Khadka Fayadhowrka Bilaashka ah ee Balanbaalista Valve Liner ee Sansheng Fluorine Plastics
Qalab: | PTFE+EPDM | Warbaahinta: | Biyo, Saliid, Gaas, Saldhig, Saliid iyo Asiidh |
---|---|---|---|
Cabbirka Dekedda: | DN50-DN600 | Codsiga: | Xaaladaha Heerkulka Sare |
Magaca Alaabta: | Nooca Waferka Xariiqda Jilicsan ee Xidhida Balanbaalista Valve | Xiriirinta: | Wafer, Flange wuu dhamaanayaa |
Nooca Valve: | Valve Balanbaalista, Nooca Lugaha Laba-jibbaar ee Shaft Balanbal Valve bilaa biin | ||
Iftiin Sare: |
kursiga balanbaalista waalka, ptfe kursiga kubada valve |
Madow/Cagaar PTFE/FPM + EPDM Rubber Valve Kursiga Kursiga Valve Balanbaalista
PTFE + EPDM kuraasta caagga ah ee la isku daray ee ay soo saartay SML ayaa si weyn loogu isticmaalaa dharka, xarunta korantada, petrochemical, kululaynta iyo qaboojiyaha, dawooyinka, dhismaha maraakiibta, birta, warshadaha iftiinka, ilaalinta deegaanka iyo meelaha kale.
Waxqabadka badeecada: caabbinta heerkulka sare, caabbinta acid wanaagsan iyo alkali iyo caabbinta saliidda; leh adkeysi soo kabasho wanaagsan leh, adag oo waara iyada oo aan dareerin.
PTFE+EPDM
Xadhkaha Teflon (PTFE) waxa uu dulsaaraa EPDM kaas oo ku xidhan giraan adag oo phenolic ah oo ku yaala wareegga kursiga ee dibadda. PTFE waxay ku fidsan tahay wejiyada kursiga iyo bannaankaba dhexroorka shaabadda flange, oo si buuxda u daboolaya lakabka elastomer-ka ee EPDM ee kursiga, kaas oo siiya adkeysi loogu xirayo afkoda waalka iyo saxanka xiran.
Heerkulka: -10°C ilaa 150°C.
Budada PTFE (Polytetrafluoroethylene)
PTFE (Teflon) waa polymer-ka ku salaysan fluorocarbon oo caadiyan ah kan ugu adkaysiga badan kiimikaad ee balaastikada oo dhan, iyadoo ilaalinaysa sifooyin heer sare ah oo kuleyl iyo koronto ah. PTFE sidoo kale waxay leedahay iskudhaf hoose oo is jiid jiid ah sidaa darteed waxay ku habboon tahay codsiyo badan oo qulqulka hooseeya.
Walaxdaani - wasakhaysan oo ay aqbashay FDA ee codsiyada cuntada. Inkasta oo sifooyinka farsamada ee PTFE ay hooseeyaan, marka la barbardhigo balaastikada kale ee la farsameeyey, hantidoodu waxay ahaanayaan kuwo faa'iido leh oo ka badan heerkul ballaaran.
Heerkulka: -38°C ilaa +230°C.
Midabka: cad
Xadhkaha garaaca: 0%
Kulaylka / Iska caabinta Qabow caag kala duwan
Magaca cinjirka | Magaca Gaaban | Iska caabinta kulaylka ℃ | Iska caabin Qabow ℃ |
Caag Dabiici ah | NR | 100 | -50 |
Nitrle Rubber | NBR | 120 | -20 |
Polychloroprene | CR | 120 | -55 |
Styrene Butadiene copolyme | SBR | 100 | -60 |
Rubber Silikoon ah | SI | 250 | -120 |
Fluororubber | FKM/FPM | 250 | -20 |
Polysulfide caag | PS / T | 80 | -40 |
Vamac (Ethylene/Akril) | EPDM | 150 | -60 |
Rubber Butyl | IIR | 150 | -55 |
Rubber Polypropylene | ACM | 160 | -30 |
Hypalon. Polyethylene | CSM | 150 | -60 |
Alaabadayada waxaa loogu talagalay iyadoo maskaxda lagu hayo wax badan, oo ku habboon cabbirro badan oo deked ah laga bilaabo DN50 ilaa DN600, iyadoo la hubinayo in iyada oo aan loo eegin miisaanka hawlgalkaaga, aanu ku daboolnay. Codsiga nooca wafer-ka ee khadka dhexe ee jilicsan ee xidhidhiyaha balaasalka, oo ay weheliso tignoolajiyada wafer wafer-ka ee pneumatic, waxay bixisaa fududayn aan la barbardhigi karin rakibaadda iyo dayactirka. Tan waxaa sii xoojisay fursadaha isku xirka dabacsan ee la heli karo, oo ay ku jiraan maraqa iyo darafyada flange, taasoo ka dhigaysa alaabtayada mid ku haboon nidaamka tuubooyinka kala duwan. Naqshadaynta gaarka ah, oo leh nooca lugaha oo labanlaab ah waalka balanbaalista badhkeed oo aan lahayn biin, waxay hubisaa daadinta - hawlgalka caddaynta, si aad ah u yaraynaysa khatarta wakhtiga dhimista iyo kharashyada dayactirka ee la xidhiidha daadinta waalka. hufnaanta hawleed ee nidaamkaaga laakiin sidoo kale waxay muujinaysaa tallaabo loo qaaday sii jiritaan deegaan. Naqshadaynta iyo agabka adag ee loo isticmaalo badeecadayada ayaa gacan ka geysta hoos u dhigista qiiqa sii daaya, kobcinta badbaado iyo deegaan warshadeed oo wanaagsan. U dooro Sansheng Fluorine Plastics si aad u hesho xal isku dhafan isku halaynta, waaritaanka, iyo warshadaha-hal-abuurka hormuudka ah.