High-frequency welding kauv finned tubes sawv cev rau cov khoom siv hluav taws xob hloov pauv tshiab uas txawv los ntawm nws qhov tshwj xeeb hnav tsis kam thiab ua haujlwm siab. Cov raj no ua haujlwm ua haujlwm siab, txuag hluav taws xob hloov hluav taws xob.
Nws ntiav cov cuab yeej siv hluav taws xob ntau zaus welding spiral technology, patented lub teb chaws technology uas siv cov khoom siv hluav taws xob ntau zaus raws li hnoj qhov chaw rau tib lub sijhawm kom sov cov hlau sawb thiab cov yeeb nkab steel, zoo vuam ua ke ua ib chav tsev. Cov thev naus laus zis no yog tus cwj pwm los ntawm nws qhov kev ua haujlwm siab thermal, thaj chaw tshav kub ntau, kev pabcuam lub neej ntev, hloov tau mus rau qhov kub thiab txias, thiab tsim nyog rau kev siv high-pressure.
Feem ntau siv rau hauv ntau yam kev lag luam xws li pov tseg thaum tshav kub kub rov qab, petrochemical kev lag luam, fais fab nroj tsuag boilers, economizers, pej xeem tsheb thauj mus los, nyob rau hauv lub tsev cua sov, tub yees, qhuav txheej txheem, ntoo kom qhuav rau cov hom phiaj tshuaj, zaub movtshuab ziab khaub ncaws, thiab lwm yam.
specification ntawm high-frequency welded kauv serrated finned raj
Khoom npe | High zaus Welded Serrated Finned Tube |
Base Tube Khoom | Carbon steel, alloy hlau, stainless hlau, ND steel |
Base Tube sab nraud txoj kab uas hla | 22mm -219 hli |
Base Tube Phab Ntsa Thickness | 2. 0mm-16mm |
Base Tube Length | 1m-12m |
Khoom siv Fin | Carbon steel, alloy hlau, stainless hlau, ND steel |
Fin Qhov siab | 8mm -30 hli |
Fin Thickness | {{0}}.8mm-4.0mm |
Fin Pitch | 2.8mm -20 hli |
Cov nqe lus them nqi | T/T, L/C |
Lub sij hawm xa tuaj | 45-65 hnub, lossis raws li xav tau |
TS muab ntau yam ntawm qhov ntau thiab tsawg whauv kev lag luam. Tag nrho peb cov khoom tsim los ntawm cov khoom siv hauv tsev, kev tsim kho, thiab tsim khoom hauv zos. Qhov no ua kom ntseeg tau tias peb cov neeg siv khoom tau nkag mus rau qhov tseeb ntawm cov khoom tsim nyog rau lawv cov ntawv thov tshwj xeeb. Tsis tas li ntawd, koj tuaj yeem tso siab rau qhov zoo tshaj plaws thiab cov qauv tsim khoom, nrog rau cov neeg siv khoom hauv zos muaj kev pabcuam.
manufacturing txheej txheem ntawm high-frequency welded serrated finned raj
Lub fin strip yog txuas ntxiv welded nyob rau hauv ib tug kauv zam thiab qhwv ib ncig ntawm ib tug polished liab qab raj. Lub raj thiab cov fins tau sib koom ua ke los ntawm kev siv cov txheej txheem kev siv vuam ntau zaus.
Kauv finned hlab nrog serrated fins yog cov ntsiab lus tseem ceeb hauv cov khoom lag luam, cov khoom siv hluav taws xob rov qab, thiab lwm yam kev lag luam hluav taws xob sib txawv. Cov hlab no tuaj yeem muab tau nrog serrated fins. Tus tsim ntawm tag nrho cov finned tube teeb yog customized kom tau raws li cov kev xav tau ntawm cov neeg siv khoom thiab cov yam ntxwv ntawm cov roj flue. Serrated fins pom lawv qhov tseem ceeb siv hauv kev siv huv si, xws li cov pa roj carbon monoxide combustion.
Serrated finned tubes tuaj yeem nrhiav kev siv hluav taws xob nyob hauv yuav luag txhua qhov kev hloov pauv cua sov thiab tshwj xeeb tshaj yog tsim nyog rau cov ntawv thov uas muaj qhov kub thiab txias, qhov twg sab fin muaj qhov kub thiab txias. Hauv cov ntsiab lus dav dav, nws tau lees paub tias serrated fin configurations pab txhawb kev hloov pauv kom muaj txiaj ntsig zoo dua thaum piv rau cov khoom fins. Qhov no yog ntaus nqi rau cov serrated fin ntu uas txhawb cov transverse (cross-fin) ntws ntawm cov kua nyob rau hauv lub raj axis, ua rau kom muaj zog turbulence. Qhov no, nyob rau hauv lem, cuam tshuam lub thermal ciam txheej txheej thiab txhim khu kev hloov tshav kub efficiency.
High-frequency welded kauv finned tubes yog cov feem ntau siv finned raj. Lawv muaj ib tug zoo-hom fin, tsim los ntawm helically winding lub fin strip ntawm ntug ib ncig ntawm lub raj. Lub fin yog txuas mus rau lub raj siv lub tshuab hluav taws xob ntau zaus vuam txheej txheem, kom ntseeg tau tias lub raj hlau metallurgical zog nyob twj ywm tsis hloov. Qhov dav ntawm lub vuam ib txwm tshaj li 90% ntawm cov fins thickness, lav qhov kev sib txuas ruaj khov ntawm cov fin thiab lub raj, uas txhawb nqa kev hloov hluav taws xob zoo thiab ua haujlwm ntev. Hauv cov xwm txheej uas ua rau fouling, cov fins yog qhov kev xaiv zoo dua. Cov khoom kawg, lub raj finned, yog qhov tshwj xeeb ruaj khov thiab ua rau muaj kev tiv thaiv ntau dua rau kev tawg siab piv rau cov hlab ntsha liab qab, ua tsaug rau cov nyhuv ntawm cov fin. Vim nws lub zog tshwj xeeb thiab tsis kam mus rau deformation, cov hlab no zoo haum rau cov ntawv thov uas xav tias yuav ua haujlwm hnyav.
Peb cov welded helical finned hlab yog tsim los ntawm cov hlau fins uas yog helically raug mob nyob ib ncig ntawm lub raj steel thiab ces txuas ntxiv welded siv GMAW (Gas Metal Arc Vuam) txheej txheem.
Ib qho txiaj ntsig zoo ntawm helical serrated fins yog tias, rau qhov muab cov yeeb nkab loj, lawv tuaj yeem ua kom muaj qhov siab dua qhov siab dua piv rau cov fins. Qhov kom zoo dua no tshwm sim los ntawm cov serrations los yog txiav tam sim no nyob rau hauv lub fin sawb, uas ua kom ib tug dav fin sawb yuav qhwv ib ncig ntawm ib lub raj ntawm tib qhov loj yam tsis ua rau muaj ntau deformation ntawm fin.
Muaj kev lees paub tias helical serrated fins muab ib qho ntug ntawm helical khoom fins, tshwj xeeb tshaj yog thaum cuam tshuam nrog cov kua dej sib dua. Qhov kom zoo dua no yog los ntawm cov ntu serrated, uas tso cai rau qee qhov lateral (cross-fin) kua ntws raws lub raj axis. Qhov no, nyob rau hauv lem, txhim kho turbulence, cuam tshuam lub thermal ciam txheej txheej thiab elevating tshav kub hloov efficiency. Tsis tas li ntawd, nws retards lub buildup ntawm fouling deposits ntawm lub fins.
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Cim npe nrov: serrated finned tube, Tuam Tshoj, lwm tus neeg, manufacturers, nqe
