Premium Sanitary PTFE EPDM Yophatikiza mphete ya Gulugufe Wosindikiza
| Zofunika: | PTFE+EPDM | Media: | Madzi, Mafuta, Gasi, Base, Mafuta Ndi Acid |
|---|---|---|---|
| Kukula kwa Port: | DN50-DN600 | Ntchito: | Kutentha Kwambiri |
| Dzina lazogulitsa: | Wafer Type Centerline Yofewa Yosindikizira Gulugufe Valve, Vavu ya Wafer Butterfly ya pneumatic | Kulumikizana: | Wafer, Flange Ends |
| Mtundu wa Vavu: | Vavu ya Gulugufe, Mtundu Wa Lug Wachiwiri Half Shaft Gulugufe Wopanda Pini | ||
| Kuwala Kwakukulu: |
mpando butterfly vavu, ptfe mpando mpira valavu |
||
Mpando Wakuda Wakuda/Wobiriwira PTFE/ FPM +EPDM Mpira Wavavu wa Gulugufe
PTFE + EPDM ophatikizana mphira valavu mipando opangidwa ndi SML chimagwiritsidwa ntchito nsalu, magetsi, petrochemical, Kutentha ndi refrigeration, mankhwala, shipbuilding, zitsulo, makampani kuwala, kuteteza chilengedwe ndi zina.
Kuchita kwa mankhwala: kukana kutentha kwakukulu, kukana kwa asidi wabwino ndi alkali ndi kukana mafuta; yokhala ndi mphamvu zobwereranso bwino, zolimba komanso zolimba popanda kutayikira.
PTFE+ EPDM
Liner ya Teflon (PTFE) imakuta EPDM yomwe imamangiriridwa ku mphete yolimba ya phenolic pamphepete mwa mpando wakunja. The PTFE chimafikira pa mpando nkhope ndi outsides flange chisindikizo awiri, kwathunthu kuphimba EPDM elastomer wosanjikiza mpando, amene amapereka kulimba kwa kusindikiza valavu zimayambira ndi chatsekedwa chimbale.
Kutentha kwapakati: - 10°C mpaka 150°C.
Virgin PTFE (Polytetrafluoroethylene)
PTFE (Teflon) ndi polima yopangidwa ndi fluorocarbon ndipo nthawi zambiri imakhala yosamva mapulasitiki onse, pomwe imasungabe zinthu zabwino kwambiri zamafuta ndi magetsi. PTFE ilinso ndi coefficient yotsika ya kukangana kotero ndi yabwino kwa ambiri otsika torque ntchito.
Izi sizoyipa komanso zovomerezeka ndi a FDA pazakudya. Ngakhale kuti makina a PTFE ndi otsika, poyerekeza ndi mapulasitiki ena opangidwa ndi injini, katundu wake amakhalabe wothandiza pa kutentha kwakukulu.
Kutentha kwapakati: - 38°C mpaka +230°C.
Mtundu: woyera
Mphamvu ya Torque: 0%
Kutentha / Kuzizira Kwambiri za ma rubber osiyanasiyana
| Dzina la Rubber | Dzina Lachidule | Kukana kutentha ℃ | Cold Resistance ℃ |
| Mpira Wachilengedwe | NR | 100 | -50 |
| Mpira wa Nitrle | NBR | 120 | -20 |
| Polychloroprene | CR | 120 | -55 |
| Styrene Butadiene copolyme | Zithunzi za SBR | 100 | -60 |
| Mpira wa Silicone | SI | 250 | -120 |
| Fluororubber | FKM/FPM | 250 | -20 |
| Polysulfide Mpira | PST | 80 | -40 |
| Vamac (Ethylene/Akriliki) | Chithunzi cha EPDM | 150 | -60 |
| Mpira wa Butyl | IIR | 150 | -55 |
| Mpira wa Polypropylene | ACM | 160 | -30 |
| Hypalon. Polyethylene | CSM | 150 | -60 |
Ukhondo wathu wa PTFE EPDM wokhala ndi mphete yosindikizira agulugufe umapangidwa kuti ugwirizane ndi kutentha kwapamwamba, kupangitsa kuti ikhale yabwino kwambiri m'magawo kuyambira popangira nsalu ndi magetsi mpaka kumafuta a petrochemical, ndi kupitirira apo. Ndi makulidwe osiyanasiyana kuchokera ku DN50 mpaka DN600, imakhala ndi makulidwe ambiri adoko, kuwonetsetsa kuti ili yoyenera mitundu yosiyanasiyana ya mavavu kuphatikiza mavavu agulugufe amtundu wofewa wapakati, ma valve agulugufe a pneumatic wafer, ndi ma valve agulugufe amtundu wachiwiri theka la shaft opanda pini. . Kusinthasintha kumeneku kumathandizidwa ndi njira zosavuta zoyikapo monga chowotcha ndi mapeto a flange, kuchepetsa njira yopangira ma valve otetezeka komanso ogwira mtima. yankho. Mipando yathu yakuda/yobiriwira ya PTFE/FPM + EPDM valavu ya rabara si zigawo chabe; iwo ndi umboni wa kudzipereka kwathu ku khalidwe, luso, ndi kukhutira makasitomala. Zogwiritsidwa ntchito m'mafakitale ambiri kuphatikiza nsalu, kupanga magetsi, petrochemical, mankhwala, kupanga zombo, ndi zina zambiri, zisindikizo zathu zidapangidwa kuti zikwaniritse ndi kupitilira zomwe zimafunikira pagawo lililonse, kuwonetsetsa kuti zikugwira ntchito bwino, kudalirika, komanso moyo wautali. Landirani tsogolo laukadaulo wosindikiza ndi Sansheng Fluorine Plastics, pomwe kuchita bwino sikungokhala muyezo, koma kudzipereka.