Sare-Waxqabadka Balanbaalista Valve oo leh Kursiga PTFE - Sansheng Fluoroplastics
| Qalab: | PTFE+EPDM | Warbaahinta: | Biyo, Saliid, Gaas, Saldhig, Saliid iyo Asiidh |
|---|---|---|---|
| Cabbirka Dekedda: | DN50-DN600 | Codsiga: | Xaaladaha Heerkulka Sare |
| Magaca Alaabta: | Nooca Waferka Xallinka Jilicsan ee Xidhitaanka 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.
Walaxdani maaha -wax wasakhaysan oo ay aqbasho 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 |
| Rubber Butyl | IIR | 150 | - 55 |
| Rubber Polypropylene | ACM | 160 | - 30 |
| Hypalon Polyethylene | CSM | 150 | - 60 |
Awoodda awooda ee suumanka nabdoon ee leh kuraasta PTFE waxay ka kooban tahay halahooda maaddada gaarka ah. PTFE, caan ku ah caabbinta kiimikada ee kiimikada ah, oo ay weheliso dabacsanaanta EPDM, waxay laf dhabarta laf dhabarta kuraasta tuubada dammaanad qaadka daadashada, adkeysiga sare, iyo cimriga dheer. Isku-darkan u gaarka ah ayaa ka dhigaya tuubooyinkeena ku habboon warbaahinta kaladuwan oo ay ku jiraan biyo, saliid, gaas, saliidaha salka, iyo aashitada. Laga soo bilaabo DN50-ka DN0 illaa DN600 DNC600 DEVESS, Tilmaamadeena ayaa hubiya inay yihiin kuwa aan cillad lahayn oo loogu talagalay qeexitaan kasta oo cayiman, iyaga oo u dhigaya doorashada saxda ah ee warshadaha sida dharka, korantada, idaacadaha suufka, iyo inbadan. Waxaa loogu talagalay sax ahaanta saxda ah, xarkaheenna xarkaha ah Iskuxirka xasaasiga ah ee xamuulka ah iyo kuwa Flage ah, oo ay weheliso xulasho u dhexeeya LUG - Nooc labalaab ah ama PIN Dhismaha adag ee aan u yaboohaynin waxqabadka sare laakiin wuxuu sidoo kale ku qalabeeyaa tuunbooyinka si ay ugu adkeystaan heerkulka sare iyo xaaladaha cadaadiska iyadoo aan loo tanaasul lahayn. Haddii ay kulushahay iyo qaboojinta, dawooyinka, maraakiibta, maraakiibta, ama kahortagga bey'adda, saliidaha Sanshengengence Pools Vidls-ka ayaa injineerku ka sarreeyaa waxyaabaha laga filayo, hubinta in howl-galkaagu si habsami leh oo hufan.