Mmala o sa keneleng Metsi NBR EPDM SILICONE FKM SBR Rubber O-Ring
Lintlha tse Potlakileng
| Boholo: | customized, Non-Standard/Standard | Sebaka sa Tšimoloho: | Zhejiang, China |
| Lebitso la Brand: | Yokey / OEM | Nomoro ea Mohlala: | E tloaelehileng/ E sa tlwaelehang |
| Mmala: | Tloaelo | Kopo: | Liindasteri tsohle |
| Setifikeiti: | IATF16949/RoHS/REACH/PAHS/KTW/NSF | Mofuta oa thepa: | NBR FKM EPDM CR SIL PTFE joalo-joalo. |
| Sebopeho: | Ts'ebetso ea ho Tiisa/Ho hanyetsa ho Apara/Mocheso o Phahameng le o Tlase | MOQ: | 20000pcs |
| Ho thatafala: | Ho ea ka boitsebiso | Ho paka: | Mokotla oa polasetiki / Tloaelo |
| Mocheso o sebetsang: | Khetha Boitsebiso bo Loketseng |
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Lintlha tsa Sehlahisoa
| Lintlha tsa Sehlahisoa | |
| Lebitso la sehlahisoa | O-RING |
| Mofuta oa Boitsebiso | NBR,EPDM,SIL,FKM,SBR,NR, joalo-joalo. |
| Hardness Range | 20-90 Shore A |
| Mmala | Customized |
| Boholo | AS568, PG & Non-Standard O-Rings |
| Kopo | Liindasteri |
| Litifikeiti | FDA, RoHS, REACH, PAHs |
| OEM / ODM | E fumaneha |
| Lintlha tsa ho paka | Mekotla ea polasetiki ea PE ebe ho ea lebokoseng / joalo ka kopo ea hau |
| Lead time | 1).Matsatsi a 1 haeba thepa e le setokong 2).10days haeba re na le hlobo e teng |
| Port of Loading | Ningbo |
| Mokhoa oa ho Romela | SEA, AIR, DHL, UPS, FEDEX, TNT, joalo-joalo. |
| Litefiso Melao | T/T,L/C,Paypal, Western Union |
E fumaneha
NBR(Nitrile-Butadiene Rubber)·HNBR(Hydrogenated Acrylonitrile-butadiene Rubber)
XNBR (Carboxylated nitrile rabara)
·EPDM/EPR (Ethylene-propylene)
· VMQ (rabara ea silicone)
·CR (Neoprene Rubber)
FKM/FPM (Fluorocarbon)
AFLAS (Tetrapropyl Fluoro Elastomer)
FVMQ (Fluorosilicone)
FFKM (Aflas® kapa Kalrez®)
·PTFE (Poly tetra fluoroethylene)
PU (Polyurethane)
·NR (Rabara ea Tlhaho)
SBR (Styrene-butadiene Rubber)
·IIR (Butyl Rubber)
ACM (Acrylate Rubber)
Melemo ea 0-Ring BOX
Ha likarolo tse ling tsa 0-ring li haella, 'me tekanyo ea tiiso e tsejoa ha likarolo li sa fumanehe, 0-ring kits dimension area hobane li fana ka khetho ea metsoako le boholo ba O-ring bakeng sa likopo tse fapaneng.
Li-kits tsa 0-ring li entsoe ka assortment ea boleng bo holimo le rabara e tšoarellang ea nitrile 0-ings. Mehele e hlophisitsoe hantle ka lebokoseng bakeng sa polokelo e sireletsehileng.
Lisebelisoa tsa 0-ring ke maemo a indasteri, 'me li na le sekoaelo se ka ntle, se nang le lintlha tsa bongata, le boholo ba litiiso tsohle tsa 0-ring phaposing ka' ngoe.
0-ring kits e fanoa ka rabara ea nitrile hobane batho ba bangata ba fapaneng ba sebelisa lisebelisoa ha ba le metsing a letsoai, ozone e ba thusa ho hlasela NBR. Ka hona, Viton le NBR oring box li sebelisitse matsoho ho roba boima ba nitrile.
Lebokose la oring la Viton le bohlokoa ho lokisa lipompo ka lebaka la NBR, 'me li-ring kits ft li-valve tse fapaneng li etsa haholo-holo mehlala e ratoang.
0-ring e sebetsa hantle ho fokotsa litšenyehelo tsa tlhokomelo hammoho le basebeletsi ba kopano ka ho felisa likhakanyo tsa ho khetha nako ena ea ho boloka.
0-ring e fana ka boiketlo 'me e bonolo ho e sebelisa, kahoo e etsa hore e be e loketseng bakeng sa ts'ebeliso le ho hlokomeloa.
Lintlha
The ho tiisa reng (ptfe coated ring) kopanya elasticity le ho tiisa thepa ea rabara le lik'hemik'hale hanyetsa Teflon. E entsoe ka silicone kapa Viton rabara (fluororubber) mokokotlo oa ka hare le Teflon FeP e batlang e le tšesaane (polyperfluorinated ethylene propylene) kapa Teflon Pfa (soluble polytetrafluoron) e kopantsoeng hammoho, lesale lena la TEflon la rabara le fana ka ts'ebetso e babatsehang ea ho tiisa.
Rubber O-ring e bonolo ho apara, k'hemik'hale ea ho senya ha lik'hemik'hale le khase e khonang ho phunyeletsa ha e na thuso, boima bo hloekileng ba O-ring bo phahame ho hanyetsa khatello empa bofokoli bo fokolang. Teflon FeP/TeFLon PFA O-rings e na le solubility e ntle le botsitso ba lik'hemik'hale (ntle le haeba e hlaseloa ke tšepe ea alkali, fluorine le halide tse ling ka mocheso o phahameng) 'me e na le elasticity e ntle haufi le li-O-rings tsa rabara, FeP/TeFLon The pFA e na le coefficient e tlase haholo ea likhohlano (feela 0.1 ho 0.2) le khanyetso e ntle ea ho kenella ha khase, e etsang hore litiiso tse koaetsoeng li loketse lits'ebetso. Ka hona, ptfe coated O-ring, ho ena le theko e phahameng PERfluorinated rabara O-ring.
Mosebetsi
Sebaka se kopantsoeng sa mahala le se ts'oanang sa teFLon FEP / TEFLon PFA le mokokotlo oa ka hare oa rabara li etsa hore selikalikoe sa ho tiisa kaofela se boloke tiiso e ts'oanang, elastic le compression ea ntlha e 'ngoe le e' ngoe holim'a seaparo sa lesale la tiiso, e ka kenngoa khafetsa tlas'a ts'ebetso e tsoelang pele. khatello. Ka keketseho ea khatello e bohareng, lesale la ho tiisa le hatelloa ka kakaretso. Rela ea ho tiisa e tšoana le mokelikeli o phahameng oa viscosity, 'me khatello e sebetsang ho eona e fetisetsoa hohle ntle le ho fokotseha.
Lintho tse bonahalang
Teflon FEP le Teflon PFA li tšoana hantle, empa teflon PFA e na le khanyetso e phahameng ea mocheso ho feta Teflon FEP.
Lesale la ho koaela le tiileng ke *, palo e kholo ea lits'ebetso le tiiso e tsitsitseng le tiiso e matla. Hollow silicone rabara e koahetsoeng ka selikalikoe sa terata e tiisang bophara ba terata hangata e kholoanyane, e sebelisoa ka tiiso e tsitsitseng, ho thatafala ha eona le ho hanyetsa khatello ho tlase ho feta selikalikoe se tiisitsoeng sa lesale la ho tiisa.
Khatello
Ho ba teng ha seaparo sa ka ntle sa feP ho etsa hore selikalikoe sa ho tiisa se be le khanyetso e ntle ea ho thatafala le ho hanyetsa brittleness, 'me mokokotlo o ka hare o entsoeng ka rabara ea silicone kapa rabara ea Viton e etsa hore selikalikoe sa tiiso se ntse se boloka elasticity e ntle tlas'a mocheso o phahameng oa 205 ℃. Papiso ea ts'ebetso ea tiiso ea rabara ea kalrez (rabara ea perfluoroether), rabara ea Viton le lesale la feP le koahetsoeng ka mochine oa khatello e bontšoa 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 selikalikoe sa tiiso e koahelang, e nang le khatello e ntle ha e ntse e boloka thepa ea rabara. Litiiso tsa lesale tse koahetsoeng li entsoe ka taolo e thata ea boleng ka tšebeliso ea ts'ebetso e khethehileng eo Teflon FeP polymer e koahetsoeng ka ho feletseng mokokotlong o ka hare oa rabara 'me O-ring e etsoa ka mamello e hlokahalang. Lintlha tse sebelisitsoeng li bonts'a hore re na le boitlamo ba boleng bo botle ba lihlahisoa tsa rona tsa ho roala, tse ipapisitseng le tlhahlobo ea ts'ebetso le taolo e tiileng ho netefatsa khotsofalo ea bareki le ts'ebeliso e bolokehileng ea sehlahisoa. Ha ho bapisoa le rabara leha e le efe kapa TEflon o-ring e hloekileng, lesale la ho tiisa le na le tiiso e ke keng ea lekanngoa le bophelo bo bolelele, haholo-holo mecheng ea litaba e thata.
Lik'hemik'hale Corrosion Resistance
Teflon FEP/Teflon PFA ke karolo ea motheo ea reng e koalang. E na le khanyetso e babatsehang ea khoholeho ea lik'hemik'hale. Ka mocheso o tloaelehileng oa tšebeletso, Teflon FeP / Teflon PFA e hlaseloa ke lik'hemik'hale tse seng kae 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 Teflon FeP (thempereichara ea moeli e khothalletsoang: 204℃/400F)/ Teflon PFA (thempereichara ea moeli e khothalletsoang: 260℃/500F), lik'hemik'hale tse ling tse maemong a phahameng li tla itšoara ka eona. Ka mocheso o phahameng, Teflon FeP/Teflon PFA e chesoa ke metsoako ea lintho tse phelang e nang le 80% NaOH le KOH, li-hydrides tsa tšepe tse kang boric acid (B2 H6), aluminium chloride, ammonia (NH3) le amino acid (NH2) le imino (R). = NH). Letotong la 80f, karabelo e sa foleng ea oxidation ea 70% nitric acid le eona e ka ba 80f.
Haeba e sebelisoa maemong ana, sehlahisoa se tlas'a teko e khethehileng. Ho phaella ho lik'hemik'hale tse boletsoeng, lesale la ho roala hangata le na le lik'hemik'hale tse kenang lik'hemik'hale tse ling.
Melemo e ka sehloohong
1, khanyetso e ikhethang ea lik'hemik'hale, e batlang e loketse mecha eohle ea litaba ea lik'hemik'hale
2. Excellent corrosion resistance
3, mefuta e mengata ea mocheso oa kopo
4, compressibility e ntle
5, khahlanong le khohlano
6. Ho hanyetsa hantle ho qhibiliha le ho ruruha
7, ho hanyetsa khatello e phahameng
8, nako e ntle ea ho tiisa, bophelo bo bolelele ba ts'ebeletso
SEBELISA
1, pompo le valve 2, sejana sa karabelo 3, tiiso ea mochini 4, filthara 5, sekepe sa khatello 6, mochini oa mocheso 7, boiler 8, pipeline flange 9, compressor ea khase
Indasteri ea Kopo
1. Ts'ebetso ea Lik'hemik'hale 2. Ho Etsa Lifofane 3. Indasteri ea Meriana 4. Lipalangoang tsa Petroleum le Lik'hemik'hale 5. Ho Hloekisa Oli 6. Indasteri ea Lifilimi 7. Boenjiniere ba Lihatsetsi 8
Litaelo tsa ho kenya lesale la ho tiisa la reng e koahelang
1, ho kenya kapa ka lesale la ho tiisa la lesale la sekoahelo le hloka boreleli, ha ho burr, groove le Angle e bohale, profil ea lesoba le ka hare e lokela ho fihla ho limilimithara tse 20, profil ea shaft e lokela ho fihla ho limilimithara tse 10.
2. Sebelisa oli e khanyang e hloekileng kapa grease ho tlotsa bokaholimo ba reng ea tiiso le ho kopana ha eona le likarolo tse amehang.
3. Haeba lesale la ho tiisa la sekoahelo le thata ho kenya sefateng, le ka qoelisoa metsing a chesang ka metsotso e seng mekae ho etsa hore e atolohe. O-ring e nolofalitsoeng le e atolositsoeng e bonolo ho e kenya. Kenya O-ring ha e ntse e chesa 'me u khutlele boholo ba eona ba pele ha e phola.
4. U se ke ua koba o-ring ea cladding ka matla haholo, ho seng joalo e tla baka ho sosobana ha teflon le ho ama ts'ebeliso.
Khatello e hlokahalang ea lesale la ho tiisa ke ka tsela e latelang
Tiiso e tsitsitseng: 15% -20%
Tiiso e matla: 10% -12%
Boemo ba moea: 7% -8%
Moseho
Sebopeho sa O-shaped karolo e koahetsoeng ka lesale la ho tiisa lesale ke sehlahisoa se tloaelehileng, ha e le hantle, se ka boela sa etsa lisekoere le li-rectangular tse koahetsoeng ka lesale la ho tiisa, lesale lena la ho tiisa le sebelisoa sebakeng se seholo sa ho tiisa le ho mamella khatello e kholoanyane e ntle, le boholo ba eona ba ho kenya. e ka etsoa ka karolo e bōpehileng joaloka o, e koahetsoeng ka lesale la ho tiisa lesale le tšoanang, empa le hloka compression e tlaase.
Litiiso tsa mehele tse koahetsoeng ka O-karolo li atile haholo, lisekoere kapa li-rectangular tse koahetsoeng ka mehele li sebelisoa maemong a itseng, ka kopo ikopanye le k'hamphani ea rona kapa barekisi pele u reka le ho buisana.
Karolo ea khutlonnetsepa ea selikalikoe se koaetsoeng se entsoe ho latela sebopeho se ikhethileng sa sekoaelo sa sekoaelo sa ho qetela, gasket ena e tiisitsoeng e bitsoa selikalikoe se koahetsoeng ka mahlakore a mabeli, se ka ntle se koahetsoeng ka teFLon FEP/PFA litlhaloso tse fapaneng le bophara ba sekoaelo. khutlonnetsepa ho tiisa lesale letoto la lihlooho tse le a tlotsitsoeng lesale le boetse le ka ho feletseng.
