Chisindikizo cha PTFF
| Zinthu: | PTFF + EPDM | Media: | Madzi, mafuta, gasi, maziko, mafuta ndi asidi |
|---|---|---|---|
| Kukula kwa doko: | DN50 - DN600 | Ntchito: | Kutentha Kwambiri |
| Dzina lazogulitsa: | Warmer Lementline Getfictive Getfovery Wallve, Pneamuc Wall Wartfly Valani valavu | Kulumikizana: | Oyenda, malekezero |
| Mtundu Wa Valve: | Gulugufe wa Gulugufe, Lug Type iwiri theka lallerff | ||
| Kuwala Kwambiri: |
Mpando wa Gulugufe |
||
Black / Green PTFFE / FPM + EPDM Highve Plavu Lampando wa Gulugufe
PTFE + EPDM compounded rubber valve seats produced by SML are widely used in textile, power station, petrochemical, heating and refrigeration, pharmaceutical, shipbuilding, metallurgy, light industry, environmental protection and other fields.
Kugwiritsa Ntchito Mankhwala: Kulimba kwa kutentha kwambiri, alkali kukana ndi kusintha kwamafuta; Ndi kukula kwabwino, wolimba ndi wofooka popanda kutulutsa.
Ptche+ Epdm
Teflon (PTFE) Liner Overlay EPDM yomwe imalumikizidwa ku mphete yokhazikika pa mpando kunja kwa mpando wakunja. PTF imafikira pampando wampando ndi maulendo owoneka bwino, ndikuphimba kwathunthu pampando wa EPDM, yomwe imapereka mphamvu ya valavu yosindikiza imayambira ndi disc yotseka.
Kutentha: - 10 ° C mpaka 150 ° C.
Namwali Ptfe (Polytetrafluorothylene)
Ptfe (teflon) ndi boorocarborn polymer ndipo nthawi zambiri amakhala osagwirizana ndi mapulaneti onse, pomwe amasunga katundu wabwino kwambiri komanso wamagetsi. PTF alinso ndi chofunda chochepa kwambiri ngati kuli koyenera kwa ntchito zambiri zotsika kwambiri.
Izi sizili - kuipitsidwa ndi kuvomerezedwa ndi FDA pazakudya za chakudya. Ngakhale makina olimbitsa thupi a PTF ali otsika, kufananizidwa ndi pulasitiki ina ya injiniya, zinthu zake zimakhala zothandiza pakutentha kwakukulu.
Kutentha: - 38 ° C '23 ° C.
Utoto: zoyera
Torque Regater: 0%
Kutentha / kuzizira a ruble osiyanasiyana
| Dzina la mphira | Dzina lalifupi | Kukana kutentha ℃ | Kukana kuzizira ℃ |
| Rabalusa zachilengedwe | NR | 100 | - 50 |
| Nitrle mphira | Nz | 120 | - 20 |
| Polychloroprene | CR | 120 | - 55 |
| Styrene butadiene pobowolyme | SBR | 100 | - 60 |
| Silika rabar | SI | 250 | - 120 |
| Fluororubbermber | Fkm / fpm | 250 | - 20 |
| Polysulfide Labala | PST | 80 | - 40 |
| Vamac (ethylene / acrylic) | Ekidm | 150 | - 60 |
| Nkhunga za Nyyl | Iir | 150 | - 55 |
| Polypropyyynene rabara | Acm | 160 | - 30 |
| Hypolon. Polyethylene | Csm | 150 | - 60 |
Kugwiritsa ntchito zisindikizo izi kumachepetsa malo osiyanasiyana, kuphatikizapo koma osakhalitsa, madzi, mafuta, mafuta, mafuta oyambira osasinthika. Anapangidwa kuti azitha kuthira mbali zosiyanasiyana kuchokera kwa DN50 mpaka DN600, kuwongolera kwapamwamba kwambiri. Kukweza pempho lake ndi mawonekedwe ake a Lymer Arm Getffiel tofikiti yogonjetseka. Njira yatsopanoyi siyingowonjezera kuyika kukhazikitsa komanso kumapangitsa kwambiri ntchito ya valavu mwakuwonetsetsa kuti - Chisindikizo cha Un. Kusiyanaku kumapitirira kugwirizana kwake ndi mavu a gulugufe, kuphatikizapo mtundu wa Lug, valavu ya theka la Gulugufe, yopanda pake ya pini, osagwirizana ndi ziwonetsero zazikuluzikulu za zofunikira zamafakitale. Ndi chidwi chotere mwatsatanetsatane komanso kufunafuna kwabwino kwambiri, chivundi cha teflonguriguriguili chipilala chomaliza mphete ya a Sansheeng zokhala ngati zolimbitsa thupi komanso kuchita bwino kwambiri.