Xov xwm khoom
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Roj pipeline leak detection technology thiab daim ntawv thov
Lub xau yog lub ntsiab roj pipeline khiav tsis ua hauj lwm. Tshwj xeeb tshaj yog nyob rau hauv xyoo tas los no, cov raj xa dej yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau ua rau muaj qhov nchuav tshwm sim ntau zaus, cuam tshuam nrog kev tsim khoom ib txwm muaj, ua rau poob nyiaj txiag loj, tsuas yog Shengli Oilfield annua ...Nyeem ntxiv -
Lub neej ntawm kauv steel yeeb nkab
Lub neej ntawm kauv steel yeeb nkab muaj kev sib raug zoo nrog decarburization, yog tias decarburize nto, lub zog nto thiab hnav tsis kam yuav txo qhov cuam tshuam ncaj qha rau lub neej ntawm kev siv txhua hnub. Hauv cov txheej txheem kev kho cua sov, nws yuav tsum tau sim kom tsis txhob cia cov phab ntsa sab hauv thiab sab nrauv thiab raug rau ...Nyeem ntxiv -
Yuav ua li cas tiv thaiv thiab daws qhov teeb meem porosity ntawm cov yeeb nkab steel seam
Welded steel yeeb nkab tau muab faib ua ob hom raws li nws cov vuam seam zoo-ncaj seam steel yeeb nkab thiab kauv steel yeeb nkab. Cov yeeb nkab steel seam porosity cuam tshuam tsis tsuas yog qhov ntom ntawm cov yeeb nkab welds, uas ua rau cov kav dej xau, thiab yuav dhau los ua ib qho kev cuam tshuam ntawm corrosion-induced, heev txo weld zog ...Nyeem ntxiv -
Pipeline corrosion kuj rau hydrogen sulfide
Hydrogen sulfide corrosion resistant pipeline steel tsuas yog siv los tsim thiab thauj cov pa roj qaub. Nrog rau kev txhim kho ntawm kev xa khoom siab thiab txo cov pa roj los ntawm kev pom ntawm tus nqi ntawm desulfurization, qee zaum tsis muaj desulfurization ntawm qhov xwm txheej ntawm cov kav dej, ...Nyeem ntxiv -
Qhov zoo ntawm kev siv Galvanized Steel Yeeb Nkab thiab Fittings
Galvanized steel yog hlau nrog zinc txheej tiv thaiv. Cov txheej txheem no muaj ntau yam zoo dua li lwm txoj hauv kev siv los tiv thaiv cov hlau, thiab nws ua rau galvanized steel yeeb nkab, fittings thiab lwm yam qauv tsim nyog rau ntau lub sijhawm. Ntawm no yog cuaj qhov zoo cuam tshuam nrog kev siv galvanize ...Nyeem ntxiv -
Yuav ua li cas txhim kho cov yeeb nkab vuam tshuab
Rectangular yeeb nkab welding raws li cov txheej txheem yuav tsum tau groove pob tw vuam, stitching reserved qhov chaw. Kev tsim cov pob qij txha welded yog qhov tsis muaj zog txuas hauv vuam engineering. Groove weld cov ntaub ntawv ntawm kev tswj xyuas zoo thiab kev tsim khoom zoo ntawm cov qauv welded muaj kev ntshuam heev ...Nyeem ntxiv
