Keystone malam buɗe ido bautar orves - PTFE / EPDM SELTIONELD SOLUSION
| Abu: | PTFE + EPDM | Kafofin watsa labarai: | Ruwa, mai, gas, gindi, mai da acid |
|---|---|---|---|
| Girman tashar jiragen ruwa: | DN50 - DN600 | Aikace-aikacen: | Yanayin zazzabi mai zafi |
| Sunan samfurin: | Wafer irin cibiyar taushi taushi mai laushi mai laushi, herumatic wafer malam buɗe ido | Haɗin: | Wafer, flangen ya ƙare |
| Nau'in bawul: | Buttocking bawul, Lug Type ninki biyu Raft malam buɗe ido ba tare da fil ba | ||
| Babban haske: |
batsa mai batsa, bawul din ptfe |
||
Black / Green PTFE / FPM + EPDM Roba Balve Sevel
PTFE + EPDM ya hada da semon bawul na roba wanda aka samar da shi sosai a rubutu, tashar Perrochemical, da mai fama, masana'antar ruwa, kare muhalli da sauran filayen.
Aiki na Samfuta: babban zazzabi mai zafi, acid mai kyau da kuma juriya da Alkali; Tare da kyakkyawan sake dawowa, sturdy da mai dorewa ba tare da fashewa ba.
Ptfe+ EPDM
Teflon (PTFE) Liner ta mamaye epdm wanda aka ɗaure ga tsayayyen zobe na tabo a waje na gefen kujerar. The PTFE extends over the seat faces and outsides flange seal diameter, completely covering the EPDM elastomer layer of the seat, which provides the resilience for sealing valve stems and the closed disc.
Rahotuta: - 10 ° C zuwa 150 ° C.
Virgin Ptfe (polytetrashluoorethylene)
PTFE (Teeflon) Polymer ne na Polymer kuma yawanci shine mafi yawan rudani na dukkanin robobi, yayin da suke riƙe da kaddarorin da wutar lantarki na lantarki. PTFE kuma yana da ƙarancin ƙwarewa don haka yana da kyau ga aikace-aikacen low Torque.
Wannan kayan ba shi bane - gurbata ne kuma an yarda da shi don aikace-aikacen abinci. Kodayake kayan aikin na PTFitories na PTFE na ƙasa, idan aka kwatanta da sauran robobi na injiniya, kayan aikin sa suna da amfani akan kewayon zafin jiki.
Rahotuta: - 38 ° a + 230 ° C.
Launi: fari
Torque Aderin: 0%
Heat / Cold Colle juriya na daban-daban
| Sunan roba | Short suna | Heat juriya ℃ | Cold juriya ℃ |
| Roba na zahiri | NR | 100 | -50 |
| Nitrle roba | Nbr | 120 | -20 |
| Pohychloroprene | CR | 120 | -55 |
| Styrene butleadiene Copolyme | Sb | 100 | -60 |
| Roba silicone | SI | 250 | -120 |
| Fluororubber | Fkm / fpm | 250 | -20 |
| Polysulfide Roba | Ps / t | 80 | -40 |
| Vamac (ethylene / acrylic) | EXDM | 150 | -60 |
| Butyl Roba | Iir | 150 | -55 |
| Polypropylene roba | ACM | 160 | -30 |
| Hypalon. Polyethylene | Csm | 150 | -60 |
An yi shi daga wani yanki mai ƙarfi na PTFI da Epdm, waɗannan ƙawancen suna haɓaka don tsayayya da rigakafin kafofin watsa labaru daban-daban waɗanda suka hada da ruwa, har ma da corrosos acid. Wannan abin da ya fi dacewa ya yi maka kyakkyawan zabi ga masana'antu da ake samu daga tashoshin ƙasa da wutar lantarki, da kuma karuwa, masana'antar haske, da karewa mai haske. Abubuwan juriya ga yanayin zafi da lalata sunadarai sun tabbatar da cewa malamai na batsa wanda masana'antu za su iya dogaro da nau'in wafer ta ɗimbin yawa. Haske na ɓarkewar batsa, duka suna nuna zane na musamman don fuskokin fuskoki zuwa tsarin bututu. Tare da sigar Port ɗin daga DN50 zuwa DN600, an ba da izinin waɗannan awocin don biyan bukatun kowane aikace-aikacen da ake buƙata babban zazzabi da kuma masu haifar da muhalli. Hafallen wafer da flange na karewa, hade tare da kirkirar ƙirar bawul na bawul na bawul na kwarara da kuma samar da haɗarin da ke gudana da kuma rage haɗarin Leakage. A Sansshen Florine robobi, mun sadaukar da su ne domin sadar da bawulen intanet na keystone wadanda ke ba da aminci, farashi - tasiri, tabbatar da ayyukan mu na aiki da kyau.