Keystone EPDM GABRME Mpando wa chikhomo chapamwamba
| 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 |
Wopangidwa Pogwiritsa Ntchito Kudula - Njira Yophatikiza, Malangizo a Mphezi ya Eptmerfff ya Epdm imapatsidwa kuthekera kwapadera ngakhale nyengo yayikulu kwambiri. Kuphatikiza kwapadera kwa PTF ndi EPDM kumatsimikizira kuti mipando ya valavu siyimangolimbana ndi mawonekedwe, kuphatikizira madzi, komanso kusungidwa nthawi yayitali, ndikugwiritsa ntchito chisindikizo chodalirika chomwe chimachepetsa kutayikira ndi nthawi yopuma. Kugwiritsa ntchito njira yokhudza keystone wa Epdm Gulugufe pampando wa vwender umalimbikitsidwanso chifukwa choyerekeza ndi mitundu yambiri ya gulugufe. Kaya ndi chivwende chofewa chambiri chosindikizira kapena mtundu wa Lug Stolale shafffff sharve yopanda pini, mpando woyenera ungakhale wowoneka bwino, ndikupereka bwino mavalidwe a DN50 mpaka DN500. Izi, kuphatikiza ndi magwiridwe ake apamwamba kwambiri, zimapangitsa chinsinsi cha epstone cha EPDM