Refinery Kub Kub Valve Roj Hmab FKM80 Foob

Txheej txheem cej luam (Refinery Kub Kub Valve Roj Hmab FKM80 Foob)

Refinery high-temperature valve rubber FKM80 seals yog cov khoom siv zoo sealing tshwj xeeb uas tsim thiab tsim rau kev ua haujlwm kub kub hauv kev lag luam roj refining. Nws siv cov khoom siv roj hmab siab tshaj FKM80, ua ke nrog kev tsim khoom siv thev naus laus zis, los muab kev ua tau zoo thiab ntev ntev sealing kev ua tau zoo rau ntau yam kub kub li qub hauv refineries nyob rau hauv cov xwm txheej huab, ua kom muaj kev nyab xeeb, ruaj khov thiab ua haujlwm zoo ntawm cov txheej txheem tsim khoom.

(1) Kub kub kuj

FKM80 roj hmab muaj qhov kub thiab txias zoo heev thiab tuaj yeem tiv taus qhov kub thiab txias ib puag ncig mus txog 200 degree. Nyob rau hauv cov txheej txheem tseem ceeb xws li high-kub distillation, cracking thiab kub pauv nyob rau hauv refineries, li qub tau raug kub siab rau lub sij hawm ntev, tab sis lub foob no yeej ib txwm tuav ib tug ruaj khov lub cev lub cev thiab cov qauv tshuaj thiab yuav tsis soften los yog deform vim siab. kub. Los yog decomposition tshwm sim, yog li ua kom lub sealing kev ncaj ncees ntawm lub valve nyob rau hauv high kub tej yam kev mob, zoo tiv thaiv nruab nrab to, thiab tswj cov continuation thiab kev ruaj ntseg ntawm cov txheej txheem ntau lawm.

(2) Tshuaj tiv thaiv corrosion

Qhov chaw ua hauj lwm ntawm lub refinery muaj ntau yam tshuaj corrosive heev, xws li sulfur compounds, organic acids, alkali thiab ntau complex additives muaj nyob rau hauv cov roj crude. FKM80 roj hmab foob muaj qhov ua tau zoo heev rau cov tshuaj no. Nws tuaj yeem tiv thaiv kev yaig tshuaj lom neeg zoo thaum raug rau ntau yam corrosive media rau lub sijhawm ntev, thiab zam cov teeb meem xws li kev laus, tawv, thiab tawg ntawm cov ntsaws ruaj ruaj vim corrosion, yog li ua kom muaj kev ruaj ntseg ntev ntawm nws cov sealing kev ua tau zoo thiab txo qhov kev pheej hmoo. ntawm lub foob puas vim corrosion. Qhov kev pheej hmoo ntawm cov cuab yeej tsis ua haujlwm thiab kev tsim khoom raug tsim los ntawm kev puas tsuaj muab cov khoom pov thawj rau kev ua haujlwm txhim khu kev qha ntawm cov khoom siv roj refining.

(3) Mechanical kev ua tau zoo zoo

1. Lub zog tensile: Lub foob no muaj lub zog tensile siab, thiab nws cov nqi tuaj yeem ncav cuag ntau dua lossis sib npaug li 12 MPa. Qhov no tso cai rau nws tswj hwm kev ncaj ncees thaum ntsib lub zog tensile generated thaum lub sij hawm qhib thiab kaw cov txheej txheem ntawm lub valve, thiab nws tsis yooj yim rau rupture los yog kev puas tsuaj, zoo yoog raws li kev ua haujlwm ntawm kev ua haujlwm ntawm lub valve.

2. Lub zog tsim kua muag: Nws muaj lub zog tsim kua muag ntawm ntau dua lossis sib npaug li 25 kN / m. Thaum lub sij hawm txhua yam txav ntawm lub valve, txawm tias nws yog nyob rau hauv lub zos kev ntxhov siab concentration los yog tsis xav txog lwm yam quab yuam, nws muaj peev xwm tiv taus tearing thiab xyuas kom meej tag nrho cov qauv ntawm lub foob. ruaj khov thiab tswj tau zoo sealing nyhuv.

3. Compression mus tas li deformation kev ua tau zoo: Tom qab 22 teev ntawm kev ntsuas compression nyob rau hauv qhov kub thiab txias ntawm 200 degree, compression mus tas li deformation tus nqi tsawg dua los yog sib npaug li 30%. Qhov no txhais tau hais tias thaum lub valve raug kaw thiab nyob rau hauv lub siab, lub foob tuaj yeem muab kev sib khi ruaj khov thiab ruaj khov, thiab tuaj yeem rov qab mus rau nws cov qauv qub thiab kev ua tau zoo tom qab lub siab tso tawm, kom ntseeg tau tias kev sib khi ntawm lub valve tom qab ntau qhov qhib thiab kaw. . cov khoom, txo qhov kev pheej hmoo ntawm kev xau vim txo kev ua haujlwm ntawm lub foob.

1. Distillation ntauwd li qub: Thaum lub sij hawm cov txheej txheem roj crude distillation, cov li qub ntawm cov distillation ntauwd yuav tsum tau tswj kom raug nkag thiab tawm ntawm cov feem ntau nrog cov ntsiab lus kub sib txawv. FKM80 cov ntsaws ruaj ruaj tuaj yeem ua kom tsis muaj kev ua haujlwm ntawm cov li qub nyob rau hauv qhov chaw hnyav ntawm qhov kub thiab txias, kev kub siab thiab kev sib cuag nrog ntau hom kev sib xyaw hydrocarbon, ua kom muaj txiaj ntsig thiab raug ntawm cov txheej txheem distillation, thiab txhim kho qhov zoo thiab cov txiaj ntsig ntawm cov khoom distillate.

2. Catalytic cracking unit valve: Catalytic cracking yog ib qho ntawm cov txheej txheem tseem ceeb ntawm lub refinery. Cov li qub hauv chav tsev no ntsib cov xwm txheej hnyav xws li kub siab, roj thiab roj uas muaj cov khoom siv catalyst, thiab nquag hloov pauv siab. Lub foob ntawm no tuaj yeem tiv thaiv cov roj thiab cov pa tawm, tswj kev ruaj khov nyob rau hauv lub cuab yeej, xyuas kom muaj kev vam meej thiab ruaj khov ntawm cov tshuaj tiv thaiv catalytic tawg, thiab txhim kho cov txiaj ntsig thiab cov khoom zoo ntawm cov roj teeb.

3. Thaum tshav kub kub exchanger valve: Lub tshav kub exchanger yog siv los tswj cov ndlwg thiab kub ntawm lub tshav kub exchanger nruab nrab thaum lub sij hawm cov roj refining txheej txheem. Txij li thaum cov txheej txheem kev sib pauv cua sov cuam tshuam nrog kev hloov pauv ntawm cov hluav taws xob kub kub, FKM80 cov ntsaws ruaj ruaj tuaj yeem tiv taus qhov kub thiab txias qhov sib txawv ntawm lub qhov hluav taws xob thiab qhov hluav taws xob ntawm cov khoom siv hluav taws xob, tiv thaiv kom tsis txhob cuam tshuam ntawm cov cua sov nruab nrab, xyuas kom muaj kev sib hloov ntawm cov cua sov. ib txwm ua haujlwm ntawm tag nrho cov kab ke, thiab txo kev siv hluav taws xob thiab cov nqi tsim khoom.

(1) Lub sij hawm ntev sealing lav

Nrog rau nws qhov tshwj xeeb kub kub, tshuaj tiv thaiv thiab cov khoom siv kho tshuab, FKM80 cov ntsaws ruaj ruaj muab kev ruaj ntseg sealing lub sij hawm nyob rau hauv qhov hnyav kub kub ntawm refineries. Piv nrog rau cov ntsaws ruaj ruaj zoo tib yam, nws txo qis qhov hloov zaus ntawm cov ntsaws ruaj ruaj valve, txo lub sijhawm poob los ntawm kev tswj xyuas thiab hloov pauv, txhim kho kev ua haujlwm zoo ntawm cov refinery, thiab tsim cov txiaj ntsig kev lag luam ntau dua rau kev lag luam. .

(2) Kev ntseeg siab thiab kev nyab xeeb

Nyob rau hauv qhov kub thiab txias thiab complex tshuaj ib puag ncig, FKM80 cov ntsaws ruaj ruaj yeej ib txwm muaj kev ruaj ntseg kev ua tau zoo, zoo txo ​​qhov kev pheej hmoo ntawm valve to. Qhov no yog ib qho tseem ceeb heev rau cov refineries vim tias cov dej ntws tawm tuaj yeem ua rau muaj kev nyab xeeb loj xws li hluav taws kub, tawg, thiab ib puag ncig muaj kuab lom. Kev siv cov foob pob no tuaj yeem tiv thaiv kev nyab xeeb ntawm cov chaw tsim khoom, tiv thaiv lub neej ntawm cov neeg ua haujlwm thiab kev nyab xeeb ntawm lub tuam txhab cov cuab yeej, thiab tseem pab cov tuam txhab ua raws li cov kev cai nruj nruj.

(3) Adaptability dav dav

Cov foob no tuaj yeem hloov kho rau ntau hom, kev qhia tshwj xeeb thiab qib siab ntawm qhov kub-kub li qub hauv refineries. Txawm hais tias lawv yog hom valve xws li rooj vag li qub, lub ntiaj teb li qub, pob li qub lossis npauj npaim li qub, lawv tuaj yeem ua tau zoo sib xws thiab muab kev sib khi zoo heev. Qhov no muab ib qho kev daws teeb meem rau valve sealing nyob rau hauv refineries, tso cai rau cov neeg siv kom tsis txhob overly txiav txim siab lub compatibility ntawm seals thiab li qub thaum xaiv thiab daim ntawv thov txheej txheem, simplifying lub procurement thiab installation txheej txheem, thiab txo qhov nyuaj ntawm qhov project. thiab nqi.

(4) Kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig

Vim nws qhov kev ua tau zoo ntawm kev sib khi, FKM80 cov ntsaws ruaj ruaj tuaj yeem txo qhov xau ntawm cov xov xwm hauv lub valve thiab txo cov khoom pov tseg ntawm cov khoom muaj txiaj ntsig xws li roj thiab roj. Nyob rau tib lub sijhawm, txo cov dej xau kuj txhais tau tias txo cov pa hluav taws xob hauv tsev cog khoom thiab lwm yam teeb meem ib puag ncig los ntawm kev xau, uas yog raws li cov kev xav tau ntawm kev tsim kho kom ruaj khov thiab pab cov tuam txhab ua kom muaj kev lav phib xaub thiab txhim kho lawv cov duab kos thaum ua tiav. nyiaj txiag pab. Social duab thiab kev sib tw.

(1) Cov ntsiab lus installation

1. Ua ntej kev teeb tsa, nco ntsoov xyuas kom meej tias lub valve sealing nto yog huv, du, thiab tsis muaj impurities, roj, lossis puas. Kev ntxuav thiab tshuaj xyuas tuaj yeem ua tiav siv cov tshuaj ntxuav thiab cov cuab yeej tsim nyog.

2. Ua tib zoo xyuas seb qhov loj thiab qhov tshwj xeeb ntawm lub foob puas phim lub valve kom tsis txhob cuam tshuam cov nyhuv sealing lossis ua rau muaj teeb meem kev teeb tsa vim qhov sib txawv loj.

3. Thaum lub sij hawm installation, tuav maj mam kom tsis txhob overstretching, twisting los yog khawb lub foob. Txhim kho cov cuab yeej tsim nyog thiab cov cuab yeej pabcuam tuaj yeem siv los xyuas kom meej tias lub foob raug ntsia kom raug thiab du.

4. Rau qhov chaw uas yuav tsum tau muab kaw, siv ib qho tsim nyog ntawm cov roj nplua nyeem uas sib haum nrog lub foob thiab qhov nruab nrab kom txo qis kev sib txhuam ntawm kev sib txhuam thiab pab txhim kho kev sib khi. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias cov roj nplua nyeem yuav tsum tsis txhob ntau dhau, thiaj li tsis cuam tshuam rau lub sealing nyhuv.

(2) Cov lus qhia txog kev tu

1. Tshawb xyuas lub valve thiab cov ntsaws ruaj ruaj tsis tu ncua kom pom tias cov ntsaws ruaj ruaj pom muaj cov cim ntawm kev laus, tawv tawv, deformation, tawg lossis tawg. Lub voj voog soj ntsuam tuaj yeem txiav txim siab raws li qhov tseeb ntawm cov khoom siv thiab cov cuab yeej ua haujlwm ntawm lub tshuab ua kom zoo. Nws feem ntau pom zoo kom ua qhov kev tshuaj ntsuam xyuas txhua txhua [X] lub hlis.

2. Thaum lub sij hawm soj ntsuam, yog tias lub foob tau pom tias muaj kev puas tsuaj me ntsis los yog txo qis kev ua haujlwm, kev tswj xyuas kev sib raug zoo tuaj yeem ua raws li qhov xwm txheej tshwj xeeb, xws li kho qhov chaw teeb tsa ntawm lub foob, hloov cov khoom puas, lossis ua kom tsim nyog. kho ntawm lub foob. . Txawm li cas los xij, cov ntsaws ruaj ruaj uas muaj kev puas tsuaj loj heev los yog muaj qhov ua tau zoo txo ​​qis yuav tsum tau hloov lub sijhawm kom ntseeg tau tias kev sib khi ntawm lub valve thiab kev ua haujlwm zoo ntawm cov khoom siv.

3. Ua tib zoo saib xyuas lub valve thiab ib puag ncig ib puag ncig kom huv si kom tsis txhob muaj impurities, plua plav lossis corrosive cov khoom los ntawm kev sib sau ntawm lub foob, uas yuav cuam tshuam rau nws cov sealing kev ua tau zoo thiab kev pabcuam lub neej. Lub valve thiab thaj chaw ib puag ncig tuaj yeem raug ntxuav thiab khaws cia tsis tu ncua, siv cov txheej txheem ntxuav kom tsim nyog thiab kev tiv thaiv.

Ntau tus qauv thiab cov khoom siv kho kom haum rau Refinery High Temperature Valve Roj Hmab FKM80 Foob, lossis lwm tus ntug dej, thovtiv tauj peb

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