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Izingxenye Zero Leakage PTFE Valve Seat Butterfly Valve Izingxenye DN50 - I-DN600
I-PTFE (i-Polytetrafluoroethylene)
I-PTFE (i-Teflon) iyi-polymer esekelwe ku-fluorocarbon futhi ngokuvamile ingevani namakhemikhali kakhulu kuwo wonke amapulasitiki, kuyilapho igcina izici ezinhle kakhulu zokushiswa kokushisa nezikagesi. I-PTFE futhi ine-coefficient ephansi yokungqubuzana ngakho ilungele izinhlelo zokusebenza eziningi zetorque ephansi.
Lokhu okuqukethwe akukona-angcolisi futhi kwamukelwe yi-FDA ngezicelo zokudla. Nakuba izakhiwo zemishini ze-PTFE ziphansi, uma ziqhathaniswa namanye amapulasitiki akhiwe, izakhiwo zawo zihlala ziwusizo phezu kwezinga lokushisa elibanzi.
Ibanga lokushisa: -38°C ukuya +230°C.
Umbala: omhlophe
I-torque adder: 0%
Ipharamitha Ithebula:
Okubalulekile |
I-Temp Efanelekayo. |
Izici |
I-NBR |
- 35℃~100℃
Okusheshayo -40℃~125℃
|
Irabha ye-nitrile inezakhiwo ezinhle ezizikhulisayo, ukumelana nokuhuzuka kanye ne-hydrocarbon-ukumelana nezindawo. Ingasetshenziswa njengezinto ezijwayelekile zamanzi, i-vacuum, i-asidi, usawoti, i-alkali, amafutha, uwoyela, ibhotela, uwoyela we-hydraulic, i-glycol, njll. Ayikwazi ukusetshenziswa ezindaweni ezifana ne-acetone, i-ketone, i-nitrate, nama-hydrocarbon ane-fluorinated. |
I-EPDM |
-40℃~135℃
Okusheshayo -50℃~150℃
|
Irabha ye-ethylene-propylene ijenali enhle-injoloba yokwenziwa ehloselwe engasetshenziswa ezinhlelweni zamanzi ashisayo, iziphuzo, imikhiqizo yobisi, ama-ketone, utshwala, i-nitrate, ne-glycerin, kodwa hhayi kumafutha asekelwe ku-hydrocarbon-, izinto ezingaphili, noma izinyibilikisi.
|
CR |
- 35℃~100℃
Okusheshayo -40℃~125℃
|
I-Neoprene isetshenziswa emithonjeni yezindaba efana nama-asidi, amafutha, amafutha, amabhotela nezinyibilikisi futhi inokumelana okuhle nokuhlasela. |
Okubalulekile:
Isitifiketi:
- I-FDA, REACH, ROHS, EC1935
Izinzuzo:
I-PTFE imele i-PolyTetraFluoroEthylene, okuyitemu lamakhemikhali le-polymer (CF2)n.
I-Polytetrafluoroethylene (PTFE) iyilungu le-thermoplastic lomndeni we-fluoropolymer wamapulasitiki futhi ine-coefficient ephansi yokungqubuzana, izakhiwo ezinhle kakhulu zokuvikela.
I-PTFE ayisebenzi ngamakhemikhali ezintweni eziningi. Ingakwazi futhi ukumelana nokushisa okuphezulu futhi yaziwa kakhulu ngezindawo zayo zokulwa - izinti.
Ukukhetha okubalulekile kweringi yesihlalo kuvame ukuba yisinqumo esiyinselele kakhulu I-Ball Valve Ukukhetha. Ukusiza amakhasimende ethu phakathi nale nqubo, sizimisele ukunikeza ulwazi ngesicelo samakhasimende.
Izihlalo ze-valve ze-PTFE ezikhiqizwa yi-US zisetshenziswa kakhulu kwendwangu, isiteshi samandla, i-petrochemical, ukushisa nesiqandisi, imithi, ukwakhiwa kwemikhumbi, i-metallurgy, imboni yokukhanya, ukuvikelwa kwemvelo, Imboni Yephepha, Imboni Yoshukela, I-Compressed Air kanye neminye imikhakha.
Ukusebenza komkhiqizo: ukumelana nokushisa okuphezulu, ukumelana ne-asidi enhle ne-alkali nokumelana nowoyela; enokuqina okuhle kwe-rebound, eqinile futhi ehlala isikhathi eside ngaphandle kokuvuza.
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