Isampula Yamafutha E-NBR Seals NBR Rubber O Ring Seal Ethengiswayo Ethengiswayo Ethengiswayo Ethengiswayo Ethengiswayo Ethengiswayo Ethengiswayo Ethengiswayo Ezitolo Ezithengiswayo

Ibhizinisi liyaqhubeka nomqondo wokusebenza "ukuphathwa kwesayensi, ikhwalithi ephezulu kanye nokusebenza kahle, ikhasimende eliphakeme kakhulu le-Wholesale OEM/ODM Free Sample Factory NBR Oil Seals NBR Rubber O Ring Seal, Silangazelela ngobuqotho ukudala ubudlelwano obuhle kakhulu bokubambisana namakhasimende avela ekhaya nakwamanye amazwe ukuze sakhe ikusasa eliqhakazile elibonakalayo ndawonye.
Ibhizinisi liyaqhubeka nomqondo wokusebenza "ukuphathwa kwesayensi, ikhwalithi ephezulu kanye nokusebenza kahle, ikhasimende eliphakeme kakhuluIzindandatho ze-China O kanye nendandatho yokuvala uwoyela, Njengoba inkampani ikhula, manje imikhiqizo nezixazululo zethu zithengiswa futhi zikhonzwa emazweni angaphezu kwe-15 emhlabeni jikelele, njengeYurophu, iNyakatho Melika, iMpumalanga Ephakathi, iNingizimu Melika, iNingizimu Asia njalo njalo. Njengoba sikhumbula ukuthi ukusungula izinto ezintsha kubalulekile ekukhuleni kwethu, ukuthuthukiswa komkhiqizo omusha kuhlala kunjalo. Ngaphandle kwalokho, amasu ethu okusebenza aguquguqukayo futhi asebenzayo, izimpahla ezisezingeni eliphezulu kanye namanani ancintisanayo yilokho kanye amakhasimende ethu akufunayo. Futhi insizakalo enkulu isilethela idumela elihle lesikweletu.

Imininingwane Esheshayo

Imininingwane Yomkhiqizo

Kuyatholakala

·I-NBR (Irabha ye-Nitrile-Butadiene) ·I-HNBR (Irabha ye-Acrylonitrile-butadiene ene-hydrogenated)

· I-XNBR （irabha ye-nitrile e-Carboxylated）

·EPDM/EPR (i-Ethylene-propylene)

· I-VMQ（irabha ye-Silicone）

· I-CR (i-Neoprene Rubber)
·FKM/FPM（Fluorocarbon）

· I-AFLAS (i-Tetrapropyl Fluoro Elastomer)

·FVMQ（Fluorosilicone）

·FFKM (Aflas® noma Kalrez®)

·PTFE (i-Poly tetra fluoroethylene)

·PU（Polyurethane）

· I-NR (Irabha Yemvelo)

·Irabha ye-SBR（ye-styrene-butadiene）

·IIR（Irabha ye-Butyl）

· Irabha ye-ACM (i-Acrylate)

Izinzuzo ze-0-Ring BOX

Uma ezinye izingxenye zendandatho engu-0 zingekho, futhi ubukhulu besivalo buyaziwa ngenkathi izingxenye zingatholakali, indandatho engu-0 ibeka indawo yobukhulu ngoba inikeza ukukhetha kwama-compounds kanye nosayizi wendandatho ye-O yezinhlelo zokusebenza ezahlukene.

Amasethi endandatho engu-0 enziwe ngezinhlobonhlobo zekhwalithi ephezulu kanye ne-0-ings eqinile yerabha ye-nitrile. Amasongo ahlelwe kahle ebhokisini ukuze agcinwe kahle.

Ama-kit angama-0-ring ayindinganiso yemboni, futhi anezimbozo zangaphandle, eziqukethe imininingwane yobuningi, kanye nosayizi wazo zonke izivalo zama-0-ring endaweni ngayinye.

Ama-kit e-0-ring anikezwa ngerabha ye-nitrile ngoba iningi lababhukudi basebenzisa imishini ngenkathi besemanzini anosawoti, i-ozone iyabasiza ekuhlaseleni i-NBR. Ngakho-ke, i-Viton kanye nebhokisi lokuhlola le-NBR basebenzisene ngezandla ekuphuleni ubulukhuni be-nitrile.

Ibhokisi lokufaka i-Viton libalulekile ekulungiseni ompompi ngenxa ye-NBR, futhi ama-ring kit ft valve ahlukene enza amamodeli athandwayo ikakhulukazi.

Indandatho engu-0 iyasebenza ekunciphiseni izindleko zokulungisa kanye nabasebenzi bokuhlanganisa ngokuqeda ukuqagela ekukhetheni lesi sikhathi esisindisayo.

Indandatho engu-0 inikeza ukusebenziseka kalula futhi kulula ukuyisebenzisa, okwenza kube kuhle kakhulu ukuyisebenzisa futhi ihlale isesimweni esihle.

Imininingwane

Indandatho yokuvala (indandatho eboshwe nge-ptfe) ihlanganisa ukuqina kanye nezakhiwo zokuvala zerabha nokumelana kwamakhemikhali kwe-Teflon. Yenziwe nge-silicone noma i-Viton rubber (fluororubber) yangaphakathi kanye ne-Teflon FeP (polyperfluorinated ethylene propylene) encane kakhulu noma i-Teflon Pfa (i-polytetrafluoron encibilikayo) ehlanganiswe ndawonye, ​​le ndandatho ye-TEflon yerabha inikeza ukusebenza okuhle kakhulu kokuvala.

I-O-ring yerabha kulula ukuyigqoka, ukumelana nokugqwala kwamakhemikhali kanye nokumelana nokuvuleka kwegesi kubi, ubulukhuni be-O-ring emsulwa buphakeme ukumelana nokucindezelwa kodwa ukuvuleka okubi. Ama-O-ring e-Teflon FeP/TeFLon PFA anokuncibilika okuhle kanye nokuqina kwamakhemikhali (ngaphandle kokuthi ahlaselwe yizinsimbi ze-alkali, i-fluorine kanye nama-halide athile emazingeni okushisa aphezulu) futhi anokunwebeka okuhle eduze kwama-O-ring erabha, i-FeP/TeFLon I-pFA ine-coefficient ephansi kakhulu yokungqubuzana (kusuka ku-0.1 kuya ku-0.2 kuphela) kanye nokumelana okuhle kakhulu nokuvuleka kwegesi, okwenza izivalo zendandatho ezimboziwe zifanele ukusetshenziswa okunzima. Ngakho-ke, i-ptfe imboze i-O-ring, esikhundleni se-O-ring yerabha ebizayo ene-PERfluorinated.

Umsebenzi

Ubuso obukhululekile nobufanayo be-teFLon FEP/TEFLon PFA coating kanye ne-raber inner core kwenza yonke indandatho yokuvala ukuze igcine ukuvalwa okufanayo, ukunwebeka kanye nokucindezelwa kwephuzu ngalinye ku-sealing ring iyunifomu, kungafakwa ngokuphindaphindiwe ngaphansi kwesenzo sokucindezela okuqhubekayo. Ngokwanda kwengcindezi ephakathi, indandatho yokuvala iyacindezelwa iyonke. Indandatho yokuvala ifana noketshezi olunobuthi obukhulu, futhi ingcindezi esebenza kuyo idluliselwa kuzo zonke izinhlangothi ngaphandle kokunciphisa.

Izinto

I-Teflon FEP ne-Teflon PFA ziyafana kakhulu, kodwa i-teflon PFA inokumelana okungcono nokushisa okuphezulu kune-Teflon FEP

Indandatho yokuvala indandatho eqinile embozwe nge-*, inani elikhulu lezicelo kanye nophawu oluqinile kanye nophawu oluguquguqukayo. Ububanzi bendandatho yokuvala indandatho yerabha embozwe nge-silicone engenalutho ngokuvamile bukhulu, isetshenziswa kuphawu oluqinile, ubulukhuni bayo kanye nokumelana nokucindezelwa kuphansi kunendandatho yokuvala indandatho eqinile embozwe nge-core.

Ukucindezelwa

Ukuba khona kwengubo yangaphandle ye-feP kwenza indandatho yokuvala ibe nokumelana okuhle kokuqina kanye nokumelana nokuqhekeka, kanti ingaphakathi elenziwe ngerabha ye-silicone noma irabha ye-Viton lenza indandatho yokuvala ihlale iqinile ngaphansi kokushisa okuphezulu okungu-205℃. Ukuqhathaniswa kokusebenza kokuvala kwerabha ye-kalrez (irabha ye-perfluoroether), irabha ye-Viton kanye nendandatho eboshwe nge-feP kudivayisi yokucindezela kuboniswe esithombeni: Imiphumela yokuhlola ikhombisa ukuthi izakhiwo zomzimba zerabha ye-silicone noma irabha ye-Viton kanye ne-Teflon FeP/TeFLon Izakhiwo zamakhemikhali ze-PFA zihlanganiswa ukuze zakhe indandatho yokuvala indandatho, enokucindezela okuhle ngenkathi igcina izakhiwo zerabha. Izivali zendandatho eziboshwe zenziwe ngokulawulwa kwekhwalithi okuqinile ngokusebenzisa inqubo ekhethekile lapho i-polymer ye-Teflon FeP imbozwe ngokuphelele enkabeni yangaphakathi yerabha kanye ne-O-ring yenziwe ngokubekezelelana okujwayelekile okudingekayo. Idatha esetshenzisiwe ikhombisa ukuthi sinesibopho sekhwalithi enhle emikhiqizweni yethu yokuvala, esekelwe ekuhlolweni kokusebenza kanye nokulawula okuqinile ukuqinisekisa ukwaneliseka kwamakhasimende kanye nokusetshenziswa okuphephile komkhiqizo. Uma kuqhathaniswa nanoma iyiphi enye irabha noma indandatho ye-TEflon emsulwa, indandatho yokuvala inokuvalwa okungenakuqhathaniswa futhi ihlala isikhathi eside, ikakhulukazi ezindaweni eziqinile.

Ukumelana Nokugqwala Kwamakhemikhali

I-Teflon FEP/Teflon PFA iyingxenye eyisisekelo yendandatho yokumboza. Inokumelana okuhle kakhulu nokuguguleka kwamakhemikhali. Uma izinga lokushisa elijwayelekile lesevisi lisebenza, i-Teflon FeP/Teflon PFA ihlaselwa amakhemikhali ambalwa kuphela, futhi amakhemikhali angahambisani kuphela abhalwe lapha. Isibonelo, ezinye izisekelo eziqinile zensimbi, i-fluorine kanye namanye ama-halide awahambisani ne-Teflon FeP/Teflon PFA.

Uma itholakala ku-Teflon FeP (izinga lokushisa elilinganiselwe elinconywayo: 204℃/ 400F)/ Teflon PFA (izinga lokushisa elilinganiselwe elinconywayo: 260℃/ 500F), amanye amakhemikhali asezingeni eliphezulu azosabela kuyo. Emazingeni okushisa aphezulu, i-Teflon FeP/Teflon PFA igqwala ngamakhemikhali e-organic aqukethe i-80% NaOH ne-KOH, ama-hydride ensimbi njenge-boric acid (B2 H6), i-aluminium chloride, i-ammonia (NH3) kanye namanye ama-amino acid (NH2) kanye ne-imino (R = NH). Ku-80f range, ukusabela kwe-oxidation okungapheli kwe-70% nitric acid nakho kungaba yi-80f.

Uma isetshenziswa kulezi zimo, umkhiqizo ungaphansi kokuhlolwa okukhethekile. Ngaphezu kwamakhemikhali okukhulunywe ngawo, indandatho yokumboza ivame ukungasebenzisi amakhemikhali kwamanye amakhemikhali.

Izinzuzo eziyinhloko

1, ukumelana okuvelele kwamakhemikhali, cishe kufanelekile kuzo zonke izinhlobo zamakhemikhali

2. Ukumelana okuhle kakhulu kokugqwala

3, ububanzi besicelo sokushisa

4, ukucindezelwa okuhle

5, ukulwa nokungqubuzana

6. Ukumelana okuhle nokuncibilika nokuvuvukala

7, ukumelana nomfutho ophezulu

8, ukuqina okuhle kakhulu kokuvala, impilo yenkonzo ende

UKUSEBENZISA

1, ipompo nevalvu 2, isitsha sokusabela 3, uphawu lomshini 4, isihlungi 5, isitsha sokucindezela 6, i-heat exchanger 7, i-boiler 8, i-pipeline flange 9, i-gas compressor

Imboni Yezicelo

1. Inqubo Yamakhemikhali 2. Ukukhiqizwa Kwezindiza 3. Imboni Yezokwelapha 4. Ukuthuthwa Kwephethiloli Namakhemikhali 5. Ukuhluzwa Kwamafutha 6. Imboni Yamafilimu 7. Ubunjiniyela Befriji 8

Imiyalelo yokufaka indandatho yokuvala yendandatho yokumboza

1, ukufakwa noma ngendandatho yokuvala yendandatho yokumboza ingxenye idinga ukushelela, akukho burr, umsele kanye ne-engela ebukhali, iphrofayili yembobo yangaphakathi kufanele ifinyelele amamililimitha angu-20, iphrofayili yeshaft kufanele ifinyelele amamililimitha angu-10.

2. Sebenzisa uwoyela ohlanzekile noma amafutha ukuze ugcobe ubuso bendandatho yokuvala kanye nokuxhumana kwayo nezingxenye ezifanele.

3. Uma indandatho yokuvala yendandatho yokumboza kunzima ukuyifaka emshaft, ingacwiliswa emanzini ashisayo imizuzu embalwa ukuze ikhule. Indandatho ye-O ethambile nekhulisiwe kulula ukuyifaka. Faka indandatho ye-O isashisa bese ubuyela kusayizi wayo wokuqala uma ipholile.

4. Ungayigobi indandatho ye-o-ring yendandatho yokumboza ngamandla kakhulu, kungenjalo izobangela ukushwabana kwe-teflon futhi ithinte ukusetshenziswa kwayo.

Ukucindezelwa okudingekayo kwendandatho yokuvala kungokulandelayo

uphawu oluqinile: 15% -20%

Isiciko esiguquguqukayo: 10% -12%

Isimo somoya: 7%-8%

Isigaba esiphambanayo

Indandatho yokuvala indandatho eboshwe ngesigaba esingu-O iwumkhiqizo ojwayelekile, vele, ingenza futhi indandatho yokuvala indandatho eboshwe ngesigaba esingunxande nesikwele, le ndandatho yokuvala isetshenziswa endaweni enkulu yokuvala futhi ingamelana nengcindezi enkulu, futhi usayizi wayo wokufaka ungenziwa ngendandatho yokuvala indandatho eboshwe ngesigaba esingu-O efanayo, kodwa idinga ukucindezelwa okuphansi.

Izimbozo zendandatho ezimbozwe nge-O-section zivame kakhulu, izimbozo zendandatho ezimbozwe nge-section eziyisikwele noma eziyisikwele zivame ukusetshenziswa ezimweni ezithile, sicela uxhumane nenkampani yethu noma abasabalalisi ngaphambi koku-oda nokubonisana.

Ingxenye engunxande yendandatho yokuvala indandatho eboshwe yaklanywa ngokuhambisana nomgodi obizwa ngokuthi umphetho wokuvala isembozo sokugcina, le gasket yokuvala ibizwa ngokuthi indandatho yokuvala indandatho engunxande eboshwe, ingxenye yangaphandle eboshwe nge-teFLon FEP/PFA imininingwane ehlukene kanye nobubanzi bochungechunge losayizi wendandatho yokuvala indandatho engunxande eboshwe futhi indandatho eboshwe nayo iphelele.

I-workshop

Ibhizinisi liyaqhubeka nomqondo wokusebenza "ukuphathwa kwesayensi, ikhwalithi ephezulu kanye nokusebenza kahle, ikhasimende eliphakeme kakhulu le-Wholesale OEM/ODM Free Sample Factory NBR Oil Seals NBR Rubber O Ring Seal, Silangazelela ngobuqotho ukudala ubudlelwano obuhle kakhulu bokubambisana namakhasimende avela ekhaya nakwamanye amazwe ukuze sakhe ikusasa eliqhakazile elibonakalayo ndawonye.
I-OEM/ODM Ethengiswa NgobuningiIzindandatho ze-China O kanye nendandatho yokuvala uwoyela, Njengoba inkampani ikhula, manje imikhiqizo nezixazululo zethu zithengiswa futhi zikhonzwa emazweni angaphezu kwe-15 emhlabeni jikelele, njengeYurophu, iNyakatho Melika, iMpumalanga Ephakathi, iNingizimu Melika, iNingizimu Asia njalo njalo. Njengoba sikhumbula ukuthi ukusungula izinto ezintsha kubalulekile ekukhuleni kwethu, ukuthuthukiswa komkhiqizo omusha kuhlala kunjalo. Ngaphandle kwalokho, amasu ethu okusebenza aguquguqukayo futhi asebenzayo, izimpahla ezisezingeni eliphezulu kanye namanani ancintisanayo yilokho kanye amakhasimende ethu akufunayo. Futhi insizakalo enkulu isilethela idumela elihle lesikweletu.