Thaum qhia txog ib txoj kab kav dej rau cov tshuaj corrosive, ib qho ntawm cov lus nug feem ntau engineers fim yog seb puas yuav xaiv PTFE lined yeeb nkab lossis PFA lined yeeb nkab.
Thaum xub thawj siab ib muag, ob cov ntaub ntawv yog nyob rau hauv tsev neeg fluoropolymer. Ob leeg muaj cov tshuaj tiv thaiv zoo heev, tiv thaiv corrosion tshwj xeeb, thiab lub neej ua haujlwm ntev. Raws li qhov tshwm sim, ntau tus neeg yuav khoom xav tias lawv hloov pauv tau.
Hauv kev xyaum, lawv tsis yog.
Txoj kev xaiv yog nyob ntawm ntau tshaj li tshuaj lom neeg compatibility. Kev khiav hauj lwm kub, siab, yeeb nkab loj, txoj kev fabrication, installation yuav tsum, thiab txij nkawm kev cia siab tag nrho cov cuam tshuam cov khoom ua tau zoo dua nyob rau hauv lub neej ntawm lub system.
Ntawm Yancheng Tongtong Fluorine Plastic Manufacturing Co., Ltd., peb tau muab fluoropolymer -kab piping rau chemical processing plant, acid tuav systems, and pharmaceutical chaw. Ib zaj lus qhia uas peb tau kawm yog tias qhov kev daws teeb meem zoo tshaj plaws tsis tas yuav yog cov khoom siv nrog cov lus qhia siab tshaj plaws - nws yog qhov zoo tshaj plaws haum rau cov txheej txheem txheej txheem.
PTFE Lined Pipe yog dab tsi?
PTFE lined yeeb nkab muaj cov pa roj carbon steel los yog stainless hlau yeeb nkab nrog ib txheej sab hauv ua los ntawm Polytetrafluoroethylene (PTFE).
Vim tias PTFE tsis tuaj yeem ua tiav, cov liner feem ntau yog tsim los ntawm compression molding, paste extrusion, los yog isostatic molding ua ntej raug khi rau cov yeeb nkab steel.
Qhov tshwm sim yog cov kav dej uas sib txuas ua ke lub zog ntawm cov hlau nrog rau qhov zoo tshaj plaws corrosion kuj ntawm PTFE.
Cov ntawv thov ib txwm muaj xws li:
- Kev hloov pauv ntawm sulfuric acid
- Hydrochloric acid pipelines
- Chlor{0}}alkali nroj tsuag
- Tshuaj reactors
- Acid dosing systems
- Cov chaw kho dej khib nyiab
Tau ntau xyoo lawm, PTFE lined steel yeeb nkab tau yog ib qho ntawm cov kev lag luam txhim khu kev qha tshaj plaws rau kev tuav cov tshuaj nruj heev.
PFA Lined Pipe yog dab tsi?
PFA lined yeeb nkab siv Perfluoroalkoxy (PFA) ua cov khoom siv hauv ob sab phlu.
Tsis zoo li PTFE, PFA yog yaj- tuaj yeem ua tau, tso cai rau cov tuam txhab tsim cov kab seamless los ntawm kev txhaj tshuaj molding lossis yaj extrusion.
Cov txheej txheem tsim khoom no muaj ntau yam zoo.
PFA liners feem ntau muab:
- Zoo dua qhov sib xws
- Smooth, pinhole-dawb sab hauv
- Txhim kho pob tshab thaum kuaj xyuas zoo
- Yooj yim fabrication ntawm complex fittings
- Kev ua tau zoo heev nyob rau hauv thermal cycling
Cov yam ntxwv no ua rau PFA lined piping tshwj xeeb tshaj yog nrov hauv kev lag luam uas kev huv thiab txheej txheem purity yog qhov tseem ceeb.
Cov ntawv thov uas muaj xws li:
- Kev tsim khoom semiconductor
- Kev tsim tshuaj
- Cov tshuaj Electronics
- High -cov dej huv huv
- Biotechnology chaw
PTFE Lined Pipe vs PFA Lined Yeeb Nkab: Qhov Tseem Ceeb Qhov txawv
Txawm hais tias lawv cov tshuaj tiv thaiv zoo sib xws, ob qho khoom sib txawv hauv ntau qhov chaw tseem ceeb.
| Khoom | PTFE Lined Yeeb Nkab | PFA Lined Yeeb Nkab |
|---|---|---|
| Kev tsim khoom | Compression molded liner | Melt processed liner |
| Yooj yim | qis | Siab dua |
| Nto tiav | Zoo heev | Ntxim qab heev |
| High -Purity Applications | Zoo | Zoo heev |
| Tshuaj tiv thaiv | Zoo heev | Zoo heev |
| Kev Pabcuam Nruam Kub | Mus txog 260 degree | Mus txog 260 degree |
| Mechanical Toughness | Zoo heev | Zoo dua |
| Complex Fittings | nyuaj dua | Yooj yim rau kev tsim khoom |
| Nqi | Kev lag luam ntau dua | Siab dua |
Tsis yog saib ib qho khoom zoo tshaj, engineers yuav tsum soj ntsuam cov yam ntxwv tseem ceeb tshaj plaws rau daim ntawv thov.
Tshuaj tiv thaiv: Puas muaj qhov sib txawv?
Rau feem ntau cov khoom siv tshuaj, cov lus teb yog tsawg heev.
Ob leeg PTFE kab yeeb nkab thiab PFA kab yeeb nkab muab kev tiv thaiv zoo rau:
- Hydrochloric acid
- Sulfuric acid
- Nitric acid
- Hydrofluoric acid
- Sodium hydroxide
- Cov tshuaj chlorine
- Organic kuab tshuaj
- Muaj zog oxidizing tshuaj
Peb tau ua haujlwm nrog cov neeg siv khoom uas xav tias PFA yuav muaj qhov zoo dua corrosion kuj vim nws raug nqi ntau dua. Hauv kev siv tshuaj lom neeg feem ntau, qhov ntawd tsis yog qhov kev txiav txim siab.
Kev xaiv feem ntau yog tsav los ntawm kev tsim khoom lossis kev ua haujlwm tsis zoo ntawm cov tshuaj lom neeg yooj yim.
Yam khoom twg ua tau zoo dua thaum kub kub?
Ob qho khoom siv tuaj yeem ua haujlwm tsis tu ncua ntawm qhov kub nce mus txog 260 degree, ua rau lawv tsim nyog rau kev xav tau tshuaj lom neeg ib puag ncig.
Cov tswv yim sib txawv tshwm sim thaum rov ua cua sov thiab cua txias.
Vim tias PFA lined yeeb nkab yog hloov tau yooj yim dua, nws feem ntau ua rau thermal expansion thiab contraction zoo dua, tshwj xeeb tshaj yog nyob rau hauv cov tshuab uas muaj kev kub ntxhov ntau zaus.
Rau kev ua haujlwm ruaj khov, PTFE kab yeeb nkab ua tau zoo sib npaug hauv feem ntau cov ntawv thov.
Qhov twg yog qhov zoo dua rau Kev Siv Tshuaj thiab Siab -Purity Systems?
Qhov no yog qhov PFA lined yeeb nkab feem ntau muaj qhov zoo dua.
Hauv kev tsim tshuaj, semiconductor, thiab hluav taws xob tshuaj, txawm tias microscopic paug tuaj yeem cuam tshuam cov khoom zoo.
Lub yaj- cov yam ntxwv ua tiav ntawm PFA tso cai rau cov tuam txhab tsim cov khoom sib xyaw ua ke nrog cov khoom tsim tsawg dua, txo qhov muaj peev xwm ntawm cov khoom tsim.
Vim li no, ntau lub siab - cov txheej txheem purity qhia PFA kab piping txawm tias nws tus nqi siab dua.
Yam khoom twg muab tus nqi zoo dua?
Los ntawm kev xav txog peev, PTFE kab yeeb nkab tseem yog qhov kev xaiv zoo tshaj plaws rau ntau cov nroj tsuag tshuaj.
Nws muab:
- Zoo heev corrosion kuj
- Pov thawj muaj kev ua tau zoo
- Lub neej ua haujlwm ntev
- Tsawg tus nqi tsim khoom
- Muaj dav
Tshwj tsis yog tias daim ntawv thov xav tau qhov tshwj xeeb zoo ntawm PFA, ntau tus engineers xav txog PTFE lined steel yeeb nkab qhov kev lag luam ntev tshaj plaws - lub sij hawm daws.
Xaiv cov khoom kim dua tsis tas yuav txhim kho kev ntseeg tau ntawm tsob ntoo.
Kev sib piv cov khoom siv rau daim ntawv thov feem ntau xa cov nqi ntau dua rau lub neej ntawm cov kav dej.
Peb pab cov neeg muas zaub xaiv li cas
Ib lo lus nug peb feem ntau nug cov neeg siv khoom yog qhov yooj yim xav tsis thoob:
"Koj sim daws qhov teeb meem dab tsi?"
Yog hais tias cov lus teb yog corrosion kuj, PTFE lined yeeb nkab yog feem ntau cov tswv yim pom zoo.
Yog hais tias tus txheej txheem yuav tsum tau ultra- ntxuav cov dej huv, nquag siv thermal cycling, los yog complex molded fittings, PFA lined yeeb nkab tej zaum yuav yog qhov kev xaiv zoo dua.
Ntawm Yancheng Tongtong Fluorine Plastic Manufacturing Co., Ltd., peb cov lus pom zoo yog ua raws li kev ua haujlwm tsis zoo ntawm cov khoom siv. Ua ntej tshaj tawm txoj kev daws teeb meem ntawm cov kav dej, peb ntsuas:
- Tshuaj lom neeg
- Ua haujlwm kub
- Tsim siab
- Cov yeeb nkab loj
- Cov txheej txheem huv huv
- Kev teeb tsa ib puag ncig
- Cia siab rau kev pab cuam lub neej
Txoj hauv kev no pab cov neeg siv khoom zam cov nqi tsis tsim nyog thaum xaiv cov fluoropolymer hauv ob sab phlu zoo tshaj plaws rau lawv daim ntawv thov.
Ob leeg PTFE lined yeeb nkab thiab PFA lined yeeb nkab muab kev tiv thaiv corrosion zoo thiab ntev - lub sij hawm cia siab rau, tab sis lawv yog tsim los rau ntau yam tseem ceeb.
Xaiv PTFE kab yeeb nkab thaum koj lub hom phiaj yog tshuaj tiv thaiv, ua haujlwm ntev, thiab tus nqi -kev ua tau zoo hauv kev xav tau ib puag ncig kev lag luam.
Xaiv cov yeeb nkab PFA thaum koj daim ntawv thov yuav tsum tau ua kom huv si zoo dua, ua kom yooj yim dua, thiab siab -kev ua haujlwm huv huv.
Cov kav dej ua tau zoo tshaj plaws tsis tshua tsim los ntawm kev xaiv cov khoom kim tshaj plaws. Lawv tsim los ntawm kev xaiv cov khoom siv uas haum rau cov txheej txheem.
Ntawm Yancheng Tongtong Fluorine Plastic Manufacturing Co., Ltd., peb pab cov neeg siv khoom ntsuas lawv cov kev ua haujlwm thiab pom zoo kom tsim nyog tshaj plaws fluoropolymer lined yeeb nkab tov rau kev nyab xeeb, txhim khu kev qha, thiab ntev - kev pabcuam kav ntev.
