Stainless hlau coil tubing rau lub tshav kub exchanger yuav tsum tau xaiv los ntawm tag nrho cov kev khiav hauj lwm mob - tsis yog los ntawm cov ntaub ntawv qib ib leeg. Paub meej tias cov kua dej ntawm ob sab ntawm lub raj, chloride thiab ntxuav raug, tsim siab thiab kub, xav tau cua sov- hloov chaw, tso cai poob siab, raj sab nraud txoj kab uas hla, phab ntsa thickness, coil txoj kab uas hla, khoov vojvoog, sib koom txoj kev, qib soj ntsuam thiab siv cov khoom siv code. STAKENG khoom siv stainless hlau tubing thiab coiled tubing rau khoom fabrication; Thaum kawg tshav kub-exchanger tsim thiab kev pom zoo siab tseem yog lub luag haujlwm ntawm tus tsim khoom siv.
1. "Heat Exchanger Coil Tubing" txhais li cas?
Cov kab lus tuaj yeem piav qhia ntau yam khoom sib txawv. Tus neeg yuav khoom yuav tab tom nrhiav kom tiav helical immersion coil, coil ntawm cov raj txuas txuas mus rau hauv cov cua sov- hloov cov khoom, cov raj ncaj nraim rau lub plhaub - thiab - tube exchanger, los yog tubing tub yees siv nyob rau hauv lub evaporator los yog condenser los ua ke. Cov khoom no muaj cov qauv tsim, tshuaj xyuas thiab kev tsim khoom sib txawv.
Rau STAKENG, qhov chaw muab khoom raug yogstainless hlau raj thiab coiled tubing siv los ua khoom siv rau cua sov- pauv- cov khoom siv ntsig txog. Qhov kev txiav txim yuav tsum tau hais tias tus neeg yuav khoom xav tau lub tsheb thauj mus los rau kev tsim khoom tom qab, kev tswj hwm - txoj kab uas hla helical kauj, ncaj cua sov- cov raj sib txuas, lossis txiav ntev npaj rau cov kauj ruam tom ntej.
Ntev tubing muab nyob rau hauv ib tug compact coil rau uncoiling, dabtsi yog khoov, txiav los yog installation los ntawm tus neeg yuav khoom.
Tubing tsim rau ib lub coil txoj kab uas hla, suab, tus naj npawb ntawm lem thiab kev sib txuas orientation.
Tsau -ntev cov raj rau cov ntawv raj, cov pob khoom, condensers, evaporators lossis fabricated exchanger cores.
Kev ua tiav siab- muaj cov khoom sib pauv yuav tsum muaj kev tsim qauv engineering, kev tshuaj xyuas cov lej, kev tsim khoom thiab kev sim dhau lub raj xa khoom.
2. Thaum tshav kub kub hloov yog ib qho kev sib raug zoo
Cov khoom siv raj tsuas yog ib feem ntawm txoj kev thermal. Lub exchanger yuav tsum txav cua sov los ntawm ib tug kua, los ntawm lub internal zaj duab xis, hla lub stainless hlau phab ntsa, los ntawm sab nraud zaj duab xis thiab mus rau hauv lub thib ob kua. Fouling, tsis zoo ncig los yog ntau phab ntsa tuab tuaj yeem txo qhov kev ua tau zoo txawm tias cov hlau xaiv tau txais kev tiv thaiv corrosion.
3. Ncaj Tube lossis Coil Tubing?
Daim ntawv ntawm cov khoom yuav tsum phim cov khoom siv thiab fabrication txoj kev. Ntev txuas txuas txuas txuas tuaj yeem txo cov kev sib koom ua ke, thaum cov raj ncaj yog yooj yim los tswj hauv cov hlua khi, cov ntawv raj thiab rov ua dua - ntev sib dhos.
4. Xaiv 304, 304L, 316 lossis 316L
Kev xaiv cov khoom pib nrog qhov tseeb tshaj tawm thiab kev tu ib puag ncig. Lub npe "heat exchanger" tsis txhais hais tias corrosion hnyav. Dej chemistry, cov ntsiab lus chloride, yaj oxygen, pH, tshuaj lom neeg concentration, kub, stagnation, deposits thiab ntxuav cov neeg ua hauj lwm tag nrho yuav hloov qhov kev pheej hmoo.
5. Welded lossis Seamless Heat Exchanger Tubing?
Ob txoj kev tsim khoom tuaj yeem tsim nyog thaum tus qauv siv tau, kev tswj cov txheej txheem, kev kho cua sov, qhov chaw vuam thiab kev tshuaj ntsuam xyuas raws li cov khoom xav tau. Qhov kev txiav txim siab yuav tsum tau ua los ntawm qhov project specification es tsis yog los ntawm kev xav tias ib txoj kev yeej ib txwm zoo dua.
Pab tau qhov qhov ntev ruaj khov, rov ua dua thiab tswj tus nqi yog qhov tseem ceeb.
RFQ yuav tsum tau txhais cov vuam- cov kab mob hlaws, kev kho cua sov, NDE los yog kev kuaj cov dej xau, qhov yuav tsum tau khoov thiab siv tau cov cua sov- hloov tubing txheem.
Feem ntau txiav txim siab thaum kos duab, siab- cov khoom siv tshwj xeeb lossis cov kev pabcuam tshwj xeeb xav tau kev tsim kho seamless.
Muaj, qhov loj me, qhov ntev, qhov chaw thiab tag nrho cov nqi yuav tsum raug tshuaj xyuas ua ntej xaiv zaum kawg.
6. ASTM A213, A249 thiab A269: Sib txawv Ordering Logic
Tus qauv yuav tsum ua raws li cov khoom tsim thiab cov khoom specification. Ib qib stainless hlau ib leeg tsis txhais qhov ntev ntev, kev tsim khoom, kev kho cua sov, kev sim lossis kev pabcuam.
Feem ntau cuam tshuam nrog seamless ferritic thiab austenitic alloy-steel boiler, superheater thiab tshav kub- cov raj sib pauv.
Feem ntau txuam nrog welded austenitic steel boiler, superheater, tshav kub -exchanger thiab condenser raj.
Qhov dav seamless thiab welded austenitic stainless tubing specification rau dav corrosion-resistant thiab kub kev pab cuam.
Rau kev sib piv cov qauv dav dua, rov qab saib covASTM A269 stainless hlau tubing qhiathiab STAKENG'sStandards & Specifications Resources.
7. Yuav ua li cas OD, Phab ntsa Thickness thiab Flow Area Interact
Tube sab nraud txoj kab uas hla cuam tshuam cov cuab yeej haum, thaj tsam ntawm ib chav tsev ntev thiab khoov tau. Phab ntsa thickness cuam tshuam rau lub peev xwm siab, qhov hnyav, cua sov-hloov tsis kam thiab ua kom nyuaj. Qhov seem hauv txoj kab uas hla tswj qhov chaw ntws thiab ua rau kev tshaj tawm thiab kev poob siab.
8. Coil Diameter, Khoov Radius, Pitch thiab Ntev
Daim duab coil yuav tsum txhais ntau tshaj qhov ntev ntawm lub raj tag nrho. Kev sib raug zoo ntawm cov raj OD, phab ntsa thickness, cov khoom siv thiab coil geometry txiav txim siab seb lub raj puas tuaj yeem tsim yam tsis muaj ovality ntau dhau, wrinkling, flattening lossis nto puas.
9. Qhov chaw thiab kev huv
Cov kev cai saum npoo yog nyob ntawm seb lub raj yuav raug tsim, ntxuav thiab siv li cas. Lub ntsej muag ci ntsa iab tsis tuaj yeem tsim kom muaj kev huv huv, kev huv huv lossis kev mob electropolished.
10. Tej Cuab Yeej Cuab Yeej - Sib Pauv -Txoj Kev Siv
Kev xaiv tube yuav tsum xav txog cov tub yees lossis cov txheej txheem ua kua, siab, cyclic kub, dabtsi yog khoov, txoj kev sib txuas thiab sab nraud condensation.
Paub meej tias tank chemistry, agitation, deposits, coil spacing, txhawb cov ntsiab lus, drainability thiab tu nkag.
Kev ncaj, ntev ntev, OD kam rau ua, raj - daim ntawv haum, kev npaj kawg thiab kev tshuaj xyuas dhau los ua cov khoom tseem ceeb.
Cov khoom siv qib, cov khoom sib cuag, kev huv, qhov chaw sab hauv thiab kev siv tau yuav tsum tau txhais los ntawm cov khoom siv tshwj xeeb.
Ntev tubing tuaj yeem txhawb nqa kev sib cog lus thiab cov pob qij txha tsawg dua, tab sis kev poob siab thiab kev teeb tsa yuav tsum tau tshuaj xyuas.
Tag nrho cov tshuaj muaj pes tsawg leeg, concentration, kub, paug thiab tu lub voj voog yog yuav tsum tau ua ntej alloy kev pom zoo.
11. Cov piv txwv ntawm Coil Tubing Size
Rau tub yees - hom stainless hlau coil tubing tam sim no tau nthuav tawm hauv STAKENG cov khoom lag luam, ntau sab nraud- cov piv txwv txoj kab uas hla suav nrog 6.35, 7, 8, 9.52, 12.7, 15.88 thiab 19.05 mm, nrog phab ntsa tuab xaiv raws li qhov kev pom zoo. Cov khoom lag luam luam tawm cov ntaub ntawv qhia txog cov phab ntsa dav dav ntawm 0.4-2.0 hli thiab txuas txuas txuas ntxiv mus txog 500 m nyob ntawm qhov loj, phab ntsa thickness thiab cov txheej txheem ntim.
12. Kev tshuaj xyuas thiab cov ntaub ntawv los txhais
Lub phiaj xwm tshuaj xyuas yuav tsum ua raws li tus qauv siv tau, cov cuab yeej tseem ceeb thiab kev yuav khoom specification. Kev thov txhua qhov kev sim ua tau tuaj yeem nce tus nqi yam tsis muaj kev txhim kho qhov project tswj; tshem tawm cov kev ntsuam xyuas uas yuav tsum tau ua tuaj yeem tsim kev pom zoo thiab muaj feem cuam tshuam.
Daim ntawv pov thawj zeb xeem, qib kev pom zoo thiab kev ntsuas kub ntawm qhov xav tau.
OD, phab ntsa thickness, ovality, ntev, coil txoj kab uas hla thiab geometry.
Cov txheej txheem thiab kev lees paub raws li tus qauv thiab kev txiav txim.
Eddy-tam sim no, ultrasonic lossis lwm yam kev kuaj xyuas thaum muaj feem xyuam.
Qhov pom kev mob, roughness, weld condition, roj thiab particle tswj.
Txheeb xyuas lub koomhaum, tuav cov ntsiab lus thiab cov ntaub ntawv ua ntej tsim khoom.
13. Ua kom tiav RFQ Daim Ntawv Teev Npe
Kev nug ua tiav pab tus neeg muag khoom paub meej tias lub raj thov puas tuaj yeem tsim, tsim, kuaj thiab ntim raws li xav tau.
14. Xaiv qhov tsim nyog STAKENG Cov Khoom Muag
Siv daim ntawv thov thiab kev tsim khoom kom nkag mus rau txoj hauv kev kom raug. Qhov kawg specification, muaj thiab ua raws cai yuav tsum tau lees paub ua ntej xaj.
15. Cov lus nug uas nquag nug
Puas yog 304 stainless hlau haum rau cov cua kub exchanger coils?
Nws tuaj yeem tsim nyog rau ntau qhov chaw tswj thiab nruab nrab corrosive ib puag ncig. Paub meej tias cov txheej txheem dej, cov ntsiab lus chloride, qhov kub thiab txias, tshuaj ntxuav, condensation thiab xav tau kev pab lub neej ua ntej xaiv 304.
Thaum twg yuav tsum tau txiav txim siab 316L tshav kub exchanger tubing?
316L feem ntau raug soj ntsuam rau cov av noo, ntug hiav txwv dej, ntxuav thiab chloride-txog ib puag ncig thiab rau cov khoom siv vuam uas xav tau qib qis- carbon qib. Nws tseem xav tau qhov nruab nrab -kev tshuaj xyuas corrosion.
Puas yog welded stainless hlau tubing txais tau rau lub tshav kub exchanger?
Yog lawm, thaum cov khoom siv tshwj xeeb tso cai rau welded tubing thiab lub raj ua tau raws li tus qauv xav tau, kev kho cua sov, qhov kev sib txuas, kev tswj qhov ntev thiab kev tshuaj xyuas. ASTM A249 yog ib qho kev siv rau welded heat-exchanger thiab condenser raj.
Puas yog ib lub kauj ntev dua ib txwm muab kev hloov pauv kom zoo dua?
Lub coil ntev dua ua rau thaj tsam ntawm qhov chaw, tab sis nws tuaj yeem ua rau muaj kev poob siab, cov khoom siv loj, cov khoom hnyav, tu nyuaj thiab tus nqi. Yuav tsum muaj lub luag haujlwm, ntws, tso cai poob siab thiab qhov chaw muaj yuav tsum tau soj ntsuam ua ke.
Yuav tsum muaj qhov ntev npaum li cas rau kev tsim helical kauj?
Muab lub raj OD, phab ntsa tuab, coil sab hauv lossis sab nraud txoj kab uas hla, suab, tus naj npawb ntawm cov lem, tag nrho qhov siab, qhov nkag thiab qhov hluav taws xob orientation, ncaj kawg lengths, khoov kev taw qhia thiab qhov ntev kam rau ua.
STAKENG puas tuaj yeem tsim lub tshuab hluav taws xob ua tiav?
STAKENG muab stainless hlau tubing, coiled tubing thiab lwm yam khoom txhawb nqa. Kev ua kom tiav kev sib pauv cov dej num suav, kev tsim siab, kev pom zoo, kev sib txuas tsim thiab kev siv cov cuab yeej siv zaum kawg yuav tsum ua kom tiav los ntawm cov khoom tsim los yog tsim nyog engineering tog.
Kuv yuav xa dab tsi rau kev hais lus nrawm?
Xa tus qauv, qib, welded los yog seamless txoj kev, OD, phab ntsa thickness, ntev, coil geometry, nto, soj ntsuam, kom muaj nuj nqis, packing, daim ntawv thov, media, siab, kub thiab lo lus uas peb chaw nres nkoj.
STAKENG tuaj yeem tshuaj xyuas cov ntaub ntawv thov qib, kev tsim khoom, qhov ntev, coil ntev, ntim thiab tshuaj xyuas cov cai ua ntej hais. Ua kom tiav cov cua sov-exchanger engineering tseem nyob ntawm tus neeg yuav khoom tus qauv tsim qauv thiab cov khoom siv tshwj xeeb.
