Premium Keystone EPDM+PTFE Butterfly Valve Liner - Sansheng

Tsanangudzo Pfupi:

PTFE inomirira PolyTetraFluoroEthylene, inova izwi remakemikari repolymer (CF2)n.

Polytetrafluoroethylene (PTFE) inhengo yethermoplastic yemhuri yefluoropolymer yemapurasitiki uye ine yakaderera coefficient yekukwesha, yakanakisa insulating zvivakwa.


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Tsvaga iyo yepamusoro yetekinoroji tekinoroji neSansheng Fluorine Plastics 'Keystone EPDM+PTFE Butterfly Valve Seat, inoshamisa yeinjiniya yemazuva ano yakagadzirirwa kusangana nezvinodiwa zvemaindasitiri ekushandisa. Ichi chigadzirwa chinomira sechipupuriro chekuzvipira kwedu kune hutano uye hutsva, hunosanganisira kuenzana kwakakwana pakati pekusimba nekushanda.Pamwoyo wechigaro chevhavhavhavhavhavhavha pane kusanganiswa kweEPDM rabha neMhandara PTFE (Polytetrafluoroethylene) - zvinhu zvinozivikanwa nemakemikari azvo akasiyana. kuramba uye kushanda kwenguva refu. PTFE, inozivikanwawo pasi pezita rezita reTeflon, inonzi fluorocarbon-based polymer yakaisa mucherechedzo wekupokana kwemakemikari mumapurasitiki. Chimiro chayo chakasiyana chinoita kuti ive isingadzivirirwe kuzvinhu zvinopisa, uku ichichengetedza yepamusoro yekupisa uye magetsi ekudzivirira zvivakwa. Izvi, zvakabatanidzwa nekusimba kweEPDM kumamiriro ekunze, mvura, uye mhepo, inoumba chigaro chevharuvhu chinovimbisa zero kudonha uye hupenyu hurefu husingaenzaniswi, hwakakodzera kuwanda kwemadhayamita kubva kuDN50 kusvika kuDN600.

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Zero Leakage PTFE Valve Seat Butterfly Valve Parts DN50 - DN600

 

Mhandara PTFE (Polytetrafluoroethylene)

 

PTFE (Teflon) ifluorocarbon yakavakirwa papolymer uye kazhinji ndiyo inonyanya kurwisa kemikari pamapurasitiki ese, ichiramba ichichengetedza kunaka kwemafuta uye magetsi ekudzivirira. PTFE zvakare ine yakaderera coefficient yekukwesha saka yakanakira akawanda akaderera torque application.

Ichi chinyorwa hachisi - chinosvibisa uye chinogamuchirwa neFDA chekushandisa chikafu. Kunyange zvazvo michina yePTFE yakaderera, ichienzaniswa nemamwe mapurasitiki akagadzirwa, maitiro ayo anoramba achishanda pamusoro pehupamhi hwekushisa.

 

Tembiricha yakasiyana: -38°C kusvika +230°C.

Ruvara: chena

Torque adder: 0%

 

Parameter Tafura:

 

Material Inokodzera Temp. Hunhu
NBR

-35℃~100℃

Instant -40℃~125℃

 Nitrile rabha ine yakanaka yega - kuwedzera zvivakwa, abrasion kuramba uye hydrocarbon - inodzivirira zvivakwa. Inogona kushandiswa seyakajairwa zvinhu zvemvura, vacuum, asidhi, munyu, alkali, girizi, mafuta, bhotela, hydraulic mafuta, glycol, etc. Haikwanise kushandiswa munzvimbo dzakadai seacetone, ketone, nitrate, uye fluorinated hydrocarbons.
EPDM

-40℃~135℃

Instant -50℃~150℃

Ethylene-propylene rabha yakanaka general-chinangwa chekugadzira rabha chinogona kushandiswa mumasisitimu emvura inopisa, zvinwiwa, zvigadzirwa zvemukaka, ketoni, doro, nitrate, uye glycerin, asi kwete muhydrocarbon-maoiri akavakirwa, inorganics, kana zvinonyungudutsa.

 
CR

-35℃~100℃

Instant -40℃~125℃

 Neoprene inoshandiswa munhau senge acids, oiri, mafuta, butters uye zvinonyungudutsa uye ine kurwisa kwakanaka kurwisa.

Material:

  • PTFE

Certification:

  • FDA, REACH, ROHS, EC1935

Zvakanakira:

 

PTFE inomirira PolyTetraFluoroEthylene, inova izwi remakemikari repolymer (CF2)n.

Polytetrafluoroethylene (PTFE) inhengo yethermoplastic yemhuri yefluoropolymer yemapurasitiki uye ine yakaderera coefficient yekukwesha, yakanakisa insulating zvivakwa.

PTFE ikemikari inert kune zvakawanda zvinhu. Iyo zvakare inogona kumira zvakanyanya kupisa maapplication uye inonyatsoziva kune yayo anti- stick zvivakwa.

Kusarudza chigaro chakakodzera chemhete kazhinji ndicho chisarudzo chinonetsa mukatiBall Valve Selection. Kuti tibatsire vatengi vedu panguva iyi, isu takagadzirira kupa ruzivo pamusoro pekukumbira kwevatengi.

 

PTFE zvigaro zvevharuvhu zvinogadzirwa neUS zvinoshandiswa zvakanyanya mumucheka, chiteshi chemagetsi, petrochemical, kupisa uye firiji, mishonga, kuvaka ngarava, simbi, indasitiri yemwenje, kuchengetedza kwezvakatipoteredza, Pepa Indasitiri, Shuga Indasitiri, Compressed Air uye mamwe minda.
Kuita kwechigadzirwa: kukwirira kwekushisa kwepamusoro, yakanaka acid uye alkali kuramba uye mafuta kuramba; ine yakanaka rebound resilience, yakasimba uye yakasimba isina kudonhedza.



Yedu Keystone EPDM + PTFE butterfly valve liner inomiririra kumberi kweiyo valve tekinoroji, yakagadzirirwa kwete kungomira nemamiriro ezvinhu akaomarara enzvimbo dzeindasitiri asi kuti iite nehunyanzvi uye kuvimbika kunoramba kusingaenzaniswi. Kuisirwa kwayo kunovimbisa isina musono kukwana, kudzikisa zvidikanwi zvekugadzirisa uye kuve nechokwadi chekuenderana, kuvuza - kwemahara kuita. Kungave kufambiswa kwemakemikari ane hukasha, yakakwira - tembiricha yemvura, kana kudiwa kwekudzora kuyerera chaiko, Sansheng's butterfly valve seat inokunda mune ese mamiriro. Kuchinja-chinja uye kusimba kwayo kunoita kuti ive sarudzo yakanaka kune zviuru zvemaindasitiri, kubva pakugadzira makemikari uye kurapwa kwemvura kusvika pakugadzira chikafu nemishonga.Nekusarudza Sansheng Fluorine Plastics' Keystone EPDM+PTFE Butterfly Valve Seat, uri kusarudza chigadzirwa chinovimbisa runyararo. yepfungwa kuburikidza nemhando yayo yakasarudzika, kuvimbika, uye hupenyu hurefu. Kuzvipira kwedu kune hutsva uye kutsvaga kwedu kukwana kunoreva kuti hatipe kwete chigadzirwa chete, asi mhinduro yakazara inosangana uye inodarika zvakaomarara zvinodikanwa zveindasitiri yemazuva ano. Joinha isu mukuenda kune kuvuza - yemahara, inoshanda ramangwana, uko kuita uye kusimba kunofambidzana.
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