Xov xwm kev lag luam
-
Yuav ua li cas yog lub flange welded?
1. Flat vuam: tsuas yog vuam txheej txheej, tsis muaj vuam txheej sab hauv; Feem ntau siv nyob rau hauv nruab nrab thiab tsis tshua muaj siab pipelines, lub nominal siab ntawm cov kav dej yog tsawg tshaj li 0.25mpa. Muaj peb hom sealing nto ntawm tiaj vuam flange, uas yog hom du, concave thiab conve ...Nyeem ntxiv -
Muaj teeb meem hauv kev ua cov hlau tsis huv forgings
Weld defects: weld defects yog qhov hnyav, phau ntawv qhia kev sib tsoo cov txheej txheem yog siv los them nyiaj, ua rau kev sib tsoo cov cim, ua rau tsis sib xws, cuam tshuam rau cov tsos. Qhov chaw tsis sib haum: tsuas yog pickling thiab passivation ntawm weld yuav ua rau qhov chaw tsis sib xws thiab cuam tshuam rau lub app ...Nyeem ntxiv -
Qhov laj thawj ntawm zawv zawg lossis nkag ntawm hydraulic lub tog raj kheej piston thiab txoj kev kho
Hydraulic lub tog raj kheej piston zawv zawg lossis nkag yuav ua rau lub tog raj kheej hydraulic ua haujlwm tsis ruaj khov. Koj puas paub yog vim li cas? Koj puas paub yuav ua li cas nrog nws? Cov kab lus hauv qab no feem ntau yog rau koj los tham txog. (1) hydraulic lub tog raj kheej sab hauv astringency. Kev sib dhos tsis zoo ntawm cov khoom siv sab hauv ...Nyeem ntxiv -
Flange nta thiab siv xim
Flanges yog disk zoo li qhov feem ntau siv hauv cov kav dej. Flanges yog siv nyob rau hauv ua khub thiab nrog txuam flanges ntawm li qub. Hauv pipeline engineering, flanges feem ntau yog siv rau kev sib txuas ntawm cov kav dej. Nyob rau hauv qhov xav tau los txuas cov raj xa dej, txhua yam kev teeb tsa ntawm flange, tsis tshua muaj siab pip ...Nyeem ntxiv -
Yuav ua li cas txhawm rau txhim kho kev tsim khoom ntawm forging tshav kub kho
【DHDZ】 Raws li peb txhua tus paub, kev kho cua sov yog qhov txuas tseem ceeb hauv cov txheej txheem forging, muaj feem xyuam rau qhov hardness ntawm forgings thiab lwm yam teeb meem, yog li yuav ua li cas los txhim kho cov khoom siv hluav taws xob ntawm kev kho cua sov forgings? Txhim kho qhov ua tau zoo ntawm kev kho cua sov ntau lawm, los ntawm kev ua kom lub cub tawg ...Nyeem ntxiv -
Dab tsi yuav tsum tau muab sau tseg hauv kev ntsuam xyuas ntawm tuag forgings ua ntej kev kho cua sov?
Kev tshuaj xyuas ua ntej kev kho cua sov yog txheej txheem kev tshuaj xyuas ua ntej los xyuas cov khoom tiav cov khoom zoo thiab qhov ntev raws li cov txheej txheem, tuag forging daim duab thiab txheej txheem daim npav tom qab forging txheej txheem tiav. Kev tshuaj xyuas tshwj xeeb yuav tsum them atte ...Nyeem ntxiv -
Txawv kev sib txuas hom ntawm flange luj tshib
Flanges, los yog flanges, yog symmetrical disk zoo li cov qauv siv los txuas cov kav dej lossis cov khoom siv kho qhov chaw ruaj khov. Lawv feem ntau yog tsau nrog bolts thiab threads. Nrog rau flange thiab stainless hlau flange luj tshib, muab koj cov lus qhia luv luv rau flange thiab cov yeeb nkab txuas ntawm ntau txoj hauv kev. Qhov f...Nyeem ntxiv -
Kev ua ntawm stainless hlau flange yuav tsum nkag siab thiab xyuam xim rau qee qhov teeb meem
1, weld defects: stainless hlau flange weld defects yog qhov hnyav dua, yog tias nws yog siv phau ntawv kho tshuab sib tsoo txoj kev los ua, ces qhov sib tsoo cov qhab nia, ua rau qhov tsis sib xws, yuav cuam tshuam rau cov tsos; 2, polishing thiab polishing passivation tsis sib xws: pickling passivat ...Nyeem ntxiv -
Forgings ntawm pickling thiab moj tej tawg tu
Forgings yog siv dav hauv kev lag luam, xws li dav hlau, tsheb thiab lwm yam. Ntawm chav kawm, forgings kuj yuav tsum tau ntxuav, cov hauv qab no feem ntau yog qhia rau koj txog kev paub ntawm pickling thiab tua blasting forgings. Pickling thiab ntxuav ntawm forgings: Tshem tawm cov hlau oxides los ntawm cov tshuaj tiv thaiv ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm welded flanges, tiaj welded flanges thiab socket welded flanges?
Hauv HG, pob tw-welded flanges, tiaj-welded flanges thiab lub qhov (socket) welded flanges muaj cov qauv sib txawv. Cov sijhawm siv tau txawv, ntxiv rau, pob tw-welding flange yog cov yeeb nkab txoj kab uas hla thiab phab ntsa tuab ntawm qhov kawg interface thiab tib yam li cov yeeb nkab yuav tsum tau welded, thiab ob lub kav dej yog welded ...Nyeem ntxiv -
Dab tsi yog cov yam ntxwv ntawm cov hlau tshwj xeeb?
Piv nrog rau cov hlau zoo tib yam, cov hlau tshwj xeeb muaj zog dua thiab tawv, lub cev muaj zog, cov khoom siv tshuaj lom neeg, biocompatibility thiab cov txheej txheem kev ua haujlwm. Tab sis cov hlau tshwj xeeb muaj qee qhov txawv ntawm cov hlau zoo tib yam. Rau cov hlau zoo tib yam ntau tus neeg nkag siab ntau dua, tab sis f ...Nyeem ntxiv -
Kev xaiv cov qauv ntawm cov khoom siv rau cov flanges uas tsis yog tus qauv
Non-standard flanges yog cov khoom siv tsis yog xim hlau uas muaj qhov ntsuas tsis tsawg dua 1587 ℃. Nws yuav tsum tau txais kev pom zoo raws li cov qauv tsim khoom, thiab yuav tsum ua raws li cov qauv khoom siv hauv tebchaws tam sim no. Cov flanges uas tsis yog tus qauv raug cuam tshuam los ntawm lub cev thiab cov neeg kho tshuab ...Nyeem ntxiv
