Xov xwm muaj
-
Dab tsi yog qhov ceev faj rau kev lag luam welded steel kav
Thaum welding steel kav, koj yuav tsum tau them sai sai rau cov teeb meem hauv qab no: Ua ntej, ntxuav qhov chaw ntawm cov yeeb nkab steel. Ua ntej welding, xyuas kom meej qhov chaw ntawm cov yeeb nkab steel yog huv si thiab tsis muaj roj, xim, dej, xeb, thiab lwm yam impurities. Cov impurities no tuaj yeem cuam tshuam qhov kev vam meej ntawm ...Nyeem ntxiv -
DN300 steel yeeb nkab yog feem ntau siv loj-inch steel yeeb nkab
Hauv kev lag luam steel, DN300 steel yeeb nkab yog ib qho loj-inch steel yeeb nkab. DN300 yog hais txog lub nominal txoj kab uas hla ntawm cov yeeb nkab yog 300 hli, uas yog ib tug loj txoj kab uas hla steel yeeb nkab specification. Raws li cov khoom siv tseem ceeb hauv tsev, cov yeeb nkab steel yog dav siv hauv kev lag luam, kev tsim kho, roj av, che...Nyeem ntxiv -
Txhais cov roj casing
Cov kav dej tshwj xeeb yog siv rau kev drilling cov roj thiab roj qhov dej thiab thauj cov roj thiab roj. Nws muaj xws li ib tug roj drilling yeeb nkab, roj casing, thiab roj twj tso kua mis. Roj laum yeeb nkab feem ntau yog siv los txuas cov laum dab tshos thiab laum cov khoom thiab xa lub zog drilling. Roj casing yog siv los txhawb ...Nyeem ntxiv -
Vim li cas precision steel yeeb nkab ntau lawm yuav tsum tau pickling
Cov nyhuv ntawm pickling thiab passivation thaum lub sij hawm prefabrication, vuam, kev sim, thiab kev kho cua sov yuav ua rau cov hlau oxide, vuam slag, roj, thiab lwm yam av los mus sau rau ntawm cov yeeb nkab (carbon steel yeeb nkab, carbon tooj liab yeeb nkab, stainless hlau yeeb nkab) , uas yuav txo cov corrosion re...Nyeem ntxiv -
Loj txoj kab uas hla tuab phab ntsa seamless steel yeeb nkab cov ntsiab lus
Loj-inch tuab-walled seamless steel kav yog tsim los ntawm steel ingots los yog khoom round steel uas yog perforated rau hauv capillary hlab thiab ces kub dov. Loj-inch tuab-walled seamless steel kav ua lub luag haujlwm tseem ceeb hauv kuv lub teb chaws txoj kev lag luam steel yeeb nkab. Raws li tsis tiav ...Nyeem ntxiv -
Qhov sib txawv ntawm seamless steel yeeb nkab thiab welded steel yeeb nkab
1. Seamless steel yeeb nkab yog ib txoj hlua ntev ntawm cov hlau tsis muaj seams nyob ib ncig ntawm nws thiab muaj qhov hollow cross-section. Nws yog dav siv los ua cov kav dej steel rau kev thauj cov kua dej. Piv nrog rau cov khoom steel, nws yog sib dua nyob rau hauv qhov hnyav thaum lub bending thiab torsion zog yog tib yam. Economy cross-section...Nyeem ntxiv
