Kev lag luam xov xwm
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Qhov tseem ceeb ntawm SSAWW steel kav hauv av hauv av
Thaum lub tsev txhim kho kom ntseeg tau thiab ruaj khov av, xaiv cov yeeb nkab yeeb nkab yog qhov tseem ceeb. SSAWW steel kav, kuj paub tias yog submerged arc welded steel kav hlau, ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ncaj ncees thiab kev pabcuam ntawm cov khoom xa tawm hauv av. This type of pipe is widely used b...Nyeem ntxiv -
Qhov Zoo Ntawm A252 Qib 3 Muab Kauv Submerged Arc Welded Yeeb Nkab
Thaum nws los txog rau cov kav hlau steel, A252 qib 3 kav hlau sawv ntsug ua thawj qhov kev xaiv hauv ntau qhov kev lag luam. Hom yeeb nkab, tseem hu ua kauv submerged arc welded yeeb nkab (SSAW Welded yeeb nkab, muaj ntau yam zoo uas ua rau nws muaj kev xaiv nrov rau ib ..Nyeem ntxiv -
Nkag siab txog cov txheej txheem thiab cov qauv ntawm cov kauv welded steel kav raws li EN10219
Muab kauv yeeb nkab welded yog ib qho tseem ceeb hauv kev lag luam suav nrog cov roj thiab roj av, tsim kho cov dej. Cov kav dej yog tsim siv cov txheej txheem tshwj xeeb hu ua muab kauv vuam, uas muaj feem cuam tshuam nrog cov hlau los tsim cov qauv txuas ntxiv. Qhov no ntau lawm kuv ...Nyeem ntxiv -
Nkag siab txog cov txiaj ntsig ntawm muab kauv seam pipes hauv kev siv cov ntawv thov
Muab kauv cov leeg yeeb nkab yeeb nkab, yog ib txoj hlab welded nrog kauv nqaws raws nws qhov ntev. Qhov qauv tsim tshwj xeeb no muab kauv cov yeeb nkab cov yeeb nkab roj ntau ntau dua lwm cov yeeb nkab, ua rau nws xaiv nrov rau ntau yam kev siv khoom. Ib qho ntawm qhov zoo ntawm cov kauv yeeb nkab muab kauv welded yog nws lub zog thiab d ...Nyeem ntxiv -
Qhov tseem ceeb ntawm cov roj thiab roj kav hauv kev lag luam hluav taws xob
Hauv lub zog thoob ntiaj teb kev lag luam, roj thiab roj ua lub luag haujlwm tseem ceeb hauv kev sib ntsib hauv ntiaj teb kev xav tau. Cov kev rho tawm, kev tsheb thauj mus los thiab ua cov roj thiab cov roj cua yuav tsum muaj cov twj tseem ceeb ntawm cov tes hauj lwm, ntawm cov raj hluav taws xob yog ib qho ntawm cov khoom tseem ceeb tshaj plaws. Muab kauv seam kav kav ...Nyeem ntxiv -
Cov txiaj ntsig ntawm cov yeeb nkab steel hauv kev tsim kho cov haujlwm
Hauv kev tsim kho, kev siv cov hlau yeeb nkab pawg yog ua kom nrov dua vim nws cov txiaj ntsig ntau ntau thiab cov txiaj ntsig. Cov yeeb nkab steel piles yog ib hom steel pawg feem ntau siv nyob rau hauv kev tsim kho cov phiaj xwm. Nws yog tsim los ntawm cov hlau zoo thiab yog tsim los kom raug tsav mus rau hauv av rau ...Nyeem ntxiv -
Qhov zoo ntawm kev siv DSAWB cov yeeb nkab hauv kev siv cov ntawv thov
Kev siv ntawm ob tog submerged arc welded (dsaw) piping yog ua dhau los hauv cov neeg nyiam niaj hnub no. Cov kav dej no yog tsim los ntawm kev sib sau cov phiaj hlau ua cov phiaj hlau thiab tom qab ntawd vuam cov nqaws uas siv lub submerged arc vuam txheej txheem. Qhov tshwm sim yog qhov zoo, ruaj cov yeeb nkab uas ntawm ...Nyeem ntxiv -
Nkag Siab X42 Ssaw Yeeb Nkab: Cov Ntawv Qhia Txog
Thaum tsim cov kav dej rau ntau qhov kev lag luam, cov ntaub ntawv xaiv yog qhov tseem ceeb. Ib qho ntawm cov kev xaiv nrov ntawm kev ua lag luam yog X42 ssaw raj. Hauv phau ntawv qhia no, peb yuav coj mus saib ze li cas rau X42 ssaw raj tsis xws luag thiab vim li cas nws yog thawj qhov kev xaiv rau ntau daim ntawv thov. X42 Muab Kauv Welded Yeeb Nkab yog xa ...Nyeem ntxiv -
Nkag siab txog qhov tseem ceeb ntawm ASTM A139 hauv cov pa yeeb raug
Hauv cov yeeb nkab ntawm cov yeeb nkab raug, ntau yam qauv thiab cov kev qhia tshwj xeeb yuav tsum tau ua raws li kom ntseeg tau qhov zoo thiab kev nyab xeeb ntawm cov khoom kawg. ASTM A139 yog ib tus qauv zoo li no ua lub luag haujlwm tseem ceeb hauv kev tsim cov kav hlau rau ntau cov ntawv thov. ATM A ...Nyeem ntxiv -
Kev ua tau zoo thiab muaj kev cia siab ntawm cov kauv welded kav hlau hauv kev txhim kho cov qauv khaub thuas tsim Welded
Qhia: Hauv kev tsim kho thiab kev tsim kho vaj tse, kev ntseeg tau thiab ua tau zoo ntawm cov ntaub ntawv siv yog qhov tseem ceeb. Ib qho tseem ceeb ntawm no yog lim dej txoj kab tu hauv kev txhim kho cov qauv khaub thuas welded. Nyob rau xyoo tas los no, muab kauv welded kav hlau tau nyiam ...Nyeem ntxiv -
Yuav ua li cas tiv thaiv kev nyab xeeb kev phom sij hauv cov pipelines hauv av
Taw qhia: Ntau ntawm peb nyob hauv zej zog muaj kev coj mus rau kev yooj yim uas cov pa roj hauv peb lub tsev thiab txawm tias siv roj ntau. Thaum underground hauv qab ntuj pipelines yuav zoo li pom tsis pom thiab tsis muaj zog ntawm lub zog, lawv poob rau cov network sib xyaw ua ke ...Nyeem ntxiv -
Qhov Zoo thiab Siv Polypropylene Lined Yeeb Nkab Hauv Kev Siv Khoom Siv
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