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Dab tsi yog kev ceev faj rau kev yuav cov yeeb nkab steel?
Dab tsi yog kev ceev faj rau kev yuav cov yeeb nkab steel? Nyob rau hauv cov yeeb nkab steel kev lag luam kev lag luam nyob rau hauv lub premise ntawm qis, ntau steel yeeb nkab lag luam siv Internet, txeeb lub sij hawm ntawm kev lag luam network, kom ua tiav lub tuam txhab tiv thaiv cov qauv ntawm kev loj hlob. Tab sis kev muag khoom hauv online ...Nyeem ntxiv -
Tuam Tshoj tus ntsuab thiab qis-carbon zog transformation ceev
Lub koom haum tsim hluav taws xob dav dav thiab tsim hluav taws xob tsis ntev los no tau tshaj tawm Tuam Tshoj lub zog kev txhim kho daim ntawv tshaj tawm 2022 thiab Tuam Tshoj Fais Fab Kev Txhim Kho Daim Ntawv Qhia 2022 hauv Beijing. Daim ntawv tshaj tawm qhia tau hais tias Tuam Tshoj tus ntsuab thiab qis-carbon hloov pauv ntawm lub zog tau nrawm dua. Hauv 2021, lub e...Nyeem ntxiv -
Vim li cas cov xim ntawm galvanized square yeeb nkab tig dawb?
Lub ntsiab tivthaiv ntawm galvanized square yeeb nkab yog zinc, uas yog ib qho yooj yim rau react nrog oxygen nyob rau hauv cov huab cua. Vim li cas cov xim ntawm galvanized square yeeb nkab tig dawb? Tom ntej no, cia peb piav qhia meej. Cov khoom siv galvanized yuav tsum tau ventilated thiab qhuav. Zinc yog amphoteric hlau, ...Nyeem ntxiv -
Yuav daws qhov teeb meem corrosion ntawm galvanized square yeeb nkab li cas?
Feem ntau ntawm cov kav dej square yog cov kav hlau, thiab cov kav dej kub-dip galvanized square kav yog coated nrog ib txheej ntawm zinc rau saum npoo ntawm cov kav hlau los ntawm cov txheej txheem tshwj xeeb. Tom ntej no, peb yuav piav qhia meej yuav ua li cas los daws qhov teeb meem corrosion ntawm galvanized square kav. ...Nyeem ntxiv -
Yuav ua li cas tshem tawm oxide nplai ntawm txoj kab uas hla loj square yeeb nkab?
Tom qab lub raj square yog rhuab, ib txheej ntawm daim tawv nqaij oxide dub yuav tshwm sim, uas yuav cuam tshuam rau cov tsos. Tom ntej no, peb yuav piav qhia meej yuav ua li cas tshem tawm cov tawv nqaij oxide ntawm lub taub loj-inch square raj. Cov kuab tshuaj thiab emulsion yog siv t...Nyeem ntxiv -
Koj puas paub cov xwm txheej uas cuam tshuam rau sab nraud qhov tseeb ntawm cov phab ntsa tuab tuab?
Lub sab nraud txoj kab uas hla ntawm tuab phab ntsa square square yeeb nkab yog txiav txim los ntawm tib neeg, thiab qhov tshwm sim nyob ntawm tus neeg siv khoom. Nws nyob ntawm cov neeg siv khoom xav tau rau sab nraud txoj kab uas hla ntawm seamless yeeb nkab, kev ua haujlwm thiab qhov tseeb ntawm steel yeeb nkab sizing equipmen ...Nyeem ntxiv -
Koj puas xav ua kom koj cov khoom sib dua thiab muaj zog dua li ua ntej?
Los ntawm kev siv cov txheej txheem thinner thiab muaj zog dua thiab txias ua cov hlau zoo li lub zog siab, siab zog siab thiab ultra-high-strength steels, koj tuaj yeem txuag cov nqi tsim khoom ua tsaug rau qhov yooj yim khoov, txias-forming zog thiab kho qhov chaw. Kev txuag nyiaj ntxiv hauv w...Nyeem ntxiv -
Qhov teeb meem ntawm cov nyiaj tsis txaus nyob rau hauv loj caliber square tube lag luam yog yuav ua rau aggravated ntxiv
Kev tos-thiab-saib mus ob peb vas ntawm qhov loj-inch square tube chaw lag luam tau nce, thaum qhov kev txaus siab ntawm qhov chaw yuav khoom tsis tau txhim kho. Cov khoom xa tuaj ntawm ...Nyeem ntxiv -
Txoj kev tshem cov roj ntawm qhov chaw ntawm lub raj square
Nws yog ib qho tsim nyog yuav tsum tau coated nrog cov roj, uas yuav cuam tshuam qhov zoo ntawm xeb tshem tawm thiab phosphating. Tom ntej no, peb yuav piav qhia txog cov txheej txheem ntawm kev tshem tawm cov roj rau ntawm qhov chaw ntawm lub voj voos hauv qab no. ...Nyeem ntxiv -
Deg defect nrhiav txoj kev ntawm square yeeb nkab
Qhov chaw tsis xws luag ntawm cov square tubes yuav txo tau cov tsos thiab zoo ntawm cov khoom. Yuav ua li cas txhawm rau txheeb xyuas qhov tsis xws luag ntawm cov raj square? Tom ntej no, peb yuav piav qhia txog cov txheej txheem kev kuaj xyuas qhov chaw ntawm lub raj square hauv qab kom ntxaws ...Nyeem ntxiv -
Yuav ua li cas ncaj galvanized square yeeb nkab?
Galvanized square yeeb nkab muaj kev ua tau zoo, thiab qhov kev thov rau galvanized square yeeb nkab yog loj heev. Yuav ua li cas kom ncaj lub galvanized square yeeb nkab? Tom ntej no, cia peb piav qhia meej. Lub zigzag ntawm galvanized square yeeb nkab yog tshwm sim los ntawm imp ...Nyeem ntxiv -
Qhov tseem ceeb sib txawv ntawm welded square yeeb nkab thiab seamless square yeeb nkab
Cov txheej txheem ntau lawm ntawm cov raj square yog yooj yim, kev ua haujlwm ntau lawm yog siab, ntau yam thiab specifications muaj ntau yam, thiab cov khoom sib txawv. Tom ntej no, peb yuav piav qhia qhov sib txawv tseem ceeb ntawm welded square tubes thiab seamless square tubes kom ntxaws. 1. Welded square pip...Nyeem ntxiv
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