"Kev Ua Siab Ncaj, Kev Tsim Kho Tshiab, Kev Ua Ruaj Kho, thiab Kev Ua Haujlwm Zoo" yog lub tswv yim tas mus li ntawm peb lub tuam txhab rau lub sijhawm ntev kom tau txais kev sib koom tes nrog cov neeg yuav khoom rau kev sib pab thiab kev sib pab rau ob lub ntsej muag M74D lub tshuab foob rau kev lag luam marine, Txais tos cov tuam txhab uas xav koom tes nrog peb, peb tos ntsoov yuav muaj lub sijhawm los ua haujlwm nrog cov tuam txhab thoob plaws ntiaj teb rau kev loj hlob ua ke thiab kev vam meej sib koom tes.
"Kev ua siab dawb siab zoo, kev tsim kho tshiab, kev ua haujlwm nruj, thiab kev ua haujlwm zoo" yog lub tswv yim ruaj khov ntawm peb lub tuam txhab rau lub sijhawm ntev kom tau txais nrog ib leeg nrog cov neeg yuav khoom rau kev sib pab thiab kev sib pab rau, Peb zoo siab tos txais koj tuaj xyuas peb tus kheej. Peb vam tias yuav tsim kom muaj kev phooj ywg ntev raws li kev sib luag thiab kev sib pab. Yog tias koj xav tiv tauj peb, thov tsis txhob yig hu rau peb. Peb yuav yog koj qhov kev xaiv zoo tshaj plaws.
Cov yam ntxwv
• Rau cov ncej yooj yim
•Ob lub foob
•Tsis sib npaug
• Tig ntau lub caij nplooj ntoos hlav
•Ywj siab ntawm kev tig
•Lub tswv yim foob raws li M7 ntau yam
Cov txiaj ntsig
• Kev khaws cia khoom zoo vim muaj cov ntsej muag sib pauv tau yooj yim
• Kev xaiv cov ntaub ntawv ntau ntxiv
• Kev yooj yim hauv kev sib kis torque
•EN 12756 (Rau qhov ntev txuas d1 txog 100 hli (3.94″))
Cov ntawv thov pom zoo
•Kev lag luam tshuaj lom neeg
•Kev lag luam txheej txheem
• Kev lag luam pulp thiab ntawv
•Cov khoom khov tsawg thiab cov khoom siv abrasive tsawg
•Cov tshuaj lom thiab cov khoom phom sij
• Cov xov xwm uas muaj cov khoom tsis zoo
•Cov nplaum
Kev ua haujlwm ntau yam
Txoj kab uas hla ntawm lub ncej:
d1 = 18 … 200 hli (0.71″ … 7.87″)
Siab:
p1 = 25 bar (363 PSI)
Kub:
t = -50 °C … 220 °C
(-58 °F … 428 °F)
Qhov ceev ntawm kev swb:
vg = 20 m/s (66 ft/s)
Kev txav mus los ntawm axial:
d1 txog 100 hli: ±0.5 hli
d1 txij li 100 hli: ±2.0 hli
Cov Khoom Siv Ua Ke
Nplhaib ruaj khov (Carbon/SIC/TC)
Lub Nplhaib Tig (SIC/TC/Carbon)
Lub foob thib ob (VITON / PTFE + VITON)
Caij Nplooj Ntoos Hlav & Lwm Yam Khoom (SS304 / SS316)
WM74D daim ntawv qhia txog qhov ntev (hli)
Cov ntsaws ruaj ruaj ob sab yog tsim los kom ntseeg tau tias cov ntsaws ruaj ruaj ua haujlwm tau zoo tshaj plaws. Cov ntsaws ruaj ruaj ob sab yuav luag tshem tawm cov kua lossis roj tawm hauv cov twj tso kua mis lossis cov khoom sib tov. Cov ntsaws ruaj ruaj ob sab muab kev nyab xeeb thiab txo qis kev ua raws li cov pa phem ntawm lub twj tso kua mis uas tsis ua tau nrog cov ntsaws ruaj ruaj ib leeg. Nws yog ib qho tseem ceeb uas yuav tsum twj lossis sib tov cov tshuaj txaus ntshai lossis tshuaj lom.
Ob chav mechanical seals feem ntau siv rau hauv cov khoom siv hluav taws xob, tawg, lom, granular thiab lubricating. Thaum siv nws, nws xav tau lub kaw lus sealing auxiliary, uas yog, cov kua cais tawm raug ntxig rau hauv qhov chaw sealing ntawm ob qho kawg, yog li txhim kho cov roj nplua nyeem thiab txias ntawm lub mechanical seal. Cov khoom twj tso kua mis uas siv ob chav mechanical seal yog: fluorine yas centrifugal twj tso kua mis lossis IH stainless hlau tshuaj twj tso kua mis, thiab lwm yam.
ob lub ntsej muag mechanical seal rau kev lag luam marine
