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 wa Gulugufe |
||
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: - 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: - 38 ° C '23 ° C.
Mtundu: woyera
Mphamvu ya Torque: 0%
Kutentha / Kuzizira Kwambiri a ruble 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 |
Vesi lathu la teflon lambewu la teflorict, ndikupanga kusakaniza kosakanikirana kwa PTF ndi Epdm, komwe kumapangidwa kuti apereke yankho lokhazikika pamaso pa madzi monga madzi, mafuta, mafuta oyambira. Maonekedwe apaderawa amatsimikizira magwiridwe antchito komanso kukhala ndi moyo wautali, ngakhale mutakhala ndi vuto lalikulu kwambiri, pophatikiza kutentha kovuta komanso kugwiritsa ntchito mankhwala kwa PTF. Kaya kugwiritsa ntchito kwanu kumaphatikizaponso mavalidwe anderger yolimba yopirira kapena kuchuluka kwa mphamvu yagunda, posinthana kwathu kwa malonda kumatsimikizira kuti ali ndi madipati okwanira ku DN50 mpaka DN500. Chingwe chathu sichinthu chokhacho chabe; Ndi ku Tenherec to prostine tod to prostine to'vent yopanga zatsopano, zabwino, komanso kukhutitsidwa kwamakasitomala. Zopangidwa kuti muchepetse kukhazikitsa, nsaluyo imafanana ndi mitundu yazitsulo zosiyanasiyana, kuphatikizapo ma valler agunda ndi ma dolve awiri awiri osagawika neds shaft shaft shaft shaft shaft, kuwunikira nthawi yokonzanso. Kutulutsa kwa PTFF + EPDm kumapangitsa zinthu kukhala kokha kumangothamangitsa kutentha kwambiri komanso kumawonetsa kukana kwakukulu motsutsana ndi mankhwala ankhanza, ndikuwonetsetsa kuti mavalidwe anu aziyenda bwino komanso mothandiza moyo wotumikira. Ndi kulimba kwapadera, mphete yathu ya teflonborffifff yokoka imatuluka ngati njira yothetsera mafakitale yofunika kwambiri pakugwirira ntchito ndi kudalirika.