Xov xwm khoom
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Kev tsom xam thiab kev tswj cov txheej txheem ntawm cov tsos mob tsis xws luag ntawm steel seem
1. Kev txhaws tsis txaus ntawm cov kaum sab xis steel Cov yam ntxwv tsis txaus ntawm cov hlau tsis txaus: Kev txhaws tsis txaus ntawm cov khoom tiav qhov ua rau tsis muaj hlau ntawm cov npoo thiab cov ces kaum ntawm cov hlau, uas yog hu ua tsis txaus filling ntawm cov ces kaum steel. Nws nto yog ntxhib, feem ntau nrog ...Nyeem ntxiv -
Yuav ua li cas npaj yuav tsum tau ua ua ntej muaj welding ntawm steel kav
Galvanized steel kav yog cov khoom siv feem ntau hauv lub neej niaj hnub no, thiab vuam yog txoj kev sib txuas feem ntau siv. Qhov zoo ntawm vuam yog ncaj qha ntsig txog kev nyab xeeb thiab ruaj khov ntawm cov khoom. Yog li cov teeb meem dab tsi peb yuav tsum xyuam xim rau kom ntseeg tau tias qhov zoo ntawm cov khoom siv welded? ...Nyeem ntxiv -
Tej yam uas yuav tsum tau ua ua ntej faus 3PE los tiv thaiv corrosion steel kav
Peb tsis yog neeg txawv teb chaws rau 3PE los tiv thaiv corrosion steel kav. Cov yeeb nkab steel no muaj kev ua haujlwm zoo los tiv thaiv corrosion, yog li 3PE steel kav feem ntau siv los ua cov kav hlau faus. Txawm li cas los xij, 3PE cov kav dej tiv thaiv corrosion xav tau qee qhov kev npaj ua ntej lawv faus. Niaj hnub no, cov chaw tsim khoom pipeline yuav ...Nyeem ntxiv -
Yuav ua li cas tiv thaiv corrosion thaum vuam galvanized steel kav
Anti-corrosion ntawm galvanized steel yeeb nkab welding: Tom qab kev kho deg, tshuaj tsuag kub zinc. Yog tias galvanizing tsis tuaj yeem nyob ntawm qhov chaw, koj tuaj yeem ua raws li qhov chaw tiv thaiv corrosion: txhuam epoxy zinc-nplua nuj primer, epoxy micaceous hlau nruab nrab xim, thiab polyurethane topcoat. Lub thickness hais txog ...Nyeem ntxiv -
Cov yam ntxwv cuam tshuam thiab kev txhim kho keeb kwm ntawm duplex stainless hlau kav
Duplex stainless hlau yeeb nkab yog ib hom hlau uas ua ke nrog ntau yam khoom zoo xws li kev tiv thaiv corrosion zoo heev, siab zog, thiab yooj yim ntawm kev tsim thiab kev ua haujlwm. Lawv lub cev muaj zog yog nruab nrab ntawm austenitic stainless hlau thiab ferritic stainless hlau, tab sis ze rau ferr ...Nyeem ntxiv -
Carbon Steel Pipe Diameter Standards yog qhov tseem ceeb ntawm kev nkag siab txog cov yeeb nkab loj
Hauv kev lag luam steel, carbon steel yeeb nkab yog cov khoom siv nrog ntau yam kev siv, thiab txoj kab uas hla ntawm carbon steel yeeb nkab yog qhov tseem ceeb heev rau engineering tsim thiab siv. Cov pa roj carbon steel yeeb nkab txoj kab uas hla cov qauv xa mus rau ntau yam ntawm cov yeeb nkab diameters, feem ntau qhia hauv ...Nyeem ntxiv
