Xov xwm khoom
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Txoj kev tsim thiab ua cov kab loj loj steel yeeb nkab
Cov kav hlau loj loj kuj tseem hu ua cov kav hlau loj galvanized, uas xa mus rau cov kav hlau welded nrog kub-dip plating lossis electro-galvanized txheej ntawm cov kav hlau loj. Galvanizing tuaj yeem ua rau muaj kev tiv thaiv corrosion ntawm cov kav hlau thiab txuas ntxiv lawv cov ser ...Nyeem ntxiv -
Cov yam ntxwv ntawm cov khoom siv thiab cov chaw siv ntawm GB5312 carbon seamless steel yeeb nkab
GB5312 carbon seamless steel yeeb nkab, raws li cov yeeb nkab tseem ceeb, ua lub luag haujlwm tseem ceeb hauv kev lag luam. 1. Cov yam ntxwv ntawm GB5312 carbon seamless steel yeeb nkab: GB5312 carbon seamless steel yeeb nkab yog ua los ntawm high-quality carbon structural steel thiab muaj cov nram qab no salient nta: ...Nyeem ntxiv -
Dab tsi yog cov txheej txheem rau kev ua cov kav hlau tsis muaj steel bending
1. Rolling txoj kev: Feem ntau, ib tug mandrel tsis tas yuav tsum tau thaum stainless hlau dabtsi yog khoov kav thiab nws yog haum rau lub puab puag ncig ntawm tuab-walled stainless hlau kav. 2. Cov txheej txheem rau cov menyuam: Muab lub mandrel rau hauv lub raj stainless hlau thiab siv cov menyuam thawb rau sab nraud tib lub sijhawm ...Nyeem ntxiv -
Dab tsi yog txoj kev txiav rau kev lag luam steel phaj
Muaj ob peb txoj hauv kev rau kev txiav cov hlau phaj: 1. Nplaim txiav: Nplaim txiav yog ib txoj hauv kev zoo tshaj plaws ntawm cov hlau phaj tam sim no. Nws siv cov nplaim hluav taws kub kub los txiav cov phaj steel rau hauv qhov xav tau. Qhov zoo ntawm cov qauv no yog tus nqi qis, siab yooj, thiab ...Nyeem ntxiv -
Dab tsi yog cov yam ntxwv tseem ceeb ntawm pipeline steel thiab steel kav
Feem ntau hais lus, pipeline steel yog hais txog coils (steel strips) thiab steel daim hlau siv los tsim cov kav dej ntau zaus welded, kauv submerged arc welded kav, thiab ncaj seam submerged arc welded kav. Nrog rau kev nce hauv kev thauj mus los hauv cov raj xa dej siab thiab cov yeeb nkab txoj kab uas hla, lub zog siab p...Nyeem ntxiv -
Peb yuav tsum xyuam xim rau dab tsi thaum vuam 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
