Kohatu Kupurere Hinenga Rongoa - Sansheng Fluorine Kirihou
| Rauemi: | PTFE+EPDM | Media: | Te wai, te hinu, te hau, te turanga, te hinu me te waikawa |
|---|---|---|---|
| Rahi Tauranga: | DN50-DN600 | Taupānga: | Nga Tikanga Teitei |
| Ingoa Hua: | Momo Angiangi Te Raina Pokarekare Te Rererere Hinenga Ngohe, Te Waeru Wafer Butterfly Valve | Hononga: | Wafer, Flange Mutunga |
| Momo takirere: | Rererere Rerehua, Momo Puka Takirua Haurua Waa Rerehua Rererere Kore he Pin | ||
| Maama Nui: |
seat butterfly valve, ptfe seat ball valve |
||
Pango/Kakariki PTFE/ FPM +EPDM Rubber Valve Seat mo Butterfly Valve Seat
Ko te PTFE + EPDM ko nga tuuru rapa rapa i hangaia e te SML e whakamahia nuitia ana i roto i te pueru, te teihana hiko, te petrochemical, te whakamahana me te whakamatao, te rongoa, te hanga kaipuke, te whakarewa, te ahumahi marama, te tiaki taiao me etahi atu mara.
Te mahi hua: te parenga teitei o te pāmahana, te pai o te waikawa me te alkali parenga me te hinu hinu; me te pai o te rebound, te pakari me te mau tonu me te kore e pakaru.
PTFE+EPDM
Ko te raina Teflon (PTFE) ka whakakikorua i te EPDM kua herea ki tetahi mowhiti phenolic maataki i te paenga nohoanga o waho. Ka toro atu te PTFE ki runga i nga kanohi o te nohoanga me te taha o waho o te hiri hiri, ka kapi katoa i te paparanga elastomer EPDM o te nohoanga, e whakarato ana i te kaha mo te hiri i nga kakau takirere me te kōpae kati.
Awhe pāmahana: -10°C ki te 150°C.
Wahine PTFE (Polytetrafluoroethylene)
Ko te PTFE (Teflon) he waerau e hangai ana ki te fluorocarbon me te tikanga ko te tino matū atete o nga kirihou katoa, me te pupuri i nga waahanga whakamaarama wera me te hiko. He iti te whakarea waku o te PTFE na reira he pai mo te maha o nga tono taipana iti.
Ko tenei rauemi kaore i te poke, ka whakaaetia e te FDA mo nga tono kai. Ahakoa he iti nga ahuatanga miihini o te PTFE, ka whakatauritea ki etahi atu kirihou kua hangaia, ka whai hua tonu ona taonga mo te whānuitanga o te pāmahana.
Awhe pāmahana: -38°C ki te +230°C.
Tae: ma
Apiti taipana: 0%
Te Wera / Matao o rapa rereke
| Ingoa Rupa | Ingoa Poto | Te wera ℃ | Ātete Matao ℃ |
| Ruapa maori | NR | 100 | -50 |
| Nitrle Rubber | NBR | 120 | -20 |
| Polychloroprene | CR | 120 | -55 |
| Styrene Butadiene copolyme | SBR | 100 | -60 |
| Ruapa Hikaona | SI | 250 | -120 |
| Rerewharewha | FKM/FPM | 250 | -20 |
| Polysulfide rapa | PS / T | 80 | -40 |
| Vamac(Ethylene/Acrylic) | EPDM | 150 | -60 |
| Puti Rubber | IIR | 150 | -55 |
| Rupa polypropylene | ACM | 160 | -30 |
| Hypalon. Polyethylene | CSM | 150 | -60 |
Ko ta maatau mowhiti hiri a Teflon butterfly valve, he ranu o te PTFE me te EPDM, ka whakatakoto he paerewa hou mo te roa me te mahi. Ko tenei huinga ahurei ehara i te tuku noa i te aukati matū motuhake, e pai ana mo te whakahaere i te wai, te hinu, te hau, te turanga, me te paanui waikawa engari ka whakarite hoki i te roa me te mauri, me te tiaki i to mahi tika. Ka kitea te kaha o to tatou mowhiti hiri i roto i te whānuitanga o nga tono, mai i te DN50 ki te DN600, ka tino pai mo nga hononga angiangi me te flange-mutunga. Ahakoa he rewharewha angiangi pneumatic rewharewha rewharewha ranei he momo lug momo haurua haurua rewharewha rewharewha karekau he titi e whakamahia ana e koe, ko ta matou otinga hiri ka whakakotahi pai, ka whakarei ake i te kaha whakahaere o te takirere. I hoahoatia kia tupu i roto i nga tikanga teitei-te pāmahana, to matou momo angiangi waenganui ngawari. ko te hiri o te rewharewha o te rekereke e whakamana ana i te mahi tino pai, me te tino whakaiti i nga utu tiaki me te waatea. Ehara i te mea he waahanga noa; he whakapumautanga ki te kounga, me te whakarite kia rere pai, kia whai hua, kia kore e pokanoa. I Sansheng Fluorine Plastics, ka whakamahia e matou o matou tohungatanga nui ki nga kirihou fluorine ki te whakawhanake i nga hua e tutuki ana i nga whakaritenga kaha o nga ahumahi penei i te kakano, nga teihana hiko, te petrochemical, te rongoa, te hanga kaipuke, te whakarewa, me etahi atu. Ko o tatou nohoanga pango/matomato PTFE + EPDM rapa takirere he nui ake i nga waahanga noa; he tohu enei mo to tatou pono ki te mahi auaha, te kounga me te taiao. Rapua te rereketanga me nga rongoaa hiri mo te hiri a Keystone butterfly valve a Sansheng.