Hauv kev tsim kho thiab kev tsim kho vaj tse, kev xaiv cov khoom siv yog qhov tseem ceeb heev kom ntseeg tau tias lub tsev muaj kev ncaj ncees thiab kav ntev. Ib qho khoom siv uas tau hwm heev hauv kev lag luam yog ASTM A252 yeeb nkab. Cov lus qhia no suav nrog cov yeeb nkab cylindrical, nominal phab ntsa steel, uas yog qhov tseem ceeb hauv ntau yam kev siv, tshwj xeeb tshaj yog hauv kev tsim kho hauv paus. Hauv cov blog no, peb yuav kawm tob txog cov lus qhia tseem ceeb thiab kev siv ntawm ASTM A252 yeeb nkab qhov loj me thaum qhia txog lub peev xwm ntawm lub tuam txhab tsim khoom ua lag luam hauv Cangzhou, Hebei Xeev.
Cov lus qhia tseem ceeb ntawm ASTM A252 cov kav dej
ASTM A252 yog ib qho qauv txheem uas piav qhia txog cov kev cai rau cov yeeb nkab hlau uas vuam thiab tsis sib txuas. Cov yeeb nkab no yog tsim los siv ua cov khoom thauj khoom ruaj khov lossis ua lub plhaub rau cov yeeb nkab pob zeb uas raug pov rau hauv qhov chaw. Cov lus qhia tseem ceeb ntawm ASTM A252 suav nrog:
1. Qib Khoom Siv: Cov lus qhia suav nrog peb qib hlau: Qib 1, Qib 2, thiab Qib 3. Txhua qib muaj qhov yuav tsum tau ua kom muaj zog sib txawv, nrog Qib 3 muaj lub zog ua kom muaj zog siab tshaj plaws thiab tsim nyog rau cov ntawv thov hnyav.
2. Loj: Cov kav dej ASTM A252 muaj ntau qhov tuab ntawm phab ntsa, ua rau muaj kev ywj pheej hauv kev tsim qauv thiab kev siv. Cov kav dej no muaj nyob rau hauv txoj kab uas hla txij li 6 ntiv tes mus txog 60 ntiv tes kom tau raws li ntau yam kev xav tau ntawm qhov project.
3. Cov kev xaiv welded thiab seamless:ASTM A252 yeeb nkabtuaj yeem tsim tau welded lossis seamless, muab cov kev xaiv raws li qhov xav tau tshwj xeeb ntawm koj qhov project. Cov yeeb nkab welded feem ntau pheej yig dua, thaum cov yeeb nkab seamless muab lub zog thiab kev ntseeg siab dua.
4. Kev tiv thaiv xeb: Nyob ntawm daim ntawv thov, ASTM A252 cov kav dej tuaj yeem pleev xim lossis kho kom txhim kho lawv txoj kev tiv thaiv xeb, kom ntseeg tau tias siv tau ntev txawm tias nyob hauv qhov chaw ib puag ncig hnyav.
ASTM A252 Cov Yeeb Nkab Siv
Qhov ua tau ntau yam ntawm ASTM A252 yeeb nkab ua rau nws haum rau ntau yam kev siv, suav nrog:
- Cov Pile Hauv Paus: Cov kav dej no feem ntau siv ua cov pile hauv paus hauv cov haujlwm tsim kho, muab kev txhawb nqa tsim nyog rau cov tsev, choj, thiab lwm yam qauv.
- Cov Qauv Marine: ASTM A252 cov kav dej zoo rau kev siv hauv cov chaw marine thiab tuaj yeem siv rau hauv kev tsim kho cov chaw nres nkoj, cov piers, thiab cov platform offshore.
- Phab Ntsa Khaws Cia: Lub zog thiab kev ruaj khov ntawm cov kav dej no ua rau lawv tsim nyog rau kev siv rau hauv phab ntsa khaws cia, uas pab ua kom cov av ruaj khov thiab tiv thaiv kev yaig.
- Cov Pob Zeb Ua Los Ntawm Pob Zeb Uas Muab Tso Rau Hauv Qhov Chaw: Thaum siv ua lub plhaub rau cov pob zeb ua los ntawm pob zeb uas muab tso rau hauv qhov chaw,ASTM A252cov yeeb nkab muab lub moj khaum ruaj khov uas ua kom cov qauv ntawm cov pob zeb ua kom ruaj khov.
Chaw Tsim Khoom Ua Lag Luam hauv Cangzhou
Ib lub chaw tsim khoom nto moo nyob hauv Cangzhou, Hebei Xeev, tau tsim cov kav dej ASTM A252 zoo txij li thaum nws tau tsim tsa xyoo 1993. Lub tuam txhab npog thaj tsam ntawm 350,000 square meters, muaj tag nrho cov cuab tam ntawm RMB 680 lab, thiab ntiav kwv yees li 680 tus neeg ua haujlwm txawj. Lub chaw tsim khoom cog lus tias yuav muab cov khoom lag luam uas ua tau raws li cov qauv zoo nruj, xyuas kom meej tias nws cov kav dej ASTM A252 txhim khu kev qha thiab ruaj khov hauv ntau yam kev siv.
Nrog rau kev tsom mus rau kev tsim kho tshiab thiab kev txaus siab rau cov neeg siv khoom, lub tuam txhab tau dhau los ua tus thawj coj hauv kev lag luam, muab cov kev daws teeb meem tshwj xeeb los ua kom tau raws li cov kev xav tau tshwj xeeb ntawm nws cov neeg siv khoom. Nrog cov chaw tsim khoom zoo tshaj plaws thiab cov neeg ua haujlwm paub dhau los, lawv muaj peev xwm tsim cov kav dej kom tau raws li qhov siab tshaj plaws, ua rau lawv yog tus khub koom tes ntseeg siab rau kev tsim kho thiab kev tsim kho vaj tse.
xaus lus
Xaus lus, ASTM A252 cov kav dej yog ib feem tseem ceeb ntawm kev tsim kho niaj hnub no, muab cov lus qhia tseem ceeb uas ua tau raws li qhov xav tau ntawm ntau yam kev siv. Nrog lub chaw tsim khoom muaj npe nrov hauv Cangzhou tsim cov kav dej no, kev lag luam tuaj yeem vam khom cov ntaub ntawv zoo kom ntseeg tau tias muaj kev nyab xeeb thiab ruaj khov ntawm cov qauv. Txawm hais tias nws yog siv rau kev tsim kho hauv paus, cov qauv dej hiav txwv lossis cov phab ntsa khaws cia, ASTM A252 cov kav dej yog qhov kev xaiv tseem ceeb rau cov engineers thiab cov neeg ua vaj tse.
Lub sijhawm tshaj tawm: Lub Ob Hlis-11-2025