Xov xwm
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Cov Kev Xav Tseem Ceeb thiab Phau Ntawv Qhia Txog Kev Ciaj Sia rau Kev Lag Luam Hlau raws li Cov Cai Tshiab!
Thaum Lub Kaum Hli 1, 2025, Lub Chaw Haujlwm Se ntawm Lub Xeev Cov Lus Tshaj Tawm txog Kev Txhim Kho Cov Teeb Meem ntsig txog Kev Them Se Ua Ntej ntawm Cov Tuam Txhab (Cov Lus Tshaj Tawm No. 17 ntawm 2025) yuav pib siv. Tshooj 7 hais tias cov tuam txhab xa khoom los ntawm kev lag luam ...Nyeem ntxiv -
Qhov Sib Txawv Ntawm SPCC thiab Q235
SPCC yog hais txog cov hlau carbon uas feem ntau siv los ua cov ntawv thiab cov kab uas dov txias, sib npaug rau qib Q195-235A hauv Suav teb. SPCC muaj qhov chaw du, zoo nkauj, muaj cov pa roj carbon tsawg, cov yam ntxwv elongation zoo heev, thiab weldability zoo. Q235 cov pa roj carbon ib txwm muaj ...Nyeem ntxiv -
Qhov Sib Txawv Ntawm Cov Yeeb Nkab Thiab Cov Raj
Yeeb Nkab yog dab tsi? Yeeb Nkab yog ib ntu khoob nrog ntu puag ncig rau kev thauj cov khoom, suav nrog cov kua, roj, pellets thiab hmoov, thiab lwm yam. Qhov loj tshaj plaws rau yeeb nkab yog qhov txoj kab uas hla sab nraud (OD) ua ke nrog phab ntsa tuab (WT). OD rho tawm 2 zaug ...Nyeem ntxiv -
API 5L yog dab tsi?
API 5L feem ntau yog hais txog tus qauv siv rau cov kav hlau kav dej, uas suav nrog ob pawg tseem ceeb: cov kav hlau tsis muaj qhov thiab cov kav hlau vuam. Tam sim no, cov hom kav hlau vuam uas siv ntau hauv cov kav roj yog cov kav hlau sib txuas hauv qab dej arc welded ...Nyeem ntxiv -
EHONG STEEL - GALVANIZED STEEL COIL & SHEET
Cov kauj galvanized yog cov khoom siv hlau uas ua tiav kev tiv thaiv xeb zoo heev los ntawm kev txheej txheej ntawm cov hlau phaj nrog ib txheej zinc los tsim cov zaj duab xis zinc oxide ntom ntom. Nws keeb kwm hnub rov qab mus rau xyoo 1931 thaum tus kws ua vaj tse Polish Henryk Senigiel ua tiav ...Nyeem ntxiv -
Qhov ntev ntawm cov yeeb nkab hlau
Cov kav hlau raug faib ua pawg los ntawm cov duab sib tshuam ua voj voog, plaub fab, duab plaub fab, thiab cov kav hlau tshwj xeeb; los ntawm cov khoom siv rau hauv cov kav hlau carbon, cov kav hlau tsis tshua muaj hlau, cov kav hlau alloy, thiab cov kav hlau sib xyaw; thiab los ntawm kev siv rau hauv cov kav hlau rau...Nyeem ntxiv -
EHONG STEEL - TXIAV ROLLED STEEL COIL & SHEET
Cov kauj hlau txias dov, feem ntau hu ua daim ntawv txias dov, yog tsim los ntawm kev dov txias ntxiv rau hauv cov hlau carbon kub dov rau hauv cov hlau phaj tsawg dua 4 hli tuab. Cov uas xa tuaj ua daim ntawv hu ua hlau phaj, tseem hu ua lub thawv phaj lossis f...Nyeem ntxiv -
Yuav ua li cas thiaj vuam tau cov kav dej galvanized? Yuav tsum ceev faj li cas?
Cov kev ntsuas los xyuas kom meej tias qhov zoo ntawm kev vuam suav nrog: 1. Tib neeg yog qhov tseem ceeb ntawm kev tswj hwm kev vuam yeeb nkab galvanized. Vim tsis muaj cov txheej txheem tswj hwm tom qab vuam tsim nyog, nws yooj yim txiav cov ces kaum, uas cuam tshuam rau qhov zoo; tib lub sijhawm, qhov tshwj xeeb ntawm galva...Nyeem ntxiv -
Cov hlau galvanized yog dab tsi? Cov txheej zinc kav ntev npaum li cas?
Kev pleev xim galvanizing yog ib qho txheej txheem uas ib txheej nyias nyias ntawm cov hlau thib ob raug siv rau ntawm qhov chaw ntawm cov hlau uas twb muaj lawm. Rau feem ntau cov qauv hlau, zinc yog cov khoom siv rau cov txheej txheem no. Cov txheej zinc no ua haujlwm ua ib qho thaiv, tiv thaiv cov hlau hauv qab ntawm cov huab cua. T...Nyeem ntxiv -
Qhov txawv ntawm cov kav hlau galvanized thiab cov kav hlau stainless yog dab tsi?
Qhov sib txawv tseem ceeb: Cov kav hlau galvanized yog ua los ntawm cov hlau carbon nrog rau txheej zinc rau ntawm qhov chaw kom ua tau raws li qhov yuav tsum tau siv txhua hnub. Cov kav hlau stainless, ntawm qhov tod tes, yog ua los ntawm cov hlau sib xyaw thiab muaj kev tiv thaiv corrosion, tshem tawm qhov ne...Nyeem ntxiv -
Cov hlau galvanized puas xeb? Yuav ua li cas thiaj tiv thaiv tau?
Thaum cov khoom siv hlau galvanized yuav tsum tau khaws cia thiab thauj mus ze, yuav tsum muaj kev tiv thaiv txaus kom tiv thaiv xeb. Cov kev tiv thaiv tshwj xeeb yog raws li nram no: 1. Cov txheej txheem kho qhov chaw tuaj yeem siv los txo cov qauv ...Nyeem ntxiv -
Yuav ua li cas txiav hlau?
Kauj ruam thawj zaug hauv kev ua hlau yog kev txiav, uas tsuas yog txiav cov khoom siv raw lossis cais lawv ua cov duab kom tau txais cov khoom tsis sib xws. Cov txheej txheem txiav hlau feem ntau suav nrog: kev txiav log sib tsoo, kev txiav saw, kev txiav nplaim taws, kev txiav plasma, kev txiav laser, thiab lwm yam.Nyeem ntxiv
