Premium EPDM+PTFE Butterfly Valve Seat - Sansheng Fluorine Plastics

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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Munzvimbo yekushandiswa kwevharuvhu yeindasitiri, kutendeseka uye kushanda kwechigaro chevharuvhu kwakakosha pakuona kuvimbika kwemaitiro uye kushanda zvakanaka. Sansheng Fluorine Plastics inosuma chigadzirwa chayo chemureza, iyo EPDM+PTFE Butterfly Valve Seat, semhinduro yekupayona yakagadzirirwa kuzadzisa zvikumbiro zvezvakasiyana-siyana zvekudzora mvura. Ichi chigadzirwa chinomiririra kusanganiswa kwezvinhu zviviri zvinokwanisa kusimba: ethylene propylene diene monomer (EPDM) uye polytetrafluoroethylene (PTFE), zvakare inozivikanwa zvakanyanya nezita rechiratidzo, Teflon. Pamwe chete, vanogadzira chigaro chevharuvhu chinozvirumbidza zvisingaenzaniswi maererano nemakemikari kuramba, kusimba, uye kuvimbika kwekushanda pane yakafara dhigirii yekushisa uye kumanikidza.

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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 sechinhu chakajairika chemvura, vacuum, asidhi, munyu, alkali, girisi, 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 maasidhi, oiri, mafuta, mabhota uye zvinonyungudutsa uye ine kuramba 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 kumirisana nekupisa kwakanyanya 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, kudziyisa uye firiji, mishonga, kuvaka ngarava, simbi, chiedza indasitiri, 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 EPDM+PTFE Butterfly Valve Seat yakagadzirwa kuti ienderane nemhando dzakasiyana dzemadhayamita kubva kuDN50 kusvika kuDN600, zvichiita kuti ive sarudzo inosiyana-siyana yemakumi ezviuru epombi uye mamiriro ekudzora mvura. Mwongo wechigadzirwa chedu uri mukushandiswa kwayo kwemhandara PTFE, fluorocarbon-yakavakirwa polima ine mukurumbira wekupokana kwayo kwese kwese kwemakemikari kuramba. Ichi chinyorwa hachibatike nemakemikari mazhinji emaindasitiri, asidhi, kana zvinonyungudutsa, zvichiita kuti zvigaro zvedu zvevharuvhu ive sarudzo yakanaka yezvishandiso zvinosanganisira zvinoparadza zvinwiwa. Uyezve, PTFE's inoshamisa yekushisa kugadzikana uye kuderera kwekuenzanisa kwe friction kunobatsira kuti valve ishande zvakanaka uye nekugara kwenguva refu, kunyange pasi pepamusoro - kutonhora kwemamiriro ezvinhu.Kubatanidzwa kweEPDM kunozadzisa PTFE nekuwedzera kuwedzerwa simba remagetsi uye kushanduka, izvo zvakakosha pakuchengetedza chisimbiso chakasimba. uye zero leakage performance pasi pekumanikidzwa kwakasiyana uye tembiricha kushanduka. Kubatana pakati peEPDM nePTFE muzvigaro zvedu zvevharuvhu haingokwidzi makemikari avo uye kushivirira kwemafuta asiwo kunowedzera kusakara kwavo nekubvarura, zvichiwedzera zvakanyanya hupenyu hwekushanda hwegungano revharuvhu. Yakagadzirwa nemazvo uye inogadzirwa ichitevera epamusoro indasitiri zviyero, iyo Sansheng Fluorine Plastics' EPDM+PTFE Butterfly Valve Seat inomira sechipupuriro chekuvandudzwa mumagetsi ekudzora tekinoroji, kuendesa kuvimbika, kunyatsoita, uye kusingaenzaniswi mashandiro ezvikumbiro zvako zvakakosha.
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