Hwm Keystone EPDM + PTFE Npauj Npaim Valve Liner - Sansheng

Cov lus piav qhia luv luv:

PTFE stands rau PolyTetraFluoroEthylene, uas yog lub sij hawm tshuaj rau cov polymer (CF2)n.

Polytetrafluoroethylene (PTFE) yog ib tug thermoplastic tswv cuab ntawm fluoropolymer tsev neeg ntawm cov yas thiab muaj ib tug tsawg coefficient ntawm kev sib txhuam, zoo heev insulating zog.


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Khoom cim npe

Tshawb nrhiav qhov tseem ceeb ntawm Valve Tshuab nrog Sansheng Fluorine Plastics 'MTFE Cov Khoom Noj Khoom Haus Lub Rooj Zaum Cov khoom no sawv ntsug raws li peb tau cog lus rau peb txoj kev cog lus rau kev ua kom zoo thiab ua kom zoo nkauj, kos duab sib npaug ntawm kev sib npaug thiab kev ua tau zoo. Ntawm lub plawv ntawm peb npauj npaim valve rooj zaum cov laj kab ntawm EPDM roj hmab thiab nkauj xwb rau lawv cov tshuaj tsis txaus ntseeg thiab cov haujlwm ua haujlwm. PTFE, tseem paub nyob rau hauv lub npe hu ua Teflon - Raws li cov tshuaj lom neeg polymer uas tau teeb tsa cov cim ua rau cov tshuaj tiv thaiv. Nws cov qauv tshwj xeeb ua rau nws pom zoo li lub cev tsis muaj zog rau cov tshuaj corrosive, thaum tswj hwm cov khoom siv hluav taws xob zoo dua thiab cov hluav taws xob rwb thaiv tsev. Qhov no, ua khub nrog EPDM txoj kev txhawb nqa rau huab cua, dej, thiab chav ua ke, haum rau ntau qhov diameters los ntawm DN50 rau DN600.

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Xoom Leakage PTFE Valve Rooj Rooj Npauj Npaim Valve Qhov DN50 - DN 600 Nws

 

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%

 

Chaw ua uas tsis tau haus Rooj:

 

Khoom siv Haum Temp. Yam ntxwv
NBR

- 35 ℃ ~ 100 ℃

Tam sim no - 40 ℃ ~ 125 ℃

 Nitrile roj hmab muaj nws tus kheej zoo - nthuav cov khoom, abrasion tsis kam thiab hydrocarbon - resistant zog. Nws tuaj yeem siv los ua cov khoom siv dav dav rau dej, nqus tsev, kua qaub, ntsev, alkali, roj, roj, butter, roj hydraulic, glycol, thiab lwm yam. Tsis tuaj yeem siv rau hauv qhov chaw xws li acetone, ketone, nitrate, thiab fluorinated hydrocarbons.
EPDM

40 ℃ ~ 135 ℃

Tam sim no - 50 ℃ ~ 150 ℃

Ethylene - propylene roj hmab yog cov khoom siv dav dav - lub hom phiaj hluavtaws roj hmab uas tuaj yeem siv rau hauv cov dej kub, dej haus, khoom noj siv mis, ketones, cawv, nitrates, thiab glycerin, tab sis tsis nyob rau hauv hydrocarbon - raws li roj, inorganics, los yog cov kuab tshuaj.

 
CR

- 35 ℃ ~ 100 ℃

Tam sim no - 40 ℃ ~ 125 ℃

 Neoprene yog siv rau hauv xov xwm xws li cov kua qaub, roj, rog, butters thiab cov kuab tshuaj thiab muaj kev tiv thaiv zoo rau kev tawm tsam.

Khoom siv:

  • PTFE

Ntawv pov thawj:

  • FDA, REACH, ROHS, EC1935

Qhov zoo:

 

PTFE stands rau PolyTetraFluoroEthylene, uas yog lub sij hawm tshuaj rau cov polymer (CF2)n.

Polytetrafluoroethylene (PTFE) yog ib tug thermoplastic tswv cuab ntawm fluoropolymer tsev neeg ntawm cov yas thiab muaj ib tug tsawg coefficient ntawm kev sib txhuam, zoo heev insulating zog.

PTFE yog chemically inert rau feem ntau cov khoom. Nws kuj tuaj yeem tiv taus cov ntawv thov kub kub thiab nws paub zoo rau nws cov khoom tiv thaiv-stick.

Xaiv lub rooj zaum cov khoom siv nplhaib sib dhos feem ntau yog qhov kev txiav txim siab nyuaj tshaj plaws hauv Pob Valve Xaiv. Txhawm rau pab peb cov neeg siv khoom thaum lub sijhawm no, peb txaus siab muab cov ntaub ntawv ntawm cov neeg thov.

 

PTFE valve rooj zaum tsim los ntawm Teb Chaws Asmeskas 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, ntawv kev lag luam, qab zib kev lag luam, compressed cua 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.



Peb lub Keystone EPDM + PTFE Npauj Npaim Valve sawv cev rau lub tswv yim ntawm Valve tab sis ua kom ua li ntawd nrog kev ua haujlwm thiab kev ntseeg tau uas nyob twj ywm unmatched. Nws cov kev teeb tsa kev teeb tsa ib qho tsis sib xws, txo cov kev xav tau txij nkawm thiab ua kom muaj kev ua kom zoo sib xws, xau. Seb nws yog qhov kev sib cav ntawm cov tshuaj lom neeg ua kua tshuaj, siab - dej tswj, lossis qhov kev xav tau txaus ntws ntws tawm cov tog raj hauv txhua qhov xwm txheej. Nws qhov kev yoog tau thiab kev hloov kho ua rau nws xaiv zoo tshaj plaws rau kev lag luam myriad, los ntawm kev tsim tshuaj lom neeg thiab dej rau kev ua khoom noj thiab cov tshuaj. By opting for Sansheng Fluorine Plastics' Keystone EPDM+PTFE Butterfly Valve Seat, you are choosing a product that guarantees peace of mind through its exceptional quality, reliability, and longevity. Peb txoj kev mob siab rau kev txhim kho tshiab thiab peb txoj kev nrhiav ntawm kev ua tiav yog hais tias peb tsis muaj cov khoom lag luam, tab sis muaj kev daws teeb meem uas ua tau zoo thiab tshaj qhov kev lag luam nruj me me. Koom nrog peb nyob hauv kev tsiv ntawm lub toppe - Dawb, txuag tau yav tom ntej, qhov kev ua tau zoo thiab ruaj tes ua tes.
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