A252 Gr.1 Cov yeeb nkab hlau: Muaj zog thiab txhim khu kev qha, ua kom muaj zog rau kev tsim kho niaj hnub
Hauv kev tsim vaj tsev niaj hnub thiab kev tsim kho vaj tse, kev xaiv cov ntaub ntawv ncaj qha txiav txim siab qhov ruaj khov, kev nyab xeeb thiab qhov zoo ntawm qhov project. Ntawm ntau cov ntaub ntawv tsim kho,A252 QIB 1 Cov Yeeb Nkab Hlautau dhau los ua cov khoom siv nyiam rau ntau yam kev siv qauv vim nws qhov kev ua tau zoo thiab kev ntseeg siab. Tsab xov xwm no yuav nkag siab tob txog cov yam ntxwv tseem ceeb thiab cov txiaj ntsig ntawm kev siv A252 Gr.1 steel pipes thiab pom zoo rau cov chaw tsim khoom tshaj lij nyob hauv Cangzhou, Hebei Province rau koj.
1. Cov txiaj ntsig tseem ceeb ntawm cov khoom
Kev ua tau zoo ntawm cov qauv:A252 QIB 1 Cov Yeeb Nkab Hlaumuaj lub zog compressive zoo heev thiab muaj peev xwm thauj khoom tau zoo, muaj peev xwm hloov pauv cov khoom thauj tau zoo thiab ua kom ruaj khov ntawm cov qauv.
Kev tiv thaiv xeb zoo heev: Nws tuaj yeem siv tau ntev hauv qhov chaw ib puag ncig hnyav (xws li av noo, tshuaj lom neeg, thiab lwm yam), txuas ntxiv lub neej ua haujlwm ntawm qhov project thiab txo cov nqi txij nkawm.
Cov txheej txheem tsim khoom siab heev: Tsim los ntawm kev siv tshuab ob sab submerged arc welding (DSAW), qhov vuam seam muaj zog thiab qhov tsis zoo tsawg, ua kom ntseeg tau tias qhov sib xws thiab kev ntseeg siab ntawm lub cev yeeb nkab.
Kev hloov pauv tau dav dav: Nws tsis yog tsuas yog siv rau kev tsim kho vaj tse thiab cov hauv paus choj, tab sis kuj tseem siv tau rau ntau yam xwm txheej xws li kev tsim kho chaw nres nkoj thiab kev txhawb nqa kev xa hluav taws xob.
2. Cangzhou cov chaw tsim khoom lag luam: Lub zog lav, zoo ua ntej
Txij li thaum nws tau tsim tsa xyoo 1993, lub tuam txhab tsim khoom hauv Cangzhou, Hebei Xeev tau mob siab rau kev tshawb fawb thiab kev txhim kho nrog rau kev tsim cov yeeb nkab hlau. Lub tuam txhab npog thaj tsam ntawm 350,000 square meters, muaj tag nrho cov cuab tam ntawm 680 lab yuan, thiab tam sim no ntiav 680 tus neeg. Nws tau tsim ib lub kaw lus kev pabcuam dav dav uas suav nrog kev tsim khoom, kev sim thiab kev tshawb fawb thiab kev txhim kho.
Cov kav dej hlau A252 Gr.1 uas tau tsim los ntawm lub tuam txhab no yog ua los ntawm cov kab tsim khoom thoob ntiaj teb thiab kev tswj hwm zoo nruj. Cov khoom lag luam raug muag hauv tsev thiab txawv teb chaws thiab cov neeg siv khoom ntseeg siab heev.
3. Tswj xyuas kom zoo thiab xyuas kom muaj kev ntseeg siab thoob plaws hauv cov txheej txheem
Lub tuam txhab ua raws li lub tswv yim hais tias "kev zoo los ntawm kev tswj hwm", siv kev soj ntsuam zoo tag nrho los ntawm kev yuav khoom siv raw mus rau kev xa khoom tiav. Los ntawm ntau txoj kev tshuaj xyuas xws li kev sim tsis puas tsuaj, kev sim khoom siv kho tshuab, thiab kev ntsuas qhov loj me, nws tau ua kom ntseeg tau tias txhua lub yeeb nkab hlau ua raws li ASTM A252 tus qauv thiab cov neeg siv khoom xav tau.
A252 Gr.1 cov kav hlau ua vaj tse, nrog lawv lub zog siab, tiv taus corrosion thiab kev ua haujlwm vuam zoo heev, tau dhau los ua cov khoom siv tseem ceeb hauv kev tsim kho niaj hnub no. Nrog nws lub zog muaj zog thiab kev tsim kho tshiab tas mus li, cov chaw tsim khoom hauv Cangzhou, Hebei Xeev, muab cov neeg siv khoom nrog cov khoom siv yeeb nkab hlau thiab cov kev pabcuam uas ua tau raws li cov qauv siab. Yog tias koj muaj kev xav tau cuam tshuam, thov hu rau peb pab neeg tshaj lij los koom ua ke tsim kom muaj kev nyab xeeb thiab ruaj khov dua yav tom ntej.
Lub sijhawm tshaj tawm: Lub Yim Hli-21-2025