Babban - PTFE EPDM Compound Butterfly Valve Seling Rings
| Abu: | PTFE+EPDM | Mai jarida: | Ruwa, Mai, Gas, Base, Mai Da Acid |
|---|---|---|---|
| Girman Port: | DN50-DN600 | Aikace-aikace: | Yanayin Yanayin zafi |
| Sunan samfur: | Nau'in Wafer Centreline Soft Seling Butterfly Valve, Wafer Butterfly Valve | Haɗin kai: | Wafer, Flange ya ƙare |
| Nau'in Valve: | Valve Butterfly, Nau'in Lug Biyu Rabin Shaft Butterfly Valve Ba tare da Fil ba | ||
| Babban Haske: |
batsa mai batsa, bawul din ptfe |
||
Black/ Green PTFE/FPM + EPDM Rubber Valve Seat don Kujerar Valve na Butterfly
PTFE + EPDM hade roba bawul kujeru samar da SML ana amfani da ko'ina a yadi, wutar lantarki tashar, petrochemical, dumama da refrigeration, Pharmaceutical, shipbuilding, karfe, haske masana'antu, kare muhalli da sauran filayen.
Ayyukan samfur: babban juriya na zafin jiki, mai kyau acid da alkali juriya da juriya mai; tare da juriya mai kyau, mai ƙarfi kuma mai dorewa ba tare da zubewa ba.
PTFE+ EPDM
Layin Teflon (PTFE) yana jujjuya EPDM wanda ke haɗe da ƙaƙƙarfan zoben phenolic a kewayen wurin zama na waje. A PTFE mika kan wurin zama fuskõkinsu da kuma waje flange hatimi diamita, gaba daya rufe EPDM elastomer Layer na wurin zama, wanda bayar da resilience ga sealing bawul mai tushe da rufaffiyar faifai.
Rahotuta: - 10 ° C zuwa 150 ° C.
Budurwa PTFE (Polytetrafluoroethylene)
PTFE (Teflon) shine polymer na tushen fluorocarbon kuma yawanci shine mafi juriya da sinadarai na duk robobi, yayin da yake riƙe kyawawan kaddarorin thermal da lantarki. PTFE kuma yana da ƙarancin ƙima na gogayya don haka ya dace da yawancin aikace-aikacen ƙananan ƙarfi.
Wannan abu ba - mai cuta ba ne kuma FDA ta karɓi shi don aikace-aikacen abinci. Kodayake kaddarorin inji na PTFE ba su da ƙarfi, idan aka kwatanta da sauran robobi da aka ƙera, kaddarorinsa suna da amfani a kan kewayon zafin jiki mai faɗi.
Rahotuta: - 38 ° a + 230 ° C.
Launi: fari
Ƙarfin wutar lantarki: 0%
Juriya mai zafi / Sanyi na daban-daban
| Sunan Rubber | Short Name | Juriya mai zafi ℃ | Juriya na sanyi ℃ |
| Rubber Na Halitta | NR | 100 | - 50 |
| Nitrle Rubber | NBR | 120 | - 20 |
| Polychloroprene | CR | 120 | - 55 |
| Styrene Butadiene copolyme | Farashin SBR | 100 | - 60 |
| Silicone Rubber | SI | 250 | - 120 |
| Fluororubber | FKM/FPM | 250 | - 20 |
| Polysulfide Roba | PS / T | 80 | - 40 |
| Vamac (Ethylene/Acrylic) | EPDM | 150 | - 60 |
| Butyl Rubber | IIR | 150 | - 55 |
| Polypropylene Rubber | ACM | 160 | - 30 |
| Hypalon. Polyethylene | CSM | 150 | - 60 |
An yi shi daga babban - Haɗin PTFylene (Poldtraafluorethylene) da epdm provylene Diene Monomer), wannan Alamar ringi na hatimi wanda zai iya tsayayya da tsarin aikin aiki. PTFE, da aka sani saboda ainihin juriya na sinadarai da ƙananan tashin hankali, nau'i-nau'i daga cikin sanannun yanayin Epdm da yadda ya kamata da kiyaye amincinsa da abu yadda ya kamata da kyau kula da amincinsa da ruwa, man, gas, bots, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid, da kuma acid. Wannan ya dual - Misnery na da kayan abu yana tabbatar da cewa aikin bawul din ya kasance mai santsi da inganci, yanke da farashin ajiyar ƙasa da ƙimar ƙasa. Zoben da muke ɗauka ya dace da kewayon mai girma, daga DN550 zuwa DN600, yana sa shi a cikin tashoshin da suka hada da tsire-tsire masu yawa ciki har da high-yanayin zafi. Designirƙirar tana mayar da hankali kan nau'in weraf mai laushi mai laushi mai laushi, gami da zaɓuɓɓuka don sinadarin hakki mai banƙyama, da Lug Typle Rabin Raft Birkmu ba tare da fil ba. Wannan hukuma a cikin aikace-aikace, haɗa tare da manyan - kayan aiki, yana sa mu ptfe epdm filaye da ƙirar da ke son dogaro da inganci ko ingantawa. Tare da sadaukar da wutar Fluorness na Sanseng zuwa bidi'a da karkara, wannan zoben da aka rufe yana wakiltar ba kawai samfurin ba, amma mafi cikakken bayani ga ƙalubalen masana'antu na zamani.