Lisebelisoa tsa lipeipi tsa boleng bo phahameng tsa tšepe PTFE

Teflon lined pipe fittings ke tšepe PTFE mofuta oa composite phala fittings, e ka hanela acid e matla le alkali.
Kenyelletso ea liphaephe: PTFE lined anti-corrosion pipe fittings ka mor'a lilemo tsa tšebeliso ea sebele, e ama ka ho toba bophelo ba eona ba ts'ebeletso le lintlha tse tsitsitseng tsa ts'ebetso ke mocheso, khatello, mecha ea litaba, joalo-joalo, lisebelisoa tse babatsehang le ts'ebetso e tsoetseng pele ea tlhahiso ke tiiso ea boleng ba lihlahisoa tse entsoeng ka PTFE.
Likaroloana
1. Mocheso o phahameng mecheng ea litaba tse matla tse senyang, o ka kopana le tšebeliso ea mocheso oa likhato tse 60 ~ 200, sebakeng sena sa mocheso o ka kopana le mecha ea litaba ea lik'hemik'hale.
2. Ho hanyetsa ha vacuum ho ka sebelisoa tlas'a maemo a vacuum, tlhahiso ea lik'hemik'hale, hangata ka lebaka la ho pholile, ho tsoa ha nako e telele, valve ea pompo ha e lumellane le ts'ebetso ea boemo bo bakoang ke boemo ba sebaka sa vacuum.
3. Ho hanyetsa khatello e phahameng ha ho sebelisoa mocheso oa mocheso, ho ka mamella ho fihlela ho 3MPA ea tšebeliso ea khatello
4. Tšebeliso e khahlanong le ho phunyeletsa ha resin e babatsehang ea PTFE, ka mokhoa o tsoetseng pele oa lesela ho ea boemong bo phahameng, botenya bo lekaneng ba PTFE lesela la lesela, e le hore sehlahisoa se be le anti-permeability e phahameng.
5. Kakaretso ea ho bōptjoa le sintering ea lesela e rarolla bothata ba ho atolosoa ho chesang le ho batang ha tšepe le fluorine, ho etsa hore e finyelle ho atolosoa ha synchronous.
6. Litekanyo tse tloaelehileng li amoheloa, haholo-holo bakeng sa liphaephe le lisebelisoa tse sebelisoang liphaepheng tsa lik'hemik'hale, tse feto-fetohang haholo 'me li fana ka boiketlo bo boholo bakeng sa ho kenya le likarolo tse ling.
Melemo ea anti-corrosion:
1. Ho hanyetsa mocheso o phahameng {sebelisa mocheso oa likhato tse 260.
2. Asiti e matla le khanyetso ea alkali (pH 1 ~ 14)
3. Ho khomarela ka mokhoa o babatsehang {khatello e mpe e ka fihla ho 0.09MPa, phello ea vacuum.
4. Bophelo ba nako e telele ea tšebeletso {Tlas'a maemo a tloaelehileng e ka sebelisoa bakeng sa lilemo tse 8 ho isa ho tse 10, 'me nako ea tiisetso ka kakaretso e tšepisitsoe ho ba 1 selemo.
5. Ho hanyetsa ka matla ho kenella {hydrofluoric acid.Khase ea chlorine.Bromofluoric acid le likhase tse ling li na le khanyetso e ntle ea ho kenella
Tshebetso:
Tshebetso: mosebetsi o mahareng -100 ℃ ~ -250 ℃
Khatello e mahareng ea ho sebetsa: khatello e ntle: -2.5MPa, ho hanyetsa khatello e mpe mocheso oa kamore 70KPa
Corrosion resistance: tšepe polytetrafluoroethylene sehlopha sa composite phala fittings, ho phaella ho e qhibilihisitsoeng tšepe lithium, potasiamo, sodium, chlorine trifluoride, oksijene trifluoride mocheso phahameng, phallo e phahameng ea fluorine mokelikeli, e ka hanyetsa hoo e ka bang tsohle mecha ea litaba ea lik'hemik'hale, ho akarelletsa le concentrated nitric acid le aqua regia corrosion, e ka sebetsa mocheso oa 230 ℃ - 250 ℃ nako e telele.Sehlopha sa tšepe ea polyvinylidene fluoride kapa tse ling tsa sehlopha sa vinylidene fluoride composite tube, ho halogen, halogenated hydrocarbons, li-oxidants tse matla, acid e belang, alkali, mefuta e mengata ea metsoako ea lintho tse phelang e na le ts'oaetso e ntle ea kutu, empa e sa fuming sulfuric acid, concentrated chesang ea sulfuric acid le nitric acid, 90 ℃ ka holim'a ketone, ester, amine le mocheso o phahameng oa sulfonated agent corrosion.
Melemo:
Ho hanyetsa mocheso o phahameng - sebelisa mocheso o sebetsang ho fihlela ho 250 ℃.
Ho hanyetsa mocheso o tlase - boima bo botle ba mechine;esita le haeba mocheso o theohela ho -196 ° C, bolelele bo ka bolokoa ho 5%.
Corrosion resistance - e hanyetsanang le lik'hemik'hale tse ngata le lihlapolli, tse hanyetsanang le li-acids tse matla le alkalis, metsi le litlhare tse fapa-fapaneng tsa tlhaho.
Ho hanyetsa boemo ba leholimo - e na le bophelo bo botle ba botsofali ba polasetiki efe kapa efe.
Lubricious haholo - coefficient e tlaase ka ho fetisisa ea khohlano ea thepa leha e le efe e tiileng.
E se nang sekhomaretsi - e na le tsitsipano e tlaase ka ho fetisisa holim'a thepa leha e le efe e tiileng 'me ha e khomarele ntho leha e le efe.
E seng chefo - e seng chefo ho lintho tse phelang
Tšebeliso ea lihlahisoa:
Tšepe lined PTFE pipe fittings applications: a loketse bakeng sa likhase tse senyang ka matla le metsi ka mocheso o phahameng, mefuta e meng ea liphaephe tse entsoeng ka tšepe-polasetiki le lipeipi tsa tšepe ha li tšoanelehe bakeng sa ho tsamaisa mecha ea litaba, tšepe ea PTFE composite.Phaephe e kopantsoeng e sebetsa, tšepe ea polyvinylidene fluoride e kopantsoeng phala e loketseng ho tsamaisa mecha ea litaba e senyang ka mocheso o sebetsang oa -40 ℃ ~ +150 ℃.
Lisebelisoa tsa liphaephe tse entsoeng ka tšepe tsa PTFE tse entsoeng ka tšepe, li sebelisa mokhoa o tiileng oa lesela, tse hanyetsanang le khatello e mpe le vacuum, ho bopa ntle le seams, se bataletseng le se tiileng, ha se na bokaholimo ba concave.Motsoako ha o oa.E sebelisoa haholo ho matla a motlakase, indasteri ea lik'hemik'hale, lihlahisoa tsa petrochemical, ts'ireletso ea tikoloho le liindasteri tse ling.