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Tianjin Yuantai Derun Group yeej qhov kev lag luam tsim khoom ib qho kev ua qauv qhia nrog nws cov khoom tseem ceeb square raj!
Tsis ntev los no, Ministry of Industry thiab Information Technology thiab Tuam Tshoj Federation of Industrial Economics tau teeb tsa kev cog qoob loo thiab kev xaiv ntawm pawg xya ntawm cov tuam txhab tsim khoom ib leeg (khoom) thiab kev tshuaj xyuas ntawm thawj thiab thib plaub batc ...Nyeem ntxiv -
Cov lus qhia txog kev lag luam square tube
Lub raj plaub fab yog ib hom raj hlau uas muaj cov duab plaub fab, tseem hu ua lub raj plaub fab, lub raj plaub fab. Nws cov lus qhia yog qhia hauv hli ntawm txoj kab uas hla sab nraud * phab ntsa tuab. Nws yog ua los ntawm cov hlau kub dov los ntawm kev dov txias lossis txias ...Nyeem ntxiv -
Cov txheej txheem txiav tseem ceeb rau cov raj plaub fab yog dab tsi?
Tsib txoj kev txiav cov raj plaub fab hauv qab no tau qhia: （1） Tshuab txiav yeeb nkab Lub tshuab txiav yeeb nkab muaj cov khoom siv yooj yim, kev nqis peev tsawg dua, thiab siv dav. Qee qhov ntawm lawv kuj muaj kev ua haujlwm ntawm chamfering thiab tsis siv neeg thauj khoom thiab tshem tawm ib qho ...Nyeem ntxiv -
Qatar Ntiaj Teb Khob Chaw Tsim Khoom Yeeb Nkab - Tianjin Yuantai Derun Steel Pipe Manufacturing Group
Thaum nruab nrab lub Kaum Ob Hlis 2021, Tianjin Yuantai Derun Steel Pipe Manufacturing Group tau txais kev sab laj txog qhov project, uas tau lees paub ntau zaus tias yog qhov project nto moo hauv Qatar World Cup. Thaum qhov project tuaj txog ntawm Yuantai, pawg neeg sawv cev ntawm Yuantai tau zoo siab heev...Nyeem ntxiv -
Dab tsi yog qhov ua rau lub raj square tawg?
1. Nws yog qhov teeb meem tseem ceeb ntawm cov hlau puag. 2. Cov kav hlau tsis muaj qhov sib txuas tsis yog cov kav hlau plaub fab uas tau annealed, uas yog tawv thiab mos. Nws tsis yooj yim rau deform vim extrusion thiab yog qhov cuam tshuam resistant. Kev ntseeg siab ntawm kev teeb tsa, tsis muaj embrittlement nyob rau hauv roj thiab tshav ntuj....Nyeem ntxiv -
Yam dab tsi yuav cuam tshuam rau qhov tseeb ntawm kev pub mis ntawm lub raj plaub fab?
Thaum lub sijhawm tsim cov raj plaub fab thiab plaub fab, qhov tseeb ntawm kev pub mis ncaj qha cuam tshuam rau qhov tseeb thiab zoo ntawm cov khoom tsim. Niaj hnub no peb yuav qhia xya yam uas cuam tshuam rau qhov tseeb ntawm kev pub mis ntawm cov raj plaub fab: （1） Txoj kab nruab nrab ntawm kev pub mis ...Nyeem ntxiv -
Yuantai Derun yeej lub npe ntawm "Tus Neeg Them Se Credit Class A Taxpayer" hauv Suav teb
Thaum Lub Kaum Ib Hlis 21, 2022, Tianjin Yuantai Derun Steel Pipe Manufacturing Group yeej lub npe ntawm "Class A Taxpayer of Tax Credit", "National Champion Enterprise" thiab "Gazelle Enterprise" hauv ntau yam kev xaiv kev lag luam hauv tebchaws xws li Credit China, dhau los ua ib qho zoo tshaj plaws ...Nyeem ntxiv -
Dn, De, D, d, Φ Yuav ua li cas thiaj paub qhov txawv?
Txoj kab uas hla ntawm cov yeeb nkab De, DN, d ф Lub ntsiab lus De, DN, d, ф Qhov ntau ntawm cov sawv cev ntawm De -- txoj kab uas hla sab nraud ntawm PPR, PE yeeb nkab thiab polypropylene yeeb nkab DN -- Txoj kab uas hla ntawm polyethylene (PVC) yeeb nkab, yeeb nkab hlau cam khwb cia, hlau yas sib xyaw p...Nyeem ntxiv -
Cov txiaj ntsig ntawm cov raj xa dej seamless square yog dab tsi?
Cov raj xa dej square thiab rectangular seamless muaj lub zog zoo, toughness, plasticity, vuam thiab lwm yam khoom siv thev naus laus zis, thiab ductility zoo. Nws cov txheej alloy yog txuas ruaj khov rau lub hauv paus hlau. Yog li ntawd, cov raj xa dej square thiab rectangular seamless...Nyeem ntxiv -
Tianjin: Tsom ntsoov rau kev txhim kho qhov zoo thiab kev ua haujlwm kom ntseeg tau tias ntsuab thiab kev txhim kho zoo
Peb cog lus tias yuav tsim kom muaj kev txhim kho zoo. Tianjin yuav tsis sib tw nrog lwm tus los ntawm cov lej. Peb yuav tsom mus rau qhov zoo, kev ua haujlwm zoo, kev teeb tsa thiab ntsuab. Peb yuav ua kom cov txiaj ntsig tshiab sai dua, nthuav dav qhov chaw tshiab, txhawb kev hloov pauv kev lag luam ...Nyeem ntxiv -
Cov txheej txheem tsim khoom ntawm cov yeeb nkab steel kub-dip galvanized
Cov yeeb nkab hlau kub dip galvanized, tseem hu ua cov yeeb nkab kub dip galvanized, yog cov yeeb nkab hlau uas yog galvanized rau cov yeeb nkab hlau dav dav kom txhim kho nws cov kev ua haujlwm. Nws cov txheej txheem ua thiab kev tsim khoom yog ua kom cov hlau molten cuam tshuam nrog cov hlau substrate kom tsim tau ...Nyeem ntxiv -
Tianjin Yuantaiderun Group Tau Kos Npe Rau Qhov Project PV Base Loj Tshaj Plaws Hauv Suav Teb
Los ntawm kev ua tiav qhov project xyaum ntawm 2017 tim lyiv teb chaws project qauv kub-dip galvanized square yeeb nkab thiab 2019 Qinghai project qauv kub-dip galvanized puag ncig yeeb nkab, Tianjin Yuantai Derun Group tau qhia nws cov kev pabcuam muaj peev xwm hauv domestic thiab txawv teb chaws loj project ...Nyeem ntxiv
TUS thawj coj ntawm HOLLOW SECTION HAUV SUAV TEB
