Xov xwm
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Cov qauv seamless yeeb nkab
Tus qauv seamless yeeb nkab (GB / T8162-2008) yog ib hom seamless steel yeeb nkab siv rau cov qauv dav dav thiab cov qauv siv tshuab.Cov kua dej seamless steel yeeb nkab txheem siv rau seamless steel kav uas thauj cov kua.Ntxiv rau cov ntsiab lus carbon (C) thiab qee qhov nyiaj ntawm silicon (Si) (gen ...Nyeem ntxiv -
Yuav ua li cas kom tsis txhob npuas hauv welded carbon steel kav?
Nws yog ib qho tseem ceeb rau welded carbon steel kav kom muaj cua npuas nyob rau hauv weld, tshwj xeeb tshaj yog loj-diameter carbon seamless steel yeeb nkab weld pores tsis tsuas yog cuam tshuam qhov nruj ntawm lub raj xa dej weld thiab ua rau cov kav xa dej, tab sis kuj yog qhov induction ntawm corrosion, uas. tiag txo cov...Nyeem ntxiv -
8 Kev ceev faj rau seamless yeeb nkab sib sau
Kev tsim thiab kev loj hlob ntawm cov kav dej seamless, qee qhov tsim thiab kev hloov kho yuav cuam tshuam ncaj qha rau qhov zoo, yog li peb yuav tsum tau ua tib zoo saib rau yim lub ntsiab lus hauv qab no thaum tuav txoj kev sib sau ntawm cov kav dej seamless: 1. Ua ntej tsis muaj perforation, lub qhov zoo ntawm txhua qhov. khib yuav tsum yog adj...Nyeem ntxiv -
10 txoj hauv kev kom tshem tawm burrs los ntawm seamless steel raj
Burs yog ubiquitous nyob rau hauv cov txheej txheem hlau.Txawm hais tias koj siv cov cuab yeej siv qib siab thiab txawj ntse npaum li cas, nws yuav yug los nrog cov khoom.Qhov no feem ntau yog vim cov yas deformation ntawm cov khoom thiab tiam ntawm cov hlau ntau dhau ntawm cov npoo ntawm cov khoom ua tiav, especia ...Nyeem ntxiv -
Carbon steel tube vuam txheej txheem
Vuam teeb meem qee zaum ntsib thaum lub sij hawm installation ntawm carbon steel hlab.Yog li, yuav ua li cas weld tubes?Peb yuav tsum xyuam xim rau dab tsi thaum welding carbon steel hlab?1. Gas welding Gas vuam siv tau rau vuam, uas yog sib tov cov roj combustible thiab combustion-txhawb roj toget ...Nyeem ntxiv -
Hlau oxide nplai kho rau ntawm qhov chaw seamless raj
Thaum siv cov pa roj carbon steel raj, cov oxide zaj duab xis ntawm qhov chaw tsis yooj yim rau poob.Feem ntau, oxide zaj duab xis yog tsim nyob rau hauv lub qhov cub cua sov.Yog li, yuav ua li cas ntxuav cov oxide zaj duab xis rau ntawm qhov chaw ntawm carbon seamless steel raj?1. Hlau oxide nplai tu tshuab kho Cov nplai tu ...Nyeem ntxiv