Xov xwm
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Kub xovxwm tsim ntawm cov yeeb nkab tee
Kub xovxwm tsim cov yeeb nkab tee yog kom flatten lub raj dawb paug loj dua cov yeeb nkab tee txoj kab uas hla mus rau qhov loj ntawm cov yeeb nkab tee txoj kab uas hla, thiab qhib ib lub qhov ntawm txoj hauj lwm ntawm kos duab ceg yeeb nkab;lub raj khoob yog rhuab, muab tso rau hauv txoj kev tuag, thiab muab tso rau hauv lub stamping tuag ntawm kos ceg yeeb nkab;sub th...Nyeem ntxiv -
Cov kav hlau dub yog dab tsi?
Cov kav hlau dub yog cov kav hlau tsis muaj galvanized.Cov yeeb nkab dub, lub npe hu ua scaly, tsaus hlau oxide txheej ntawm nws qhov chaw.Nws yog siv nyob rau hauv daim ntawv thov uas tsis xav tau galvanized steel.Tom qab siv me me ntawm cov khoom haum rau cov xov, lawv tau threaded rau ntawm threaded p ...Nyeem ntxiv -
Yog vim li cas rau qhov tsis sib xws phab ntsa Thickness ntawm Loj-inch Seamless Steel Pipes
Qhov teeb meem ntawm qhov tsis sib xws ntawm phab ntsa thickness ntawm qhov loj-inch seamless steel kav yog feem ntau nyob rau hauv zus tau tej cov seamless steel kav, thiab nws kuj yog ib tug mob taub hau rau cov neeg muas zaub.Qhov tsis sib xws ntawm cov tuab-walled seamless steel yeeb nkab yog feem ntau cuam tshuam rau hauv cov phab ntsa tsis sib luag, cov kab tsis sib xws ...Nyeem ntxiv -
Yuav ua li cas kom ntseeg tau qhov zoo ntawm ERW Welded yeeb nkab hauv kev tsim khoom?
Los ntawm kev txheeb xyuas cov ntaub ntawv ntawm ERW welded yeeb nkab seem, nws tuaj yeem pom tias cov txheej txheem yob hloov ua lub luag haujlwm tseem ceeb hauv kev tsim cov kav dej welded.Uas yog hais tias, nyob rau hauv cov txheej txheem ntau lawm, yog hais tias cov yob raug puas los yog hnyav hnyav, ib feem ntawm cov yob yuav tsum tau hloov nyob rau hauv lub sij hawm nyob rau hauv lub ...Nyeem ntxiv -
GB Txheem rau Welded Steel Pipes
1. Welded steel kav rau kev thauj mus los tsis tshua muaj siab (GB / T3092-1993) kuj hu ua cov kav dej dav dav, feem ntau hu ua cov kav dej dub.Nws yog ib qho welded steel yeeb nkab rau kev xa cov dej qis qis xws li dej, roj, cua, roj thiab cua sov chav thiab lwm yam.Cov yeeb nkab steel yog ...Nyeem ntxiv -
Kev koom tes ntawm Thick-walled Straight Seam Steel Pipe hauv Marine Engineering
Kev siv cov yeeb nkab steel hauv marine engineering yog ntau heev.Muaj kwv yees li peb hom steel kav hauv ob lub tshuab loj ntawm kev tsim khoom nkoj thiab kev tsim khoom hauv hiav txwv: cov kav hlau steel hauv cov qauv siv, cov kav hlau siv hauv kev tsim kho, thiab cov kav hlau steel rau lub hom phiaj tshwj xeeb.Txawv...Nyeem ntxiv