kev sib pauv cua sov. Cov kws ua haujlwm thiab cov kws tshaj lij kev yuav khoom feem ntau nrhiavChaw tsim khoom raj U khoov, cov raj sib pauv cua sov U, cov raj U khoov tsis muaj qhov txuas, cov raj boiler U khoov, thiab cov kev pabcuam khoov raj raws li koj xav tau.thaum xaiv cov kev daws teeb meem tubing.
Womic Steel yog ib lub chaw tsim khoom ntawm cov raj xa dej seamless, cov raj xa dej txias, cov raj xa dej U bend, thiab cov kev daws teeb meem raj tsim tshwj xeeb., muab cov khoom siv tubing zoo rau cov haujlwm lag luam thoob ntiaj teb.
1. Cov raj U Bend yog dab tsi?
A U-bend tubeyog ib lub raj xa dej uas tsis muaj qhov txuas uas tau khoov rau hauv ib qhoKev teeb tsa U-puabCov raj no siv dav hauvcov khoom siv hloov pauv cua sov, cov condenser, thiab cov boilersvim lawv tso cai rau cov kua dej kom ncig mus rau hauv ib lub qauv compact.
Cov txiaj ntsig tseem ceeb ntawmCov raj U khoovsuav nrog:
l Ua tau zookev ua haujlwm hloov pauv cua sov
l Kev teeb tsa khoom siv me me
l Txo cov pob qij txha vuam
l Txhim kho kev ntseeg siab ntawm cov qauv
l Kev teeb tsa yooj yim dua hauvcov raj xa cua sov sib pauv
Cov raj U bend feem ntau yog tsim los ntawmCov hlau carbon seamless, hlau alloy, lossis cov kav dej stainless hlau, xyuas kom meej tias muaj cov khoom siv kho tshuab zoo heev thiab tiv taus corrosion.
2. Cov Raj Coil thiab Cov Raj Serpentine
Dhau li ntawm cov raj U bend, cov tshuab kev lag luam feem ntau sivCov raj xa dej thiab cov raj xa dej serpentinerau kev pauv cua sov tshwj xeeb thiab kev thauj mus los kua dej.
| Hom raj | Duab | Daim Ntawv Thov Ib Txwm Muaj |
| U Bend Tube | U-puab | Cov khoom siv hloov cua sov, boilers |
| Coil Raj | Kauv los yog voj voog | Cov cub tawg, cov condenser |
| Serpentine Tube | Ntau qhov khoov | Cov cua sov rau kev lag luam |
| Multi-Bend Tube | Cov duab kho kom haum | Cov tshuab cua sov fais fab |
Womic Steel muab cov kev pabcuam khoov raj raws li koj xav tau, suav nrogCov raj U khoov, cov raj ntau khoov, cov raj serpentine, thiab cov raj coil, ua raws li cov lus qhia ntawm qhov project.
3. Cov Txheej Txheem Tsim Khoom ntawm U Bend Tubes
Tsim cov khoom zooCov raj U khoovxav tau kev tswj hwm kev tsim khoom kom meej kom tswj tauqhov tseeb ntawm qhov ntev, qhov tuab ntawm phab ntsa sib xws, thiab qhov ovality qis.
Cov kauj ruam tsim khoom ib txwm muaj xws li:
Kev Tsim Khoom Siv Seamless
Cov kav dej kub dov lossis txias rub seamless yog tsim tawm raws li cov qauv xav tau.
Kev Kho Mob Kub
Cov hlab ntsha raug annealed los txhim kho ductility ua ntej khoov.
Kev Khoov Raj Precision
Cov tshuab tshwj xeeb khoov cov kav dej rau hauvU-puab los yog ntau-khoov configurations.
Kev Kho Mob Kub Kom Txo Kev Nyuaj Siab
Xyuas kom ruaj khov kho thiab tiv thaiv kev tawg.
Kev Tshuaj Xyuas Qhov Ntev
Cov tshevKev kam rau siab OD, ovality, phab ntsa tuab, thiab khoov vojvoog.
Kev Ua Tiav thiab Kev Ntsuas Nto
Muaj xws likev kuaj hydrostatic, kev kuaj ultrasonic, thiab kev kuaj pom.
Womic Steel ua kom muaj kev tswj hwm khoov meej, tiv thaiv cov teeb meem xws liwrinkles, phab ntsa thinning, lossis ntau dhau ovality.
4. Kev Ntsuas Qhov Tseeb thiab Kev Tswj Xyuas Zoo
Kev tswj qhov tseeb ntawm qhov ntev yog qhov tseem ceeb raucov raj xa cua sov thiab cov khoom sib dhos boiler.
| Cov Qauv | Tus nqi tswj hwm ib txwm muaj |
| Kev kam rau sab nraud | ±0.05 – ±0.10 hli |
| Qhov ovality | ≤ 50% ntawm OD kam rau siab |
| Phab ntsa tuab | ±7.5% |
| Khoov Radius | Raws li tus neeg siv khoom tsim |
| Kev Ncaj Ncees | ≤ 1/1000 |
Cov raj xa dej txiasmuab qhov tseeb ntawm qhov ntev, ua rau lawv zoo tagnrho rau Cov raj U khoov siv rau hauv cov khoom sib pauv cua sov thiab cov boilers.
5. Cov Khoom Siv thiab Cov Qauv
Cov raj U khoov yog tsim los ntawm ntau yam khoom siv nyob ntawm seb muaj xwm txheej ua haujlwm li cas.
Cov Hlau Carbon
| Tus Qauv | Qib | Daim Ntawv Thov |
| ASTM A179 | Cov hlau carbon | Cov raj xa dej kub |
| ASTM A210 | A1 | Cov raj boiler |
| EN10216-2 | P235GH | Cov boiler lag luam |
Cov Hlau Sib Xyaws
| Tus Qauv | Qib | Daim Ntawv Thov |
| ASTM A335 | P11 | Cov boilers kub nruab nrab |
| ASTM A335 | P22 | Cov boilers kub siab |
| ASTM A335 | P91 | Cov chaw tsim hluav taws xob kub heev |
Hlau tsis xeb
| Tus Qauv | Qib | Daim Ntawv Thov |
| ASTM A213 | 304 / 316 | Cov khoom siv hloov cua sov |
| ASTM A213 | 321 | Cov tshuab cua sov kub siab |
| ASTM A213 | 347 / 347H | Cov kav dej ua los ntawm cov fais fab nroj tsuag |
Womic Steel tsim cov raj xa dej seamless raws li ASTM, EN, DIN, thiab ASME cov qauv, xyuas kom meej tias muaj kev sib raug zoo nrog cov haujlwm lag luam thoob ntiaj teb.
6. Cov ntawv thov ntawm U Bend thiab Coil Tubes
6.1 Cov Khoom Siv Hloov Kub
Cov raj U khoov siv dav hauvcov khoom siv hloov pauv cua sov plhaub thiab raj, tso cai rau kev hloov pauv cua sov ntawm cov kua dej.
Cov txiaj ntsig muaj xws li:
l Txo cov pob qij txha sib txuas
l Txhim kho kev ntseeg siab ntawm cov qauv
l Kev tsim khoom siv me me
6.2 Lub Boilers thiab Cov Chaw Tsim Hluav Taws Xob
Cov tshuab boiler xav taucov kav hlau alloy uas tiv taus kub heevxws liP11, P22, thiab P91.
Cov raj no siv rau:
l Cov raj Superheater
l Cov raj Economizer
l Cov kav dej ua pa
6.3 Kev Lag Luam Roj Av
Cov kav dej coil thiab cov kav dej serpentine siv rau hauvcov tshuaj reactors thiab cov cua sov industrial, muab kev sib pauv cua sov zoo hauv cov chaw kub siab.
6.4 Kev Tsim Khoom Siv Hauv Kev Lag Luam
Kev cai raj khoov yog siv rau hauv:
l Cov cub tawg muaj kev lag luam
l Cov txheej txheem rov qab ua kom sov
l Cov khoom siv ua thermal
7. Cov txiaj ntsig ntawm Seamless U Bend Tubes
SivCov yeeb nkab seamless rau U khoov fabricationmuaj ntau qhov zoo piv rau cov kav dej welded.
| Feature | Cov raj xa dej tsis muaj qhov sib txuas U | Cov Kav Hlau Welded |
| Lub zog | Siab | Nruab nrab |
| Kev Tiv Thaiv Siab | Zoo heev | Nruab nrab |
| Kev Ncaj Ncees ntawm Cov Qauv | Cov khaub ncaws sib xws | Cov xov hlau yuav tsis muaj zog |
| Kev Tiv Thaiv Kub | Zoo heev | Txwv |
Vim yog cov txiaj ntsig no,Cov raj xa dej U khoov tsis muaj seamless yog qhov zoo dua rau cov boilers thiab cov khoom sib pauv cua sov.
8. Kev Xav Txog Kev Yuav Khoom
Thaum yuav khoomCov raj U khoov los yog cov raj kauj, cov kws tshwj xeeb yuav khoom yuav tsum xav txog:
l Cov Khoom Qib
Cov hlau carbon, cov hlau alloy, lossis cov hlau tsis xeb nyob ntawm qhov kub thiab txias thiab cov xwm txheej xeb.
l Qhov Loj ntawm Lub Raj Mis thiab Phab Ntsa Thickness
Xyuas kom meej tias muaj kev sib raug zoo nrogKev tsim cov khoom siv hloov pauv cua sov thiab cov kev cai siab.
l Khoov Radius thiab Geometry
Kev khoov tshwj xeeb yuav tsum phim cov khoom siv teeb tsa.
l Kev Ntsuas Qhov Ntev
Qis ovality thiab OD meej ua kom muaj kev teeb tsa zoo.
l Kev Ua Raws Cai
Cov lus qhia ASTM, EN, DIN thiab ASME lav qhov ua tau zoo.
Womic Steel muab kev txhawb nqa engineering tiav, pab cov neeg siv khoom xaiv qhov yogCov khoom siv raj seamless, qhov ntev, thiab kev teeb tsa khoov.
Womic Steel - Seamless Tube thiab U Bend Tube Chaw Tsim Khoom
Womic Steel yog ib lub chaw tsim khoom tshwj xeeb hauvCov raj xa dej boiler uas tsis muaj seamless, cov raj xa dej txias uas raug, cov raj xa dej hloov pauv cua sov, cov raj xa dej U bend, thiab cov kev daws teeb meem raj xa dej uas 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 tubing siab uas ua raws li cov qauv thoob ntiaj teb loj suav nrogASTM A192, ASTM A210, ASTM A213, EN10216 P235GH, thiab ntau yam hlau alloy thiab stainless hlau qib.
Ua ib lub chaw tsim khoom siv boiler tube uas muaj kev paub dhau los, Womic Steel muab ntau yam khoom xws liCov raj xa dej boiler seamless, cov raj xa dej txias, cov raj xa dej boiler alloy steel, cov raj xa dej hloov pauv cua sov stainless hlau, thiab cov raj xa dej U khoov uas tsim tshwj xeeb.
Cov khoom no siv dav hauvcov chaw tsim hluav taws xob, cov boilers kev lag luam, cov chaw ua lag luam petrochemical, cov chaw ua kom huv si, thiab cov tshuab hloov pauv cua sov.
Womic Steel muaj peev xwm tsim cov duab raj tshwj xeeb suav nrogCov raj U, cov raj serpentine, cov raj ntau khoov, thiab cov raj coil, txhawb nqa cov tuam txhab engineering thiab cov chaw tsim khoom siv nrog lub peev xwm tsim khoom txhim khu kev qha thiab cov khoom zoo sib xws.
Nrog cov pab pawg tsim khoom tshaj lij thiab cov kab tsim khoom niaj hnub, Womic Steel ua kom ntseeg tau tiasruaj khov zoo, qhov ntev meej, thiab kev xa khoom txhim khu kev qharau txhua qhov project.
Lub Vas Sab:www.womicsteel.com
Email: sales@womicsteel.com
Xov tooj / WhatsApp / WeChat
Victor: +86-15575100681
Nkaus: +86-18390957568
Lub sijhawm tshaj tawm: Lub Rau Hli-04-2026