High-Quality Bray EPDM+PTFE Butterfly Valve Seats - 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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Sansheng Fluorine Plastics ine mukurumbira nekuda kwehukuru hwayo - giredhi Bray EPDM+PTFE butterfly valve zvigaro, zvakagadzirirwa zvine hungwaru kusangana neakaomesesa maindasitiri zviyero. Zvigaro zvedu zvevharuvhu, zvinoenderana nezvikamu zvevhavhavhavhavhavha kubva kuDN50 kusvika kuDN600, zvinomiririra nhongonya yetekinoroji yekuisa chisimbiso. Yakagadzirwa kubva kumhandara PTFE (Polytetrafluoroethylene), inozivikanwawo zvakanyanya seTeflon, zvigaro zvedu zvakagadziridzwa kuti zvipe zvisingaenzaniswi nemakemikari kuramba, kugadzikana kwekupisa, uye magetsi ekudzivirira zvinhu. Kusanganiswa kweEPDM nePTFE kunosimudzira kusimba uye kusimba kwezvigaro zvedu zvevharuvhu, zvichiita kuti ive iyo yekuenda - kusarudzo yezvishandiso uko zero kuvuza uye kuvimbika kwenguva refu kwakakosha.

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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.



Iyo Bray EPDM+PTFE butterfly valve seat neSansheng Fluorine Plastics mucherechedzo wekuzvipira kwedu kune mhando uye hunyanzvi. PTFE, iri ibwe rekona yechigadzirwa chedu, inovimbisa kuti chigaro chevharuvhu chega chega chinopa kuita kwakasiyana pamberi pemakemikari ane hutsinye uye tembiricha yakanyanyisa. Iyo yakasarudzika musanganiswa wePTFE's kemikari inertness uye EPDM's elastic properties inoguma muvharo yekuisa chisimbiso iyo isingashande chete kune akasiyana siyana ekushanda mamiriro asiwo inoratidza yepamusoro kupfeka kuramba. Iyi mbiri - yemidziyo nzira inoita kuti zvigaro zvedu zvevharuvhu zvirambe zvakavimbika uye zvisimbiso, kunyangwe pasi pekutakura uye kudzvanyirira kwakasiyana, zvichipa chisimbiso chakavimbika nguva dzese. Zvigaro zvedu zvevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha yedu i zwa ku vhuna ku vhuya ku vhuya ku vhuya ku tlula ku tlula ku tlula ku tlula ku tlula ku tlula ku va setting. Kunyangwe iwe uri kubata nemvura inoparadza, magasi, kana yakakwirira-kuchena maapplication, iyo Sansheng Fluorine Plastics Bray EPDM+PTFE butterfly valve zvigaro zvinopa mhinduro isingaenzaniswi inovimbisa zero kuvuza uye inosimudzira kushanda kwayo. Inowanikwa muhupamhi hwakakwana hwehukuru, kubva kuDN50 kusvika kuDN600, zvigaro zvedu zvevharuvhu zvinogoneka kuti zvienderane nehupamhi hwezvido zveindasitiri. Nekuda kwedu kusinga peri kwekunaka uye kuzvipira kupa yakakwirira - zvigadzirwa zvemhando yepamusoro, Sansheng Fluorine Plastics inoramba iri shamwari yako yaunovimba nayo kune zvese zvaunoda chigaro chevharuvhu, kuve nechokwadi chehupenyu hurefu uye kuvimbika kweiyo fluid control system yako.
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