Peb cov neeg ua haujlwm los ntawm kev cob qhia uas muaj kev paub dhau los. Kev paub txog kev txawj ntse, kev pabcuam zoo, los ua kom tau raws li cov kev xav tau ntawm cov neeg siv khoom rau cov hlau bellow MFL85N mechanical seal rau kev lag luam marine, "Ua kom cov khoom lag luam zoo" yuav yog lub hom phiaj tas mus li ntawm peb lub tuam txhab. Peb ua haujlwm tas mus li kom paub txog lub hom phiaj ntawm "Peb Yuav Ua Raws Li Lub Sijhawm".
Peb cov neeg ua haujlwm los ntawm kev cob qhia uas muaj kev paub dhau los. Kev paub txog cov kws tshaj lij, kev pabcuam zoo, los ua kom tau raws li cov kev xav tau ntawm cov neeg siv khoom, Peb yuav tsis tsuas yog qhia cov lus qhia txog kev siv tshuab ntawm cov kws tshaj lij los ntawm tsev thiab txawv teb chaws xwb, tab sis kuj tseem tsim cov khoom tshiab thiab cov khoom siv siab heev kom ua tau raws li qhov xav tau ntawm peb cov neeg siv khoom thoob plaws ntiaj teb.
Cov yam ntxwv
- Rau cov shafts tsis tau stepped
- Ib lub foob
- Sib npaug
- Ywj siab ntawm kev taw qhia ntawm kev tig
- Cov hlau bellows tig
Cov txiaj ntsig
- Rau qhov kub thiab txias heev
- Tsis muaj O-Ring dynamically loaded
- Kev ntxuav tus kheej
- Ntev ntev rau kev teeb tsa tau
- Cov ntsia hlau twj rau cov xov xwm uas muaj viscous heev (nyob ntawm seb qhov kev taw qhia ntawm kev tig)
Kev Ua Haujlwm Ntau Yam
Txoj kab uas hla ntawm lub ncej:
d1 = 16 … 100 hli (0.63″ … 4″)
Sab nraud nias:
p1 = … 25 bar (363 PSI)
Sab hauv siab:
p1 <120 ° C (248 ° F) 10 bar (145 PSI)
p1 <220 °C (428 ° F) 5 bar (72 PSI)
Kub: t = -40 °C … +220 °C
(-40 °F … 428) °F,
Yuav tsum tau xauv lub rooj zaum ruaj khov.
Qhov ceev ntawm kev swb: vg = 20 m/s (66 ft/s)
Cov Lus Cim: Qhov ntau ntawm kev ua ntej, kub thiab qhov nrawm swb yog nyob ntawm cov ntsaws ruaj ruaj
Cov Khoom Siv Ua Ke
Lub ntsej muag tig
Silicon carbide (RBSIC)
Cov roj carbon graphite impregnated
Tungsten carbide
Rooj Zaum Nres
Silicon carbide (RBSIC)
Tungsten carbide
Elastomer
Fluorocarbon-Roj Hmab (Viton)
Ethylene-Propylene-Diene (EPDM)
PTFE Enwrap Viton
Cov Bellows
Cov hlau C-276
Hlau tsis xeb (SUS316)
AM350 Cov Hlau Tsis Xeb
Cov hlau nplaum 20
Cov Khoom
Hlau tsis xeb (SUS304)
Hlau tsis xeb (SUS316)
Cov Nruab Nrab:Dej kub, roj, kua hydrocarbon, kua qaub, alkali, cov kuab tshuaj, ntawv pulp thiab lwm yam nruab nrab-thiab-qis-viscosity cov ntsiab lus.
Cov Ntawv Thov Pom Zoo
- Kev lag luam txheej txheem
- Kev lag luam roj thiab roj av
- Kev siv tshuab ua kom huv
- Kev lag luam roj av
- Kev lag luam tshuaj lom neeg
- Xov xwm kub
- Xov xwm txias
- Cov xov xwm uas muaj viscous heev
- Cov twj tso kua mis
- Cov khoom siv tig tshwj xeeb
- Roj
- Cov roj hydrocarbon sib dua
- Cov tshuaj hydrocarbon uas muaj ntxhiab tsw qab
- Cov kuab tshuaj organic
- Cov kua qaub lim tiam
- Ammonia

Khoom seem no. DIN 24250 Kev piav qhia
1.1 472/481 Lub ntsej muag foob nrog lub tshuab nqus pa
1.2 412.1 O-Ring
1.3 904 Teeb ntsia hlau
2 475 Lub Rooj (G9)
3 412.2 O-Ring
WMFL85N Daim ntawv qhia txog qhov loj me (hli)
Cov hlau bellow mechanical seal rau kev lag luam marine










