Durable PTFE + EPDM Compound Npauj Npaim Valve Liner rau Kev Siv
| 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 lub 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 kub thiab txias: - 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 rau ntau qhov kub thiab txias.
Qhov kub thiab txias: - 38 ° C txog + 230 ° C.
Xim: dawb
Torque ntxiv: 0%
Kub / Cold Resistance ntawm cov roj hmab 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 Teflon npauj npaim valve sealing nplhaib, featuring ib tug sophisticated mix ntawm PTFE thiab EPDM, yog engineered los muab ib tug robust thiab txhim khu kev qha sealing tov nyob rau hauv lub xub ntiag ntawm xov xwm xws li dej, roj, roj, roj hauv paus, thiab acids. Qhov kev sib xyaw tshwj xeeb no tau lees paub qhov kev ua tau zoo thiab kev ua haujlwm ntev, txawm tias nyob rau hauv kev ua haujlwm nyuaj tshaj plaws, los ntawm kev sib xyaw ua ke ntawm qhov kub thiab txias tsis kam ntawm PTFE nrog lub zog elasticity thiab huab cua tsis kam ntawm EPDM. Txawm hais tias koj daim ntawv thov muaj xws li wafer hom centerline mos sealing npauj npaim li qub los yog pneumatic wafer npauj npaim li qub, peb cov khoom siv ntau yam ua kom muaj qhov zoo meej haum thoob plaws qhov chaw nres nkoj dav dav ntawm DN50 txog DN600.Our liner tsis yog ib qho khoom siv xwb; Nws yog ib qho pov thawj rau Sansheng Fluorine Plastics 'kev cog lus rau kev tsim kho tshiab, zoo, thiab cov neeg siv khoom txaus siab. Tsim los rau kev yooj yim ntawm kev teeb tsa, lub liner fits seamlessly rau ntau hom valve, nrog rau cov npauj npaim li qub thiab cov hom ob npaug ib nrab ncej npauj npaim li qub uas tsis muaj pins, kom ntseeg tau tias muaj dej ntws tawm - pov thawj ua haujlwm thiab txo cov sijhawm tu thiab cov nqi. Lub tswv yim tshiab PTFE + EPDM cov khoom siv tsis yog tsuas yog tiv taus qhov kub thiab txias, tab sis kuj muaj kev tiv thaiv zoo tshaj plaws tiv thaiv cov tshuaj phem, ua kom koj li qub ua haujlwm tau zoo thiab muaj kev ntseeg siab dhau lub neej ua haujlwm ntev. Nrog nws qhov tshwj xeeb ruaj khov, peb Teflon npauj npaim valve sealing nplhaib tshwm sim los ua qhov kawg kev daws teeb meem rau cov ntawv thov kev lag luam uas xav tau cov qauv siab tshaj plaws ntawm kev ua tau zoo thiab kev ntseeg siab.