Kursiga Valve ee Balanbaalista Resilient ee Waxqabadka Xidhitaanka Sare
| 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 fadhiga fadhiga, ptfe kursiga kubbadda past |
||
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.
Xaddiga heerkulka: - 10 ° C illaa 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.
XUQUUQDA QARANKA: - 38 ° C illaa + 230 ° C.
Midabka: cad
Xadhkaha garaaca: 0%
Kulaylka / Iska caabinta Qabow ee Flabbers 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 |
| Butyl Rubber | IIR | 150 | - 55 |
| Rubber Polypropylene | ACM | 160 | - 30 |
| Hypalon. Polyethylene | CSM | 150 | - 60 |
Wadnaha badeecadeena ayaa ku jira is-waafajinta iyo laqabsashada. Tartanka xarkaha ee The The Tyfling Cinwaanka Tooska ah The bartlelt-ka jilicsan, oo si gaar ah loogu gartaa noocyada lugta liis galka ah oo aan lahayn PIN, waxay hubisaa in la helo kalsooni iyo isku xirnaan adag, oo tirtiraya halista baxsiga iyo kor u qaadida amniga hawlgalka. Intaa waxaa dheer, isku-darka madow / cagaar PTFE iyo FPM + EPDM Rukada kursiga weelka ma aha oo keliya rafcaankiisa qurxinta iyo jeexitaanka, taas oo ay si weyn u kordhineyso buugga si weyn. Baaskiillada Folorine-ka Sansshergengengengengengengence Storineines-ka Scanshergengs, Balanqaadkeenna heer sare ah ayaa ka muuqda naqshadda naqshadeynta iyo waxsoosaarka kuraasta kuraasta ah ee kuraasta galka. Adoo ku horimanaya tallaabooyinka xakameynta taranka ee tayada leh iyo ka fogaada ugu dambeeyay ee sayniska, waxaan hubineynaa in shey kasta uu ka soo ifbaxay xarunteena dadaalkayaga ah ee dadaalkayaga, hal-abuurka, iyo qanacsanaanta macaamiisha. Haddii lagu geysanayo jawiga canshuuraha ee mandarka dharka, ama wadiiqooyinka adag ee korantada, kuraasta suulka ah ee u taagan aqoonteeyada oo aan la kulmin oo aan la kulmin oo aan la kulmin oo keliya maareeyeheena adduunka.