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 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 |
Crafted nrog kev sib xyaw ua ke ntawm PTFE thiab EPDM, peb lub nplhaib sib khi khav theeb tsis sib xws rau ntau qhov kev tshaj tawm, suav nrog dej, roj, roj, roj hauv paus, thiab cov kua qaub hnyav. Qhov no versatility ua rau lawv zoo tagnrho xaiv rau ib tug dav array ntawm daim ntaub ntawv, los ntawm textile manufacturing thiab fais fab tuag mus rau petrochemical ua thiab tshaj. Txawm hais tias koj tab tom ua haujlwm nrog qhov kub thiab txias los yog qhov chaw corrosive ntawm cov nroj tsuag tshuaj, peb lub nplhaib sealing tau npaj txhij los xa cov kev ua tau zoo tsis sib xws.Qhov precision - engineering qauv ntawm peb cov sealing rings haum rau ntau qhov chaw nres nkoj qhov ntau thiab tsawg, los ntawm DN50 txog DN600, kom ntseeg tau. compatibility nrog ntau hom valve hom thiab systems. Txawm hais tias koj xav tau wafer hom centerline mos sealing npauj npaim valve los yog lub lug hom ob ib nrab ncej npauj npaim valve tsis muaj tus pin, peb cov khoom seamlessly integrates rau hauv koj lub cev. Lub dual-cov ntaub ntawv muaj pes tsawg leeg tsis tsuas yog muab kev sib khi ruaj khov tab sis kuj qhia txog qib ntawm kev hloov pauv thiab ua haujlwm ntev uas cov khoom siv tsis tuaj yeem sib xws. Qhov kev hloov tshiab no txhais tau ncaj qha rau kev ua haujlwm tau zoo, txo qis txij nkawm, thiab txuas ntxiv cov cuab yeej siv lub neej, ua rau peb Keystone PTFE + EPDM Npauj Npaim Valve Sealing Nplhaib kev nqis peev hauv koj lub chaw ua haujlwm yav tom ntej.