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Oct 21, 2025Daim ntawv thov ntawm ERW Pipes thoob plaws kev lag luam|Los ntawm Infrastruc...Cov Ntsiab Lus Vim Li Cas ERW Cov Yeeb Nkab Siv tau dav siv qhov zoo tshaj plaws ntawm qhov muaj zog thiab tus nqi zoo ib yam kev lag luam loj siv ...saib ntxiv -
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Oct 21, 2025Nkag siab ERW Vuam Tshuab|Kev Tshawb Fawb Tom Qab Cov Yeeb Nkab HlauERW vuam yog lub plawv ntawm ERW yeeb nkab ntau lawm. Nws txiav txim siab cov yeeb nkab lub zog, kev ncaj ncees, thiab lub neej ntev. Tsab ntawv xo...saib ntxiv -
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Oct 21, 2025Sab hauv ERW Pipe Manufacturing Process|Kauj ruam -los ntawm - Cov kauj ruam ...Sab hauv ERW Pipe Manufacturing Process|Kauj ruam-los ntawm- Cov kauj ruam Qhia Cov txheej txheem ERW yeeb nkab tsim cov txheej txheem ua ke nrog k...saib ntxiv -
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Oct 21, 2025Dab tsi yog ERW Pipes, GP Pipes, GI Pipes & MS Pipes Thiab Tubes|Lawv Kev Tsi...Cov kav hlau steel ua lub luag haujlwm tseem ceeb hauv kev tsim kho tshiab, kev tsim kho, thiab kev siv lag luam. Ntawm cov feem ntau siv yog ERW k...saib ntxiv -
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Oct 20, 2025Qhov sib txawv ntawm en 10204 3.1} thiab 3.2 Daim Ntawv Pov Thawj Hauv Cov Hl...Cov txheej txheem to taub txog en 10204 tus qauv dab tsi ua en 10204 txhais tau? Vim li cas qhov sib txawv ntawm qhov sib txawv en10204 3.1 vs kev ...saib ntxiv -
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Oct 17, 2025Qhov Zoo thiab Kev Siv Cov Khoom Siv Ntawm Cov Hlau Seamless Kav Hauv Kev Lag...Txheem 1. Nkag siab Carbon Steel Seamless Cov Kav 1.3 Khoom Siv Hluav Taws Xob 1.3 Vim li cas cov qauv ntawm cov xaim (steelsaib ntxiv -
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Oct 16, 2025Tsim cov txheej txheem ntawm carbon hlau seamless yeeb nkab: los ntawm billet...Cov Ntsiab Lus 1. Taw qhia: Vim li cas thiaj li xaiv tau cov khoom siv (1) Cov khoom siv cua sov (1saib ntxiv -
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Oct 16, 2025Ua tiav Phau Ntawv Qhia rau Cov Khoom Siv Hlau Seamless Yeeb NkabTxheem 1. Dab tsi yog cov pa roj carbon hlau seamless yeeb? 1.1 Cov Ntsiab Lus Txhais thiab Cov Ntsiab Lus Tseem Ceeb 1.2 Cov Qauv Txheej Txheem th...saib ntxiv -
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Oct 16, 2025Carbon Steel Yeeb vs Alloy Steel Yeeb Nkab: Qhov sib txawv tseem ceebCov Ntsiab Lus 1. Nkag siab txog cov hauv paus: Dab tsi yog cov pa roj carbon thiab alloy steel kav? 1.1 Dab tsi yog cov yeeb nkab carbon hlau? 1.2...saib ntxiv -
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Oct 15, 2025Hom carbon hlau: qis, nruab nrab, thiab siab piav qhiaCov lus qhia Vim li cas kev nkag siab Carbon tuam txhab hlau tsis yog ib qho tab sis dav tsev neeg ntawm cov khoom sib txawv ntawm cov ntsiab lus c...saib ntxiv -
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Oct 14, 2025Dab tsi yog cov tshuaj carbon thiab cov roj carbon steel ua los ntawmCov ncauj lus nkag siab cov pa roj carbon steel txhais thiab muaj cov roj ntsha ua rau muaj cov roj carbon steel ntawm cov ntsiab lus carbon hlau l...saib ntxiv -
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Oct 13, 2025Kev tsim khoom thiab kev tswj hwm zoo ntawm ASTM A53 thiab A106 kav hlau hlauCov ntsiab lus taw qhia steel yeeb nkab kev tsim cov txheej txheem sib txawv (ASTM A53) Welded cov yeeb nkab cov khoom siv cua sov (ttsaib ntxiv
