'Mala o sa keneleng metsi oa NBR EPDM SILICONE FKM SBR Rubber O-Ring
Lintlha tse Potlakileng
| Boholo: | e etselitsoeng motho ka mong, e seng ea maemo a tloaelehileng/e tloaelehileng | Sebaka sa Tšimoloho: | Zhejiang, China |
| Lebitso la Letšoao: | Yokey/OEM | Nomoro ea Mohlala: | E tloaelehileng/E seng ea maemo |
| 'Mala: | E ikgethileng | Kopo: | Indasteri eohle |
| Setifikeiti: | IATF16949/RoHS/REACH/PAHS/KTW/NSF | Mofuta oa Boitsebiso: | NBR FKM EPDM CR SIL PTFE jj. |
| Tšobotsi: | Ho Tiisa Tshebetso/Khanyetso ea ho Aparela/Mocheso o Phahameng le o Tlase | MOQ: | 20000pcs |
| Boima: | Ho ea ka thepa | Pakete: | Mokotlana oa polasetiki/Mokhoa o ikhethileng |
| Mocheso o sebetsang: | Khetha Boitsebiso bo Loketseng |
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Lintlha tsa Sehlahisoa
| Tlhahisoleseding ea Sehlahisoa | |
| Lebitso la sehlahisoa | O-RING |
| Mofuta oa Boitsebiso | NBR, EPDM, SIL, FKM, SBR, NR, jj. |
| Sebaka sa ho tiea | 20-90 Lebōpo la A |
| 'Mala | E etselitsoeng uena |
| Boholo | AS568, PG le Li-O-Rings tse sa Tloaelehang |
| Kopo | Liindasteri |
| Lisetifikeiti | FDA, RoHS, REACH, PAHs |
| OEM / ODM | E fumaneha |
| Lintlha tsa ho paka | Mekotla ea polasetiki ea PE ebe u e isa lebokoseng / ho ea ka kopo ea hau |
| Lead time | 1). Matsatsi a 1 haeba thepa e le teng 2) .10days haeba re na le hlobo e teng |
| Kou ea ho kenya | Ningbo |
| Mokhoa oa ho Romela | LEOATLE, MOEA, DHL, UPS, FEDEX, TNT, jj. |
| Melao ea Tefo | T/T, L/C, Paypal, Western Union |
E fumaneha
·NBR(Rubber ea Nitrile-Butadiene)·HNBR(Rubber ea Acrylonitrile-butadiene e nang le Hydrogenated）
·XNBR (rabara ea nitrile e nang le khaboxylated)
·EPDM/EPR (Ethylene-propylene)
·VMQ（rabara ea silicone）
·CR (Rubber ea Neoprene)
·FKM/FPM（Fluorocarbon）
·AFLAS (Tetrapropyl Fluoro Elastomer)
·FVMQ（Fluorosilicone）
FFKM (Aflas® kapa Kalrez®)
·PTFE (Poly tetra fluoroethylene)
·PU(Polyurethane)
·NR (Rabara ea Tlhaho)
·SBR(Rubber ea Styrene-butadiene)
·IIR (Butyl Rubber)
· ACM (Rabara ea Acrylate)
Melemo ea LEBOKOSO LA 0-Ring
Ha likarolo tse ling tsa lesale la 0 li le sieo, 'me boholo ba tiiso bo tsejoa ha likarolo li sa fumanehe, lesale la 0 le na le sebaka sa boholo hobane li fana ka khetho ea metsoako le boholo ba lesale la O bakeng sa lits'ebetso tse fapaneng.
Likiti tsa 0-ring li entsoe ka mefuta e fapaneng ea boleng bo holimo le rabara ea nitrile e tšoarellang ea 0-ings. Mehele e hlophisitsoe hantle ka lebokoseng bakeng sa polokelo e sireletsehileng.
Likiti tsa 0-ring ke maemo a indasteri, 'me li na le sekoahelo sa kantle, se nang le lintlha tsa bongata, le boholo ba litiiso tsohle tsa 0-ring karolong e 'ngoe le e 'ngoe.
Dikiti tsa 0-ring di fanwa ka rabara ya nitrile hobane batho ba bangata ba sebedisang disebediswa tsena ha ba le metsing a letswai, ozone e ba thusa ho hlasela NBR. Ka hona, Viton le lebokose la ho sebedisa NBR di sebedisitse matsoho ho roba thata ya nitrile.
Lebokose la ho kenya la Viton le bohlokoa ho lokiseng lipompo ka lebaka la NBR, 'me lisebelisoa tsa ho kenya li-valve tse fapaneng li etsa mefuta e tsebahalang haholo.
Lesale la 0 le sebetsa hantle ho fokotseng ditjeo tsa tlhokomelo hammoho le basebetsi ba kopano ka ho tlosa ho hakanya ha ho kgethwa nako ena e bolokang.
0-ring e fana ka boiketlo 'me e bonolo ho e sebelisa, ka hona e etsa hore e be e loketseng ho sebelisoa le ho hlokomeloa.
Lintlha tse qaqileng
Lesale la ho tiisa (lesale le koahetsoeng ka ptfe) le kopanya ho tenyetseha le thepa ea ho tiisa ea rabara le khanyetso ea lik'hemik'hale ea Teflon. Le entsoe ka karolo e ka hare ea rabara ea silicone kapa Viton (fluororubber) le Teflon FeP (polyperfluorinated ethylene propylene) e tšesaane haholo kapa Teflon Pfa (polytetrafluoron e qhibilihang) e koahetsoeng ka motsoako, lesale lena la rabara la TEflon le fana ka ts'ebetso e ntle ea ho tiisa.
Ho bonolo ho apara lesale la O-rabara, ho hanyetsa mafome ka lik'hemik'hale le ho hanyetsa ho kenella ha khase ha ho na thuso, ho thatafala ha O-rabara ho hloekileng ho phahame ho hanela khatello empa ho tenyetseha ho fokola. Masale a O-rabara a Teflon FeP/TeFLon PFA a na le ho qhibiliha ho hotle le botsitso ba lik'hemik'hale (ntle le haeba a hlaseloa ke litšepe tsa alkali, fluorine le li-halide tse ling mochesong o phahameng) 'me a na le ho tenyetseha ho hotle haufi le masale a O-rabara, FeP/TeFLon PFA e na le coefficient e tlase haholo ea khohlano (e leng 0.1 ho isa ho 0.2 feela) le ho hanyetsa ho fetisisa ho kenella ha khase, e leng se etsang hore litiiso tsa lesale tse koahetsoeng li lokele lits'ebetso tse matla. Ka hona, ptfe e koahetse lesale la O-rabara, ho e-na le lesale la O-rabara le turang la PERfluorinated.
Mosebetsi
Bokaholimo bo lokolohileng le bo lekanang ba sekoahelo sa teFLon FEP/TEFLon PFA le karolo e ka hare ea rabara li etsa hore lesale lohle la ho tiisa le boloke ho tiisa ho tšoanang, ho tenyetseha le ho hatelloa ha ntlha ka 'ngoe holim'a lesale la ho tiisa ho lekana, li ka kenngoa khafetsa tlas'a khatello e tsoelang pele. Ka keketseho ea khatello e mahareng, lesale la ho tiisa le hatelloa ka kakaretso. Lesale la ho tiisa le tšoana le mokelikeli o nang le viscosity e phahameng, 'me khatello e sebetsang ho lona e fetisetsoa ka mahlakoreng 'ohle ntle le ho fokotseha.
Thepa
Teflon FEP le Teflon PFA li tšoana hantle, empa teflon PFA e na le khanyetso e betere ea mocheso o phahameng ho feta Teflon FEP.
Lesale la ho tiisa le tiileng le koahelang ke *, palo e kholo ea lits'ebetso le tiiso e sa fetoheng le tiiso e matla. Sekoti sa silicone rabara e koahetsoeng ka lesale la ho tiisa ... sa fetoheng.
Khatello
Boteng ba sekoahelo sa kantle sa feP bo etsa hore lesale la ho tiisa le be le khanyetso e ntle ea ho thatafala le khanyetso ea ho robeha, 'me karolo e ka hare e entsoeng ka rabara ea silicone kapa rabara ea Viton e etsa hore lesale la ho tiisa le lule le boloka ho tenyetseha ho hoholo tlas'a mocheso o phahameng oa 205℃. Papiso ea ts'ebetso ea ho tiisa ea rabara ea kalrez (rabara ea perfluoroether), rabara ea Viton le lesale le koahetsoeng ka feP sesebelisoa sa khatello e bontšitsoe setšoantšong: Liphetho tsa liteko li bontša hore thepa ea 'mele ea rabara ea silicone kapa rabara ea Viton le Teflon FeP/TeFLon Thepa ea lik'hemik'hale ea PFA e kopantsoe ho etsa lesale la tiiso la lesale le koahelang, le nang le khanyetso e ntle ha le ntse le boloka thepa ea rabara. Litiiso tsa lesale tse koahetsoeng li etsoa ka taolo e tiileng ea boleng ka ts'ebeliso ea ts'ebetso e ikhethang eo polymer ea Teflon FeP e koahetsoeng ka botlalo karolong e ka hare ea rabara 'me lesale la O le etsoa ho latela maemo a hlokahalang a tloaelehileng. Lintlha tse sebelisitsoeng li bontša hore re na le boitlamo ba boleng bo botle lihlahisoa tsa rona tsa ho koahela, tse thehiloeng litekong tsa ts'ebetso le taolo e tiileng ho netefatsa khotsofalo ea bareki le ts'ebeliso e sireletsehileng ea sehlahisoa. Ha ho bapisoa le rabara efe kapa efe kapa efe kapa lesale la o-o la TEflon le hloekileng, lesale la ho tiisa le na le ho tiisa ho sa bapisoeng le bophelo bo bolelele, haholo-holo mecheng e matla.
Khanyetso ea Ts'enyeho ea Lik'hemik'hale
Teflon FEP/Teflon PFA ke karolo ea motheo ea lesale la sekoahelo. E na le khanyetso e ntle khahlanong le khoholeho ea lik'hemik'hale. Mochesong o tloaelehileng oa ts'ebeletso, Teflon FeP/Teflon PFA e hlaseloa ke lik'hemik'hale tse 'maloa feela,' me ke lik'hemik'hale tse sa lumellaneng feela tse thathamisitsoeng mona. Mohlala, metheo e meng e matla ea tšepe, fluorine le halide tse ling ha li lumellane le Teflon FeP/Teflon PFA.
Ha e pepesetsoa ho Teflon FeP (mocheso o lekanyeditsweng o kgothaletswang: 204℃/ 400F)/ Teflon PFA (mocheso o lekanyeditsweng o kgothaletswang: 260℃/ 500F), dikhemikhale tse ding tse nang le maemo a hodimo di tla arabela le yona. Dithempereichara tse phahameng, Teflon FeP/Teflon PFA e bola ke metswako ya manyolo e nang le 80% NaOH le KOH, di-hydride tsa tshepe tse kang boric acid (B2 H6), aluminium chloride, ammonia (NH3) le di-amino acid tse ding (NH2) le imino (R = NH). Mofuteng wa 80f, diketso tse sa foleng tsa oxidation tsa 70% nitric acid le tsona di ka ba 80f.
Haeba e sebelisoa maemong ana, sehlahisoa se ka hlahlojoa ka tsela e khethehileng. Ntle le lik'hemik'hale tse boletsoeng, lesale la ho roala hangata ha le na lik'hemik'hale ho lik'hemik'hale tse ling.
Melemo e meholo
1, khanyetso e ikhethang ea lik'hemik'hale, e batlang e loketse lik'hemik'hale tsohle
2. Khanyetso e ntle ea ts'enyeho
3, mefuta e fapaneng ea ts'ebeliso ea mocheso
4, ho hatelloa hantle
5, ho thibela khohlano
6. Ho hanyetsa hantle ho qhibiliha le ho ruruha
7, khanyetso e phahameng ea khatello
8, ho tšoarella ho tiileng ho babatsehang, bophelo bo bolelele ba tšebeletso
TŠEBELISO
1, pompo le valve 2, sejana sa karabelo 3, tiiso ea mechini 4, sefe 5, sejana sa khatello 6, phapanyetsano ea mocheso 7, boiler 8, flange ea liphaephe 9, compressor ea khase
Indasteri ea Kopo
1. Ts'ebetso ea Lik'hemik'hale 2. Tlhahiso ea Lifofane 3. Indasteri ea Meriana 4. Tsamaiso ea Petroleum le Lik'hemik'hale 5. Ho Hloekisa Oli 6. Indasteri ea Lifilimi 7. Boenjiniere ba Sehatsetsing 8
Litaelo tsa ho kenya lesale la ho tiisa la lesale la sekoahelo
1, ho kenya kapa ho feta ka lesale la ho tiisa la karolo ea lesale la sekoahelo ho hloka hore ho be boreleli, ho se be le burr, groove le Angle e bohale, boemo ba lesoba le ka hare bo lokela ho fihla ho 20 milliinch, boemo ba shaft bo lokela ho fihla ho 10 milliinch.
2. Sebelisa oli e bobebe kapa mafura a hloekileng ho tlotsa bokaholimo ba lesale la ho kwala le ho kopana ha lona le dikarolo tse amehang.
3. Haeba lesale la ho kwala la lesale la sekoahelo le le thata ho le kenya hodima shaft, le ka qoelisoa ka metsing a chesang metsotso e mmalwa ho etsa hore le hole. Lesale la O le bonolo le le atolositsoeng le bonolo ho le kenya. Kenya lesale la O ha le ntse le chesa 'me u le khutlisetse boholong ba lona ba pele ha le phola.
4. O se ke wa koba lesale la o-ring la lesale la ho kwala ka matla haholo, ho seng jwalo le tla baka ho sosobana ha teflon mme le ame tshebediso.
Khatello e hlokahalang ea lesale la ho tiisa ke e latelang
Tiiso e sa fetoheng: 15% -20%
Tiiso e matla: 10% -12%
Boemo ba pneumatic: 7%-8%
Moseho
Lesale la ho tiisa lesale le koahetsoeng ka karolo ea O ke sehlahisoa se tloaelehileng, ehlile, le ka boela la etsa lesale la ho tiisa lesale le koahetsoeng ka karolo ea lisekoere le likhutlo li 'ne, lesale lena la ho tiisa le sebelisoa holim'a sebaka se seholo sa ho tiisa 'me le ka mamella khatello e kholo e ntle, 'me boholo ba eona ba ho kenya bo ka etsoa ka lesale la ho tiisa lesale le koahetsoeng ka karolo ea O ka tsela e tšoanang, empa le hloka khatello e tlase.
Litiiso tsa lesale tse koahetsoeng ka karolo ea O li atile haholo, litiiso tsa lesale tse koahetsoeng ka karolo e sekwere kapa e khutlonnetsepa hangata li sebelisoa maemong a itseng a itseng, ka kopo ikopanye le k'hamphani ea rona kapa bafani ba rona pele o odara le ho buisana.
Karolo e khutlonnetsepa ea lesale la ho tiisa le koahetsoeng e entsoe ho latela lesoba le tloaelehileng la bokaholimo ba ho tiisa sekoahelo sa ho qetela, gasket ena ea ho tiisa e bitsoa lesale la ho tiisa le koahetsoeng le khutlonnetsepa, karolo e ka ntle e koahetsoeng ka teFLon FEP/PFA litlhaloso tse fapaneng le bophara ba letoto la boholo ba lesale la ho tiisa le koahetsoeng le khutlonnetsepa 'me lesale le koahetsoeng le lona le phethehile.
