Hwm Sanitary PTFE EPDM Compounded Npauj Npaim Valve Sealing Nplhaib
| Khoom siv: | PTFE + EPDM | Media: | Dej, roj, roj, Base, roj thiab acid |
|---|---|---|---|
| Chaw nres nkoj Loj: | DN50 - DN600 | Daim ntawv thov: | Qhov kub thiab txias |
| Khoom npe: | Wafer Hom Centerline Mos Sealing Npauj Npaim Valve, pneumatic Wafer Npauj Npaim Valve | Kev sib txuas: | Wafer, Flange Xaus |
| Valve Hom: | Npauj Npaim Valve, Lug Hom Ob Chav Ncej Npauj Npaim Valve tsis muaj tus pin | ||
| Lub teeb siab: |
Lub Rooj Npauj Npaim Valve, PTFE Rooj Pob Valve |
||
Dub / Ntsuab PTFE / FPM + EPDM Roj Hmab Valve Rooj rau Npauj Npaim Valve Rooj
PTFE + EPDM compounded roj hmab valve rooj zaum tsim los ntawm SML yog dav siv nyob rau hauv textile, fais fab chaw nres tsheb, petrochemical, cua sov thiab tub yees, tshuaj, shipbuilding, metallurgy, lub teeb kev lag luam, kev tiv thaiv ib puag ncig thiab lwm yam teb.
Cov khoom ua tau zoo: kub tsis kam, zoo acid thiab alkali tsis kam thiab roj kuj; nrog zoo rebound resilience, sturdy thiab check tsis muaj to.
PTFE+ EPDM
Teflon (PTFE) liner overlays EPDM uas yog sib koom ua ke rau lub nplhaib phenolic nruj ntawm lub rooj zaum sab nraud. Lub PTFE txuas rau lub rooj zaum thiab sab nraud flange foob txoj kab uas hla, tag nrho npog EPDM elastomer txheej ntawm lub rooj zaum, uas muab cov resilience rau sealing valve stems thiab kaw disc.
Qhov KubTiab Kub: - 10 ° C txog 150 ° C.
Virgin PTFE (Polytetrafluoroethylene)
PTFE (Teflon) yog fluorocarbon raws li polymer thiab feem ntau yog cov tshuaj tiv thaiv zoo tshaj plaws ntawm tag nrho cov yas, thaum tuav cov khoom zoo thermal thiab hluav taws xob rwb thaiv tsev. PTFE kuj muaj cov coefficient tsawg ntawm kev sib txhuam yog li nws yog qhov zoo tagnrho rau ntau daim ntawv thov torque tsawg.
Cov khoom no tsis yog - paug thiab lees txais los ntawm FDA rau cov ntawv thov zaub mov. Txawm hais tias cov khoom siv kho tshuab ntawm PTFE tsis tshua muaj, piv rau lwm cov khoom siv hluav taws xob, nws cov khoom tseem muaj txiaj ntsig zoo tshaj qhov kub ntau.
Qhov KubTiab Kub: - 38 ° C rau + 230 ° C.
Xim: dawb
Torque ntxiv: 0%
Kub / Cold Resistance ntawm kev sib tw sib txawv
| Rubber Lub Npe | Lub npe luv | Thaum tshav kub kub Resistance ℃ | Txias Resistance ℃ |
| Ntuj Roj Hmab | NR | 100 | 50 |
| Nitrle Roj Hmab | NBR | 120 | - 20 |
| Polychloroprene | CR | 120 | 55 |
| Styrene Butadiene copolyme | SBR | 100 | - 60 |
| Silicone Roj Hmab | SI | 250 | - 120 |
| Fluororubber | FKM/FPM | 250 | - 20 |
| Polysulfide Roj hmab | PS / T | 80 | - 40 |
| Vamac (Ethylene / Acrylic) | EPDM | 150 | - 60 |
| Butyl Roj Hmab | IIR | 150 | 55 |
| Polypropylene Roj Hmab | ACM | 160 | - 30 |
| Hypalon. Polyethylene | CSM | 150 | - 60 |
Peb Huv PTFE EPDM compounded npauj npaim valve yog tshwj xeeb rau kev xaiv rau cov khoom siv kub thiab cua sov rau cov petrochemicals, thiab dhau mus. Nrog rau qhov loj me ntawm DN50 rau DN600, nws haum rau cov chaw nres nkoj uas muaj ntau yam, thiab xaim hluav taws xob cov li qub Cov versatility no tau ua tiav los ntawm cov txheej txheem yooj yim xws li wafefer thiab flange xaus, yooj yim cov txheej txheem ntawm kev tsim lub valve thiab txuag valve teeb tsa. Nkag siab lub luag haujlwm tseem ceeb peb cov khoom lag luam ua si hauv koj cov haujlwm, sansheng fluorine plastics tau cog lus tias tsis yog cov khoom lag luam tab sis kev daws teeb meem. Peb cov xim dub / ntsuab PTFE / FPM + Epdm Roj Hmab Valve rooj tsis yog tsuas yog feem ntau. Lawv yog cov tim khawv rau peb txoj kev mob siab rau ua tau zoo, ua kom muaj kev tsim kho tshiab, thiab cov neeg siv khoom txaus siab. Siv kev lag luam hauv myriad suav nrog cov textile suav nrog cov kev xav tau ntawm txhua txoj kev ua haujlwm, kom peb cov ntsaws ruaj ruaj, kom peb cov ntsaws ruaj ruaj, kom tau kev ua tau zoo, kev ntseeg tau, thiab kev ntseeg tau, thiab ntev. Puag lub neej yav tom ntej ntawm kev sib khi thev naus laus zis nrog Sansheng fluorine plastics, qhov kev ua tau zoo tsis yog ib tus qauv, tab sis kev cog lus.