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Cov cuab yeej tshawb nrhiav ceev ceev thiab kev tshawb pom txoj hauv kev tsim cov txheej txheem ntawm ntau qhov tuab tuab phab ntsa lub raj raj
Daim ntawv thov (patent) No.: CN202210257549.3 Hnub Thov: Lub Peb Hlis 16, 2022 Kev Tshaj Tawm / Tshaj Tawm No.: CN114441352A Tshaj tawm / tshaj tawm hnub: Tsib Hlis 6, 2022 Tus neeg thov (patent txoj cai): Tianjin Bosi Testing Co., Ltd. , Yuan Lingjun, Wang Deli, Yan ...Nyeem ntxiv -
Cov qauv ntawv pov thawj ntawm Yuantai Derun Steel Pipe Manufacturing Group yog dab tsi?
Daim ntawv pov thawj zoo, rau qee qhov, qhia seb cov khoom zoo li cas los ntawm tus qauv. Tam sim no, ntau cov nroj tsuag steel thiab cov chaw lag luam tau pib paub txog cov txiaj ntsig ntawm cov ntawv pov thawj zoo rau cov lag luam. Zoo, steel mills Dab tsi cov txiaj ntsig tuaj yeem ua tau zoo ...Nyeem ntxiv -
Zoo siab Christmas rau nej txhua tus!
Zoo siab Christmas rau nej txhua tus! Ua tsaug rau cov neeg siv khoom thoob plaws ntiaj teb rau lawv txoj kev txhawb nqa thiab kev ntseeg siab hauv Yuantai DeRun steel Pipe Manufact ...Nyeem ntxiv -
Kev txheeb xyuas ntawm cov hlab ntsha tsis zoo thiab tsis zoo
Kev ua lag luam square tube yog qhov sib xyaw ntawm qhov zoo thiab qhov tsis zoo, thiab qhov zoo ntawm cov khoom siv square tube kuj txawv heev. Txhawm rau kom cov neeg siv khoom txaus siab rau qhov sib txawv, hnub no peb nthuav qhia cov hauv qab no los txheeb xyuas qhov zoo ntawm ...Nyeem ntxiv -
Kev ua lag luam tawm ntawm lub raj raj hauv Suav teb yog 12.2615 lab tons
Square yeeb nkab yog ib hom npe rau cov yeeb nkab square thiab cov yeeb nkab square, uas yog, cov kav hlau steel nrog qhov sib npaug thiab tsis sib npaug. Nws yog dov los ntawm sawb hlau tom qab kev kho mob. Feem ntau, strip steel yog unpacked, leveled, curled, welded los tsim ib puag ncig yeeb nkab, dov thiab ...Nyeem ntxiv -
Qhov txawv ntawm qhov kub dov thiab txias dov yog dab tsi?
Qhov sib txawv ntawm kub dov thiab txias dov yog qhov kub ntawm dov txheej txheem. "Cold" txhais tau tias qhov kub thiab txias, thiab "kub" txhais tau tias kub siab. Los ntawm kev pom ntawm metallurgy, ciam teb ntawm txias dov thiab kub dov yuav tsum paub qhov txawv ...Nyeem ntxiv -
Ob peb Tshooj Daim Ntawv ntawm High rise Steel Structure Members
Raws li peb txhua tus paub, steel hollow seem yog cov khoom siv hauv tsev rau cov qauv hlau. Koj puas paub tias muaj pes tsawg daim ntawv ntawm cov neeg ua haujlwm siab-siab steel qauv? Cia peb saib hnub no. 1, Axially stressed tswv cuab Lub axial quab yuam bearing cov tswv cuab feem ntau xa ...Nyeem ntxiv -
Pab kev zoo siab rau Messi yeej lub ntiaj teb khob! Zoo siab nrog rau tag nrho peb cov neeg siv khoom South American!
Pab kev zoo siab rau Messi yeej lub ntiaj teb khob! Zoo siab nrog rau tag nrho peb cov neeg siv khoom South American! Tom qab 36 xyoo, Argentina yeej qhov kev sib tw dua, thiab Messi thaum kawg tau txais nws qhov kev xav. Hauv Qatar World Cup, Argentina yeej qhov kev sib tw los ntawm kev yeej Fabkis 7-5 ntawm pena ...Nyeem ntxiv -
Yuantai Derun Steel Pipe Manufacturing Group - Square thiab Rectangular Pipe Project Case
Lub raj square ntawm Yuantai Derun yog dav siv. Nws tau koom nrog cov teeb meem engineering loj rau ntau zaus. Raws li kev siv sib txawv, nws cov kev siv yog raws li nram no: 1. Square thiab rectangular steel kav rau cov qauv, machinery manufacturing, steel constructio ...Nyeem ntxiv -
R lub kaum sab xis ntawm square raj tau teev nyob rau hauv lub teb chaws tus qauv li cas?
Thaum peb yuav thiab siv lub raj square, qhov tseem ceeb tshaj plaws los txiav txim seb cov khoom puas ua tau raws li tus qauv yog tus nqi ntawm R lub kaum sab xis. R lub kaum sab xis ntawm square raj tau teev nyob rau hauv lub teb chaws tus qauv li cas? Kuv yuav npaj ib lub rooj rau koj siv. ...Nyeem ntxiv -
JCOE Pipe yog dab tsi?
Ncaj seam ob-sided submerged arc welded yeeb nkab yog JCOE yeeb nkab. Ncaj seam steel yeeb nkab tau muab faib ua ob hom raws li cov txheej txheem tsim khoom: high zaus ncaj seam steel yeeb nkab thiab submerged arc welded ncaj seam steel yeeb nkab JCOE yeeb nkab. Submerged arc ...Nyeem ntxiv -
Txhawb nqa qhov pib ntxov ntawm cov haujlwm loj
Txog rau thaum xaus ntawm lub xyoo, kev tsim kho ntawm cov phiaj xwm loj tau ua rau "bugle" ntawm lub xyoo lub hom phiaj. Ua raws li qhov tseem ceeb ntawm "kev ua kom nrawm ntawm kev tsim kho cov haujlwm tseem ceeb" ntawm lub rooj sib tham thawj coj ntawm Lub Xeev Pawg Saib Xyuas thaum Lub Kaum Ib Hlis 22, National Development thiab ...Nyeem ntxiv
HOLLOW SECTION thawj coj hauv Suav teb
