Npauj Npaim Valve Sealing Nplhaib - Sansheng Fluorine Plastics
| 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 |
Tus qauv tsim ntawm cov nplhaib sib khi ua kom dav dav merers mus rau qhov dav spectrum ntawm cov ntawv thov, ua tsaug rau nws qhov chaw hluav taws xob muaj hluav taws xob loj los ntawm DN50 rau DN600. Cov versatility no kom tau raws li nws tuaj yeem ua kom tau raws li cov kev xav tau ntawm cov chaw sib txawv, los ntawm cov chaw ua dej fais fab rau cov nroj tsuag petrochemical thiab dhau mus. Txawm hais tias yuav siv rau hauv qhov siab kub - Kub lossis raug rau kev ua kom muaj kev ncaj ncees, ua kom muaj kev ncaj ncees, ua kom koj txoj haujlwm khiav zoo thiab muaj txiaj ntsig. Peb Wafer hom nruab nrab Sealing Npauj Npaim hluav taws xob valve, suav nrog ob hom pneumatic npauj npaim valve yam tsis muaj tus pneumatic Hauv kev xaus, tus npauj npaim valve Ringing nplhaib los ntawm cov neeg fluorine plastics sawv cev rau kev ua kom muaj kev lag luam piv rau hauv lub realer valve. Nws cov ntaub ntawv tshwj xeeb muaj pes tsawg leeg, txuas nrog nws cov qauv hloov tau, ua rau nws tsis tseem ceeb ntawm kev ua tau zoo thiab kev ntseeg tau ntawm kev siv cov xwm txheej hauv txoj kev nyuaj. Nrog rau kev cog lus rau kev hloov kho tshiab thiab ua tau zoo, sansheng tseem coj txoj hauv kev hloov cov kev daws teeb meem ntawm kev lag luam cov tub txawg thoob ntiaj teb thoob ntiaj teb.