Chokhazikika cha PTFE+EPDM Compound Butterfly Valve Liner for Industrial Use
| 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 valavu, 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
Mzere wa Teflon (PTFE) umaphimba EPDM yomwe imamangirizidwa 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 ℃ |
| Natural Rubber | 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 |
Mphete yathu yosindikizira ya agulugufe a Teflon, yomwe ili ndi kusakaniza kopambana kwa PTFE ndi EPDM, imapangidwa kuti ipereke njira yosindikizira yolimba komanso yodalirika pamaso pa zofalitsa monga madzi, mafuta, gasi, mafuta oyambira, ndi ma acid. Kapangidwe kapadera kameneka kamatsimikizira kupititsa patsogolo ntchito ndi moyo wautali, ngakhale pansi pa zovuta kwambiri zogwirira ntchito, pophatikiza kutentha kwapadera ndi kusasunthika kwa mankhwala a PTFE ndi kusungunuka kwapamwamba ndi kukana kwa nyengo kwa EPDM. Kaya ntchito yanu ikuphatikiza mavavu agulugufe amtundu wofewa osindikizira kapena mavavu agulugufe wafewa, kusinthasintha kwazinthu zathu kumatsimikizira kuti kuyenera kukwanira padoko lalikulu kuyambira DN50 mpaka DN600.Liner yathu sigawo chabe; ndi umboni wa kudzipereka kwa Sansheng Fluorine Plastics pazatsopano, zabwino, komanso kukhutitsidwa kwamakasitomala. Zopangidwa kuti zitheke kuyika, lineryo imakwanira bwino mumitundu yosiyanasiyana ya ma valve, kuphatikiza ma valve agulugufe ndi mtundu wa lug ma valve agulugufe awiri a theka la shaft opanda ma pini, kuwonetsetsa kuti kutayikira - ntchito yotsimikizira ndikuchepetsa kwambiri nthawi yokonza ndi ndalama. Zida zamakono za PTFE + EPDM sizimangopirira kutentha kwakukulu komanso zimawonetsa kukana kwambiri ndi mankhwala oopsa, kuwonetsetsa kuti ma valve anu amagwira ntchito bwino komanso modalirika pa moyo wautali wautumiki. Ndi kulimba kwake kwapadera, mphete yathu yosindikizira agulugufe a Teflon imatuluka ngati njira yothetsera ntchito zamafakitale zomwe zimafuna machitidwe apamwamba kwambiri komanso odalirika.