Ilitye elingundoqo PTFE+EPDM Isisesane sokutywina seValve yeBhava kuSetyenziso lweShishini
| Izinto: | PTFE+EPDM | Imidiya: | Amanzi, i-oyile, igesi, isiseko, i-oyile kunye ne-Acid |
|---|---|---|---|
| Ubungakanani bezibuko: | DN50-DN600 | Isicelo: | Iimeko zobushushu obuphezulu |
| Igama lemveliso: | Uhlobo lweWafer olusembindini oluthambileyo lweValve yeButterfly yokutywina, iValve yeButterfly ye-pneumatic | Umdibaniso: | I-Wafer, i-Flange iphetha |
| Uhlobo lweValve: | Butterfly Valve, Lug Udidi lweHalf Half Butterfly Valve Ngaphandle kwePin | ||
| Ukukhanya okuphezulu: |
isihlalo butterfly valve, ptfe isihlalo valve ibhola |
||
Emnyama/ eluhlaza PTFE/ FPM +EPDM Isihlalo seValve yerabha yeButterfly Valve Seat
I-PTFE + EPDM izihlalo zevalve yerubha ezidityanisiweyo eziveliswe yi-SML zisetyenziswa kakhulu kwi-textile, isikhululo samandla, i-petrochemical, ukufudumeza kunye nefriji, i-pharmaceutical, i-shipbuilding, i-metallurgy, imboni yokukhanya, ukukhuselwa kwendalo kunye nezinye iinkalo.
Ukusebenza kwemveliso: ukumelana nobushushu obuphezulu, i-asidi elungileyo kunye nokumelana ne-alkali kunye nokumelana neoli; enokomelela kwakhona, yomelele kwaye yomelele ngaphandle kokuvuza.
PTFE+EPDM
I-Liner ye-Teflon (PTFE) iyaleka i-EPDM edityaniswe kwiringi ye-phenolic eqinileyo kwiperimeter yesitulo sangaphandle. I-PTFE idlulela ngaphaya kobuso besihlalo kunye nedayamitha ye-flange yetywina yangaphandle, igubungele ngokupheleleyo i-EPDM elastomer umaleko wesihlalo, ebonelela ukomelela kweziqu zevalve yokutywina kunye nediski evaliweyo.
Uluhlu lobushushu: -10°C ukuya ku-150°C.
I-PTFE enyulu (i-Polytetrafluoroethylene)
I-PTFE (i-Teflon) yi-polymer esekwe nge-fluorocarbon kwaye ngokwesiqhelo yeyona khemikhali imelana kuzo zonke iiplastiki, ngelixa igcina iimpawu ezigqwesileyo zobushushu kunye nombane wokugquma. I-PTFE ikwanayo ne-coefficient ephantsi ye-friction ngoko ifanelekile kwizicelo ezininzi zetorque ephantsi.
Esi sixhobo asingcolisi kwaye samkelwe yi-FDA kwizicelo zokutya. Nangona iimpawu zoomatshini ze-PTFE ziphantsi, xa kuthelekiswa nezinye iiplastiki zobunjineli, iimpawu zayo zihlala ziluncedo kuluhlu olubanzi lobushushu.
Uluhlu lobushushu: -38°C ukuya +230°C.
Umbala: mhlophe
Torque adder: 0%
Ubushushu / Ukuxhathisa kubanda yeerubha ezahlukeneyo
| Igama lerabha | Igama elifutshane | Ukumelana nobushushu ℃ | Ukuxhathisa okubandayo ℃ |
| Irabha yendalo | NR | 100 | -50 |
| Irabha yeNitrle | NBR | 120 | -20 |
| Polychloroprene | CR | 120 | -55 |
| I-Styrene Butadiene copolyme | SBR | 100 | -60 |
| Irabha yeSilicone | SI | 250 | -120 |
| I-Fluororubber | FKM/FPM | 250 | -20 |
| I-Polysulfide Irabha | I-PST | 80 | -40 |
| Vamac(Ethylene/Akriliki) | EPDM | 150 | -60 |
| Butyl irabha | IIR | 150 | -55 |
| Irabha yePolypropylene | I-ACM | 160 | -30 |
| IHypalon. Polyethylene | CSM | 150 | -60 |
Iyilwe ngomxube ocokisekileyo we-PTFE kunye ne-EPDM, amakhonkco ethu okutywinwa aqhayisa ngokuxhathisa ngokungenakuthelekiswa nanto kuluhlu olubanzi lwemithombo yeendaba, kubandakanya amanzi, i-oyile, igesi, i-oyile esisiseko, kunye ne-acids eqatha. Oku kuguquguquka kubenza babe lolona khetho lufanelekileyo kuluhlu olubanzi lwezicelo, ukusuka kwimveliso yelaphu kunye nokuveliswa kwamandla ukuya ekusetyenzweni kwepetrochemical nangaphaya. Nokuba ujongene namaqondo obushushu aphezulu okanye indawo engcolisayo yesityalo sekhemikhali, amakhonkco ethu okutywina amile ekulungele ukuhambisa umsebenzi ongenakuthelekiswa nanto.Indlela echanekileyo-isakhiwo sobunjineli sezangqa zethu zokutywina sithatha uluhlu olubanzi lobukhulu bezibuko, ukusuka kwiDN50 ukuya kwiDN600, ukuqinisekisa ukuhambelana neentlobo ezahlukeneyo zevalve kunye neenkqubo. Nokuba ufuna uhlobo lwe-wafer olusembindini oluthambileyo lokutywina ivalve yebhabhathane okanye uhlobo lwelug oluphindwe kabini lwe-shaft butterfly valve ngaphandle kwepini, imveliso yethu idityaniswa ngaphandle komthungo kwinkqubo yakho. I-dual-material composition ayinikezi kuphela ukutywinwa okuqinileyo kodwa yazisa umgangatho wokuguquguquka kunye nokuqina ukuba imathiriyeli yemveli ayinakuhambelana. Olu tshintsho luguqulela ngokuthe ngqo ekonyukeni kokusebenza kakuhle, ukunciphisa ixesha lolungiso, kunye nobude bexesha besixhobo, okwenza i-Keystone yethu ye-PTFE+EPDM i-Butterfly Valve yokutywina ibe yi-investment kwikamva leziko lakho.