Mama Fa'amauga Fa'amauga Fa'amauga Fa'amau Fa'amauga Valve Pepe
| Mea: | PTFE+EPDM | Fa'asalalauga: | Suavai, Suau'u, Kasa, Fa'avae, Su'u ma Asi |
|---|---|---|---|
| Tele ole Taulaga: | DN50-DN600 | Talosaga: | Tulaga Maualuga Maualuga |
| Igoa o oloa: | Alavai Pepepepe Fa'amaufa'ailoga ma'i Wafer, Valve Pepepepe fa'amau fa'amasi | So'oga: | Wafer, Fa'ai'u Flange |
| Ituaiga Vale: | Valve Butterfly, Tu'aiga Lug Lua Afa Fala Valve Pepe e aunoa ma se pine | ||
| Malamalama maualuga: |
nofoa lele valve, ptfe nofoa polo valve |
||
Black/ Green PTFE/ FPM + EPDM Rubber Valve Nofo mo Butterfly Valve Nofo
PTFE + EPDM faʻapipiʻiina nofoa valve paʻu gaosia e SML o loʻo faʻaaogaina lautele i le ie, eletise, petrochemical, faʻamafanafana ma le pusaaisa, vailaʻau, fau vaa, metallurgy, alamanuia mama, puipuiga o le siosiomaga ma isi fanua.
Fa'atinoga o oloa: maualuga le vevela, malosi lelei ma le alkali ma le suau'u; fa'atasi ai ma le toe fa'aleleia lelei, malosi ma tumau e aunoa ma le tafe.
PTFE+EPDM
O le liner Teflon (PTFE) e ufiufi ai le EPDM lea e fa'apipi'i i se mama phenolic malo i luga o le pito nofoa pito i fafo. O le PTFE e faʻalautele i luga o le nofoa faʻailoga ma fafo o le faʻamaufaʻailoga faʻamaufaʻailoga, e ufiufi atoa ai le EPDM elastomer layer o le nofoa, lea e maua ai le maufetuunaʻi mo le faʻamaufaʻailoga valve stems ma le tapuni tapuni.
Va'aiga vevela: -10°C i le 150°C.
Taupou PTFE (Polytetrafluoroethylene)
PTFE (Teflon) o le fluorocarbon faʻavae polymer ma e masani lava o le sili ona faʻamaʻiina faʻamaʻi mai palasitika uma, aʻo faʻatumauina mea lelei faʻavela ma eletise. O le PTFE e iai foʻi le maualalo o le feteʻenaʻiga o lea e lelei mo le tele o faʻaoga maualalo.
O mea nei e le fa'aleaga ma talia e le FDA mo mea'ai. E ui lava o mea faʻainisinia o le PTFE e maualalo, faʻatusatusa i isi palasitika faʻainisinia, e tumau pea lona aoga i luga o le lautele o le vevela.
Va'aiga vevela: -38°C i le +230°C.
Lanu: paepae
Fa'aopoopo fa'asili: 0%
Tete'e vevela/Malili o pa'u eseese
| Igoa Papa | Igoa Puupuu | Tete'e vevela ℃ | Tete'e malulu ℃ |
| Pa'a Faanatura | NR | 100 | -50 |
| Nitrle Rubber | NBR | 120 | -20 |
| Polychloroprene | CR | 120 | -55 |
| Styrene Butadiene copolyme | SBR | 100 | -60 |
| Silicone Pa'u | SI | 250 | -120 |
| Fluororubber | FKM/FPM | 250 | -20 |
| Polysulfide Papa | 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 |
O la matou mama PTFE EPDM faʻapipiʻi faʻapipiʻi butterfly valve faʻamaufaʻailogaina mama ua faʻapitoa faʻainisinia e faʻafetaui ai tulaga maualuga - vevela, ma avea ai ma filifiliga lelei mo vaega e amata mai ie ma eletise e oʻo atu i petrochemicals, ma tua atu. Fa'atasi ai ma le lapopo'a mai le DN50 i le DN600, e fa'aogaina ai le tele o alaleo o le tele o taulaga, fa'amautinoaina le fetaui lelei mo ituaiga valve eseese e aofia ai va'a fa'amaufa'ailoga malūlū fa'amaufa'ailoga, fa'amau fa'amau fa'amau, ma fa'amau fa'ama'i fa'alua fa'a'a'au butterfly valve e aunoa ma se pine. . O lenei agavaʻa e faʻapipiʻiina i auala faʻapipiʻi faigofie e pei o le wafer ma flange ends, faʻafaigofie le faagasologa o le fatuina o se faʻamautu ma lelei valve setup. Malamalama i le taua tele o matou oloa e faia i au gaioiga, Sansheng Fluorine Plastics ua tuuto atu i le tuʻuina atu e le gata o se oloa ae se fofo. O matou nofoa pa'u pa'u uliuli / lanumeamata PTFE / FPM + EPDM e le na'o ni vaega; o latou o se molimau i lo tatou tuuto i tulaga lelei, fou, ma le faamalieina o tagata faatau. Faʻaaogaina i le tele o alamanuia e aofia ai ie, gaosiga o le eletise, petrochemical, vailaʻau, fau vaa, ma isi mea, o matou faʻamaufaʻailoga ua mamanuina e faʻafetaui ma sili atu i manaʻoga faʻapitoa o vaega taʻitasi, faʻamautinoa le lelei o le faʻatinoga, faʻamaoni, ma le umi. Talia le lumanaʻi o tekinolosi faʻamaufaʻailogaina ma le Sansheng Fluorine Plastics, lea e le naʻo se tulaga faʻapitoa, ae o se tautinoga.