Cov yeeb nkab tooj liab lossis txhuas yeeb nkab twg yog qhov tsim nyog rau cov khoom siv hluav taws xob siab?
Thaum xaiv tooj liab piv rau txhuas tubing siv rau hauv cov khoom siv hluav taws xob siab, muaj ntau yam yuav tsum xav txog, suav nrog cov khoom siv lub cev, kev tiv thaiv corrosion, nqi, thiab kev thov tshwj xeeb. Nov yog qee qhov kev sib piv ntawm ob cov ntaub ntawv:
Lub cev muaj zog:
Cov yeeb nkab tooj liab muaj lub zog zoo heev thiab ductility thiab tuaj yeem tiv taus siab thiab cuam tshuam lub zog. Nws kuj muaj cov thermal conductivity thiab hluav taws xob zoo heev, uas yog qhov zoo rau cov tshuab uas yuav tsum tau dissipate tshav kub sai los yog tsis txhob muaj qhov zoo li qub.
Aluminium tubes yog qhov hnyav tab sis tsis muaj zog. Nyob rau hauv tib lub siab, aluminium yeeb nkab yuav xav tau cov phab ntsa tuab tuab kom muaj kev ntseeg ruaj khov. Txawm li cas los xij, cov raj txhuas txhuas ua cua sov zoo dua cov raj tooj liab, uas pab kom cov cua sov dissipate.
Corrosion kuj:
Cov kav dej tooj liab muaj qhov zoo tiv thaiv corrosion thiab tuaj yeem tawm tsam los ntawm ntau yam tshuaj, suav nrog acids, alkalis, thiab ntsev. Qhov no ua rau cov kav dej tooj liab txhim khu kev qha thaum thauj cov kua dej corrosive.
Aluminium yeeb nkab kuj muaj qhov zoo corrosion kuj nyob rau hauv feem ntau ib puag ncig, tab sis tej zaum yuav raug tawm tsam los ntawm tej yam tshuaj. Tsis tas li ntawd, cov kav dej txhuas yog nquag tsim cov txheej txheem oxide nyob rau hauv ib puag ncig uas muaj cov pa oxygen, uas yuav cuam tshuam rau lawv cov kev ua tau zoo.
tus nqi:
Aluminium tubing feem ntau tsis tshua kim dua tooj liab tubing, yog li nws yuav muaj txiaj ntsig zoo dua. Txawm li cas los xij, hauv qee qhov kev siv, kev siv tooj liab tubing tuaj yeem ua rau muaj kev ua haujlwm ntev ntev thiab txo tus nqi kho.
Daim ntawv thov yuav tsum:
Yog tias lub kaw lus yuav tsum tau tiv thaiv kev kub siab, kub siab, lossis xa cov kua dej corrosive, cov yeeb nkab tooj liab yuav yog qhov kev xaiv zoo dua vim nws lub zog ntau dua thiab tiv thaiv corrosion.
Yog tias lub kaw lus muaj qhov hnyav thiab tus nqi yuav tsum tau ua thiab cov kua dej tsis zoo rau cov khoom siv, aluminium tubing yuav yog qhov kev xaiv tsim nyog.
Hauv cov ntsiab lus, cov kav dej tooj liab thiab txhuas cov kav dej txhua tus muaj lawv tus kheej qhov zoo thiab qhov tsis zoo hauv cov tshuab xa dej siab. Thaum xaiv, koj yuav tsum ua tib zoo xav txog yam xws li cov kev cai tshwj xeeb ntawm daim ntawv thov, cov xwm txheej hauv lub cev, thiab pob nyiaj siv. Qee qhov xwm txheej, cov ntaub ntawv tshiab xws li tooj liab-aluminium cov kav dej sib xyaw yuav tsum raug txiav txim siab kom ua tau raws li cov kev xav tau tshwj xeeb.
Nov yog qee qhov piv txwv tshwj xeeb:
Specifications:
Sab nraud txoj kab uas hla: Sab nraud txoj kab uas hla ntawm lub raj tooj liab yog ib qho tseem ceeb parameter nyob rau hauv kev tsim cov specifications ntawm lub raj tooj liab. Feem ntau specifications muaj li ntawm 6mm mus rau 300mm.
Phab ntsa thickness: phab ntsa thickness ntawm acev refers mus rau qhov kev ncua deb ntawm sab nraud thiab sab hauv txoj kab uas hla ntawm cov yeeb nkab. Feem ntau cov phab ntsa thickness specifications li ntawm 0.5mm txog 20mm.
Ntev: Qhov ntev ntawm cov yeeb nkab tooj liab feem ntau yog 4-6 meters, tab sis qhov ntev tshwj xeeb kuj tuaj yeem kho raws li qhov xav tau.
Tsis tas li ntawd, cov kav dej tooj liab kuj muaj qhov tshwj xeeb sab hauv, xws li 6mm, 8mm, 10mm, 12mm, thiab lwm yam, thiab cov kab nruab nrab sab nraud, xws li 9.52mm, 12.7mm, 15.88mm, 19.05mm, thiab lwm yam.
Hom Tshuaj:
Copper tube: Qhov no yog cov khoom siv tooj liab ua los ntawm tooj liab ua cov khoom tseem ceeb thiab ntxiv me me ntawm lwm cov ntsiab lus. Nws cov qhab nia feem ntau txais yuav GB / T5231-2012 tus qauv, thiab cov uas muaj xws li H59, H62, H65, thiab lwm yam. Cov raj tooj liab muaj cov yam ntxwv ntawm cov hluav taws xob conductivity, thermal conductivity thiab corrosion kuj, thiab feem ntau yog siv hauv kev tsim khoom ntawm cov khoom siv hluav taws xob, cov khoom siv tshuaj, cov kav dej thiab lwm yam kev lag luam.
Brass tube: Qhov no yog cov khoom siv tooj liab ua los ntawm tooj liab thiab zinc ua cov khoom tseem ceeb, nrog rau me me ntawm lwm cov ntsiab lus ntxiv. Nws cov qib feem ntau yog siv tus qauv ntawm GB / T8890-2018, thiab cov uas muaj xws li H68, H80, H90, thiab lwm yam. Cov raj tooj dag muaj cov khoom ua haujlwm zoo thiab kev tiv thaiv corrosion thiab feem ntau yog siv hauv kev tsim cov rooj tog zaum, khoom siv hauv chav dej, tsheb qhov chaw thiab lwm yam kev lag luam.
Tsis tas li ntawd, muaj qee cov qib tshwj xeeb, xws li:
TP1: Qhov no yog lub raj tooj liab uas muaj purity siab, zoo heev hluav taws xob thiab thermal conductivity, thiab feem ntau yog siv rau hauv lub tshuab nqus tsev twj, twj, khoom siv, thiab lwm yam.
TP2: Lub raj tooj liab zoo li no muaj purity siab thiab feem ntau yog siv los ua cua txias tub, condenser raj, evaporators, kub exchangers, thiab lwm yam.
TU1, TU2: Cov kav dej tooj liab no tsuas yog siv rau cov kav dej txias thiab kub, cua txias, khoom siv dej khov, thiab lwm yam.
Cov saum toj no tsuas yog qee qhov piv txwv ntawm kev qhia tshwj xeeb thiab qib ntawm cov kav dej tooj liab. Qhov tseeb, muaj ntau yam tshwj xeeb thiab qib ntawm cov kav dej tooj liab, thiab koj tuaj yeem xaiv raws li koj qhov kev xav tau tshwj xeeb. Thaum yuav cov kav dej tooj liab, nws raug nquahu kom yuav los ntawm cov neeg muag khoom txhim khu kev qha thiab xyuas kom meej tias cov khoom xaiv tau ua raws li cov qauv kev lag luam.
Cov yeeb nkab tooj liab twg yog qhov tsim nyog rau lub tshuab xa dej siab?
Nyob rau hauv high-pressure kua xa system, nws yog ib qho tseem ceeb los xaiv qhov tsim nyogcev toojspecifications thiab qib. Cov hauv qab no yog qee qhov kev qhia tshwj xeeb thiab cov qib sib txawv ntawm cov yeeb nkab tooj liab haum rau cov tshuab xa dej siab:
Specification:
Cov kev qhia tshwj xeeb ntawm cov yeeb nkab tooj liab feem ntau yog qhia los ntawm sab nraud (OD) thiab phab ntsa thickness (WT). Nyob rau hauv cov ntawv siv high-pressure, loj txheej diameters thiab tuab phab ntsa thicknesses feem ntau xaiv los xyuas kom meej txaus siab-bearing peev xwm. Cov kev qhia tshwj xeeb yog nyob ntawm qhov kev xav tau ntawm lub siab, cov khoom siv dej, thiab kev tsim cov kav dej.
Piv txwv li, cov kev qhia tshwj xeeb ntawm cov yeeb nkab tooj liab uas yuav siv tau hauv cov tshuab xa dej siab muaj xws li, tab sis tsis txwv rau:
Sab nraud txoj kab uas hla (OD): 25mm, 32mm, 40mm, 50mm, thiab lwm yam.
Phab ntsa Thickness (WT): Kev txiav txim siab raws li OD thiab cov kev xav tau siab, feem ntau tuab dua li cov tshuab tsis tshua muaj siab
Hom Tshuaj:
Hauv cov txheej txheem kev thauj mus los ntawm cov kua dej siab, feem ntau siv tooj liab yeeb nkab qib suav nrog:
TP2: TP2 yog ib hom tooj liab ntshiab, tseem hu ua No. 2 tooj liab lossis liab tooj liab. Nws muaj lub zog siab thiab zoo ductility, thiab tuaj yeem tiv taus siab thiab cuam tshuam. TP2 tooj liab yeeb nkab yog dav siv nyob rau hauv high-pressure kua tsheb thauj mus los systems, tshwj xeeb tshaj yog nyob rau hauv lub siab corrosion kuj thiab thermal conductivity yuav tsum tau.
KFR: KFR yog lwm qhov uas feem ntau siv high-pressure tooj liab yeeb nkab qib nrog zoo-siab tsis kam thiab corrosion kuj. Nws yog feem ntau siv rau kev hloov pauv cov kua dej siab hauv cov tub yees, cua txias thiab cov twj tso kua mis kub.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev xaiv qib tshwj xeeb yuav txawv raws li cov kev xav tau tshwj xeeb ntawm lub cev, cov khoom siv dej, thiab cov lej hauv zos thiab cov qauv. Thaum xaiv cov kav dej tooj liab, nws raug nquahu kom sab laj nrog tus kws tshaj lij engineer lossis tus neeg muag khoom kom paub meej tias cov kav dej tooj liab tau xaiv tau raws li qhov yuav tsum tau ua ntawm lub kaw lus thiab muaj kev ua haujlwm zoo.
Tsis tas li ntawd, ntxiv rau kev xaiv cov kev qhia tshwj xeeb uas tsim nyog thiab qib ntawm cov kav dej tooj liab, koj kuj yuav tsum tau them sai sai rau txoj kev sib txuas, kev teeb tsa thiab kev saib xyuas ntawm cov kav dej tooj liab kom ntseeg tau tias muaj kev nyab xeeb thiab txhim khu kev qha ntawm tag nrho cov dej xa khoom.
Yuav ua li cas xaiv tooj liab raj specifications thiab nqi rau high-efficiency tub yees tshuab?
1. Txiav txim siab qhov yuav tsum tau ua ntawm qhov system:
Ua ntej, qhia qhov loj, lub hom phiaj thiab kev ua haujlwm ntawm lub tub yees system. Qhov no suav nrog lub peev xwm txias, ntws, siab thiab lwm yam tsis zoo ntawm lub cev.
Xav txog kev ua haujlwm ib puag ncig thiab cov kua dej ntawm lub cev, xws li kub, corrosivity, huv, thiab lwm yam.
2. Xaiv cov yeeb nkab tooj liab uas tsim nyog:
Raws li qhov system yuav tsum tau, xaiv qhov tsim nyog sab nraud txoj kab uas hla thiab phab ntsa tuab ntawm cov yeeb nkab tooj liab. Thicker phab ntsa thickness feem ntau tso cai rau siab dua, tab sis kuj nce nqi thiab qhov hnyav.
Xav txog txoj kev sib txuas ntawm cov yeeb nkab tooj liab, xws li vuam, threaded kev twb kev txuas los yog flange kev twb kev txuas, thiab xyuas kom meej tias cov yeeb nkab tooj liab xaiv tau sib xws nrog txoj kev sib txuas.
Ua tib zoo saib xyuas qhov ntev thiab khoov vojvoog ntawm cov yeeb nkab tooj liab kom ntseeg tau tias nws yooj yim rau nruab thiab siv hauv qhov system.
3. Xaiv cov yeeb nkab tooj liab uas tsim nyog:
Cov qib ntawm cov yeeb nkab tooj liab muaj xws li TP2, KFR, thiab lwm yam. TP2 yog qib ntawm cov tooj liab ntshiab uas muaj zog thiab zoo ductility; KFR muaj kev kub siab ua haujlwm zoo thiab corrosion kuj.
Xaiv cov qib zoo ntawm cov yeeb nkab tooj liab raws li cov kev xav tau tshwj xeeb ntawm cov kab ke thiab ib puag ncig.
4. Xav txog nqe yam tseem ceeb:
Ntawm qhov chaw ntawm lub rooj sib tham qhov yuav tsum tau ua, sib piv cov nqi ntawm cov kav dej tooj liab ntawm cov khoom sib txawv thiab hom.
Xav txog kev lag luam mus sij hawm ntev, nrog rau cov yam ntxwv xws li lub neej ntawm cov yeeb nkab tooj liab, cov nqi tu thiab kev siv hluav taws xob.
Sib tham nrog cov neeg muag khoom kom tau txais tus nqi tsim nyog thiab kev pab cuam tom qab muag zoo.
5. Tham nrog cov kws tshaj lij tswv yim:
Thaum xaiv cov yeeb nkab tooj liab specifications thiab cov nqi, koj tuaj yeem sab laj nrog cov tub yees tsim qauv, engineers lossis cov neeg muag khoom kom tau tswv yim. Lawv tuaj yeem muab cov lus qhia tsim nyog rau koj raws li koj qhov kev xav tau thiab pob nyiaj siv.
6. Xav txog lwm yam:
Xav txog kev tiv thaiv ib puag ncig thiab kev ruaj ntseg ntawm cov kav dej tooj liab thiab xaiv cov khoom uas ua raws li cov cai hauv zos thiab cov qauv.
Xav txog kev thauj mus los thiab kev cia khoom ntawm cov yeeb nkab tooj liab kom ntseeg tau tias nws tswj kev ua haujlwm zoo thiab zoo ua ntej kev teeb tsa.
Nyob rau hauv luv luv, xaiv cov yeeb nkab tooj liab specifications thiab cov nqi rau high-efficiency tub yees tshuab yuav tsum muaj kev xav txog ntau yam. Los ntawm kev qhia meej txog cov kev xav tau ntawm lub cev, xaiv cov kev qhia tshwj xeeb thiab qib tsim nyog, txiav txim siab txog tus nqi, nrhiav kev tawm tswv yim, thiab xav txog lwm yam, koj tuaj yeem xyuas kom meej tias cov yeeb nkab tooj liab uas tau xaiv yuav ua tau raws li kev ua tau zoo thiab kev lag luam ntawm lub cev.
peb case
Case 1: Kev Lag Luam Cua Txias
System specification:
Lub tuam txhab muaj kev lag luam loj yuav tsum tau nruab ib lub tshuab cua txias kom txo cov khoom siv kub thiab ua kom cov khoom siv tau zoo. Lub tshuab cua txias yuav tsum tau txuas nrog ntau lub tshuab hluav taws xob muaj zog thiab muaj peev xwm ua haujlwm ruaj khov hauv qhov chaw kub kub.
qhov system yuav tsum tau:
Kev kub siab ua haujlwm: Txij li qhov chaw muaj kev lag luam feem ntau muaj qhov kub thiab txias, cov kav dej tooj liab yuav tsum muaj qhov kub thiab txias ua haujlwm kom ntseeg tau tias lub sijhawm ua haujlwm ruaj khov ntawm lub cev.
Lub peev xwm muaj peev xwm siab: Lub tshuab ua kom txias yuav tsum tau ua haujlwm ntawm qhov siab dua los muab cov cua txias txaus. Yog li ntawd, nws yog ib qho tsim nyog los xaiv cov yeeb nkab tooj liab tshwj xeeb uas tuaj yeem tiv taus siab.
Corrosion resistance: Ntau yam tshuaj muaj nyob rau hauv qhov chaw muaj kev lag luam, thiab cov kav dej tooj liab yuav tsum muaj kev tiv thaiv corrosion zoo los tiv thaiv cov dej los yog tsis ua haujlwm vim corrosion.
Cov kev xav tau ntws: Raws li qhov xav tau ntawm cov khoom siv cua sov dissipation thiab cov txheej txheem ntawm lub tshuab ua kom txias, qhov tsim nyog cov dej txias txaus yuav tsum tau txiav txim siab los xyuas kom meej tias txhua daim ntawm cov cuab yeej txias txaus.
Copper tube specification xaiv:
Pipe txoj kab uas hla: Xaiv cov yeeb nkab txoj kab uas tsim nyog raws li qhov yuav tsum tau muaj thiab cov cuab yeej layout los xyuas kom meej txaus coolant txaus thiab txo lub zog noj.
Phab ntsa thickness: Raws li kev ua haujlwm siab thiab kub siab ua haujlwm ntawm lub cev, xaiv cov phab ntsa tuab tuab kom ntseeg tau tias cov yeeb nkab tooj liab tuaj yeem tiv taus siab thiab kub siab.
Khoom siv: Xaiv cov khoom siv tooj liab nrog kev tiv thaiv corrosion zoo dua, xws li cov kav dej tooj liab uas muaj cov ntsiab lus ntawm cov hlau, los txhim kho corrosion kuj thiab kev ntseeg siab ntawm lub cev.
Case 2: Txhim kho cov dej kub
System specification:
Lub tsev tsev loj loj tshiab yuav tsum tau nruab ib lub tshuab dej kub los muab dej kub rau cov neeg nyob hauv. Lub kaw lus yuav tsum tau txuas nrog rau txhua tus neeg nyob hauv chav dej thiab chav ua noj thiab tuaj yeem ua haujlwm tau zoo ntawm cov plag tsev.
qhov system yuav tsum tau:
Kev muaj peev xwm-kev muaj peev xwm: Txij li cov txheej txheem yuav tsum tau txuas nrog ntau lub plag tsev, cov kav dej tooj liab yuav tsum muaj peev xwm tiv taus qhov siab los ntawm qhov siab sib txawv ntawm cov plag tsev.
Corrosion resistance: Cov dej kub kub feem ntau yog siv cov dej uas muaj cov tshuaj ntxiv, thiab cov kav dej tooj liab yuav tsum muaj kev tiv thaiv corrosion zoo los tiv thaiv kom tsis muaj dej los yog tsis ua haujlwm vim corrosion.
Kev yooj yim ntawm kev teeb tsa: Vim muaj qhov txwv tsis pub nyob hauv cov tsev tsev, nws yog qhov tsim nyog los xaiv cov yeeb nkab tooj liab tshwj xeeb uas yooj yim rau nruab thiab txuas.
Thermal efficiency: Xav txog kev siv hluav taws xob zoo, cov yeeb nkab tooj liab tshwj xeeb nrog cov thermal efficiency siab dua yuav tsum raug xaiv los txo qis zog thiab cov nqi khiav lag luam.
Copper tube specification xaiv:
Txoj kab uas hla: Xaiv cov yeeb nkab kab uas tsim nyog raws li qhov xav tau ntawm cov dej kub ntawm cov neeg nyob hauv thiab cov txheej txheem hauv pem teb kom ntseeg tau tias txhua tus neeg nyob hauv tuaj yeem tau txais cov dej kub txaus.
Phab ntsa thickness: Raws li lub siab-cov kabmob muaj peev xwm thiab kev tiv thaiv corrosion ntawm lub cev, xaiv cov phab ntsa uas tsim nyog los xyuas kom meej tias cov yeeb nkab tooj liab tuaj yeem tiv taus qhov siab tsim los ntawm qhov siab sib txawv ntawm cov plag tsev thiab tiv thaiv corrosion los ntawm cov tshuaj ntxiv.
Txoj kev sib txuas: Xaiv txoj kev sib txuas uas yooj yim rau nruab thiab disassemble, xws li crimping lossis threaded kev twb kev txuas, kom yooj yim rau kev tsim kho thiab tu.
Khoom siv: Xaiv cov khoom siv tooj liab uas muaj kev tiv thaiv corrosion zoo dua los txhim kho kev ntseeg tau thiab kav ntev ntawm lub cev.
Cov rooj plaub no qhia tau hais tias yuav ua li cas xaiv cov yeeb nkab tooj liab uas tsim nyog raws li qhov yuav tsum tau ua hauv cov txheej txheem sib txawv. Hauv kev siv tswv yim, kev txiav txim siab thiab kev xaiv yuav tsum tau ua raws li cov xwm txheej tshwj xeeb.
Case 3: Commercial Refrigeration System
System specification:
Lub tsev loj loj yuav tsum tau nruab ib lub tub yees ua lag luam kom tswj tau qhov tshiab ntawm cov khoom noj khov thiab cov tub yees. Lub kaw lus yuav tsum tau npog ntau qhov chaw, suav nrog thaj chaw khov, thaj chaw tub yees, thiab thaj chaw txiv hmab txiv ntoo thiab zaub, thiab txhua cheeb tsam muaj qhov sib txawv rau kev tswj qhov kub thiab txias.
qhov system yuav tsum tau:
Kev tswj qhov kub thiab txias: Qhov chaw khov yuav tsum khaws cia nruab nrab ntawm {{0}}} degree thiab -24 degree, qhov chaw tub yees yuav tsum khaws cia ntawm 0 degree thiab 5 degree, thiab thaj chaw txiv hmab txiv ntoo thiab zaub xav tau. kub dua me ntsis.
Cov kev xav tau ntws: Raws li qhov loj ntawm lub khw muag khoom loj thiab xav tau cov neeg caij tsheb khiav, cov tub yees tsim nyog yuav tsum tau txiav txim siab los xyuas kom meej qhov kub thiab txias hauv ntau qhov chaw.
Lub peev xwm muaj peev xwm siab: Txij li cov tshuab tub yees feem ntau ua haujlwm nyob rau hauv qee qhov siab, cov kav dej tooj liab yuav tsum tau xaiv uas tuaj yeem tiv taus lub zog ua haujlwm.
Txoj kev sib txuas: Xav txog qhov nyuaj ntawm lub kaw lus thiab kev txhim kho kev ua haujlwm, nws yuav tsum xaiv txoj kev sib txuas xws li vuam lossis crimping.
Copper tube specification xaiv:
Txoj kab uas hla: Raws li qhov yuav tsum tau ua, cov kav dej tooj liab ntawm cov kab sib txawv tuaj yeem xaiv tau. Piv txwv li, qhov chaw khov yuav xav tau ib txoj kab uas hla loj dua los muab cov tub yees txaus txaus.
Phab ntsa thickness: Xaiv cov phab ntsa uas tsim nyog raws li kev ua haujlwm siab ntawm lub kaw lus kom ntseeg tau tias cov yeeb nkab tooj liab tuaj yeem tiv taus qhov ua haujlwm siab ntawm qhov system.
Length thiab dabtsi yog khoov vojvoog: Raws li qhov layout thiab installation qhov chaw ntawm lub tsev loj, xaiv qhov tsim nyog ntev thiab dabtsi yog khoov vojvoog ntawm cov yeeb nkab tooj liab kom yooj yim installation thiab kev twb kev txuas.
Case 4: Hauv tsev nruab nrab cua txias system
System specification:
Lub tsev yuav tsum tau nruab ib lub tshuab cua txias hauv nruab nrab los tswj qhov kub ntawm tag nrho lub tsev. Lub kaw lus yuav tsum npog ntau qhov chaw xws li chav nyob, chav pw, chav ua noj thiab chav dej.
qhov system yuav tsum tau:
Kev tswj qhov kub thiab txias: Teeb qhov kub kom haum raws li kev nplij siab ntawm cov neeg hauv tsev neeg thiab kev siv ntau qhov chaw.
Cov kev xav tau ntawm kev siv hluav taws xob: Xav txog qhov sib piv ntawm lub zog siv hluav taws xob (EER) thiab qib kev siv hluav taws xob ntawm lub cev thiab xaiv cov khoom siv hluav taws xob zoo tooj liab.
Lub peev xwm muaj peev xwm siab: xyuas kom meej tias cov yeeb nkab tooj liab uas tau xaiv tuaj yeem tiv taus kev ua haujlwm siab ntawm lub cev thaum xav txog kev nyab xeeb ntawm lub cev.
Txoj kev sib txuas: Raws li kev kho kom zoo nkauj hauv tsev thiab kev teeb tsa, xaiv txoj kev sib txuas tsim nyog, xws li vuam, xov txuas lossis crimping.
Copper tube specification xaiv:
Txoj kab uas hla ntawm cov yeeb nkab: Xaiv cov yeeb nkab kab uas tsim nyog raws li thaj tsam ntawm lub tsev, tus naj npawb ntawm cov plag tsev, thiab cov khoom yuav tsum tau ua kom ntseeg tau tias cov cua txias / cua sov ntawm qhov system.
Phab ntsa thickness: Xaiv qhov tsim nyog phab ntsa tuab raws li qhov system ua haujlwm siab thiab kev nyab xeeb.
Ntev thiab dabtsi yog khoov vojvoog: Raws li cov qauv thiab qhov chaw nruab ntawm lub tsev, xaiv qhov tsim nyog ntev thiab dabtsi yog khoov vojvoog ntawm cov yeeb nkab tooj liab los pab txhawb kev txhim kho thiab kev sib txuas.
Cov xwm txheej no qhia txog yuav ua li cas xaiv cov yeeb nkab tooj liab uas tsim nyog raws li qhov yuav tsum tau ua hauv qhov system. Hauv kev siv tswv yim, lwm yam yuav tsum tau txiav txim siab, xws li tus nqi, kev saib xyuas yooj yim, thiab qhov system scalability.
