Keystone PTFE + EPDM Npauj Npaim Valve Sealing Nplhaib rau Kev Siv Khoom
| 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 rau ntau qhov kub thiab txias.
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 |
Crafted nrog kev ua kom me ntsis sib xyaw ntawm PTFE thiab EPDM, peb txoj kev sib khi tau khav theeb tsis muaj qhov tsis zoo rau cov khoom lag luam, roj, roj, roj ua kom muaj roj, thiab txawm tias muaj cov kua qaub ua kom hnyav. Cov versatility no ua rau lawv xaiv qhov zoo tshaj plaws rau cov ntaub ntawv dav ntawm cov ntawv thov, los ntawm cov ntaub ntawv tsim khoom lag luam, los ntawm cov khoom lag luam textile thiab cov zog rau cov khoom siv petrochemical thiab dhau mus. Txawm hais tias koj hais txog kev kub siab lossis kev ua kom muaj kev fab tshuaj ntawm cov nroj tsuag tshuaj, peb cov nplhaib sib khi sawv npaj tau los xa cov khoom tsis muaj kev sib tw. Lub precision - tus qauv tsim qauv ntawm peb cov nplhaib sib khi tau muaj ntau thiab tsawg, los ntawm DN50 rau DN5000, ua kom muaj ntau yam nrog ntau hom thiab cov systems. Seb koj xav tau Wafer Hom Nruab Nrab Sealing Npauj Npaim Valve lossis ib hom kab ib yam li tus pin, peb cov khoom lag luam sib xyaw ua ke rau hauv koj lub system. Lub dual - cov khoom muaj pes tsawg tsis yog muab cov kev sib khi uas muaj zog tab sis tseem qhia txog qib hloov thiab cov ntaub ntawv ruaj khov uas tsis tuaj yeem sib phim. Qhov kev hloov tshiab no tau txuas ntxiv mus ntxiv ua haujlwm, thiab siv cov khoom siv hluav taws xob ua haujlwm ntev