Ncaj seam submerged arc welded (LSAW) steel kav, nrog rau lawv cov kev ua haujlwm zoo tshaj plaws, kev ua haujlwm siab zoo, thiab ruaj khov qhov tseeb, tau dhau los ua cov khoom tseem ceeb ntawm cov yeeb nkab rau ntev - cov roj thiab roj tsheb thauj mus los. Txawm hais tias nws yog cov kav dej sib txuas sib txuas, cov tsheb thauj mus los ntawm ntug dej hiav txwv thiab cov roj av, lossis kev tsim kho lub zog hauv cov cheeb tsam huab cua xws li cov suab puam thiab cov cheeb tsam qaum teb, LSAW steel kav tuaj yeem hloov kho rau cov kev ua haujlwm hnyav, kom muaj kev thauj mus los zoo.
Cov txheej txheem tsim khoom ntawm LSAW steel kav yog tswj hwm nruj. Ua ntej, tom qab lub phaj steel yog precisely leveled, nws yog txias -khoov siv lub CNC phaj dov tshuab. Qhov no zoo zam kev puas tsuaj rau cov hlau cov khoom thaum lub sij hawm kub sib sau, kom ntseeg tau tias lub roundness, straightness, thiab lwm yam qhov tseeb ntawm cov yeeb nkab steel raws li cov qauv. Cov txheej txheem vuam siv ob npaug - xaim submerged arc vuam txheej txheem, nruab nrog lub tshuab vuam tswj tag nrho. Qhov no tsis yog tsuas yog txhim kho vuam kev ua tau zoo tab sis kuj ua kom cov vuam zoo sib xws, ua kom zoo nkauj ua kom zoo nkauj, thiab cov khoom siv vuam zoo piv rau cov khoom siv hauv paus. Tom qab welding, cov yeeb nkab steel tau dhau los ua cov kev ntxhov siab hauv vuam nruj heev- tshem tawm cov kev ntxhov siab uas tshwm sim thaum vuam, txo qhov kev pheej hmoo ntawm kev tawg thaum siv tom ntej.
LSAW steel kav muaj qhov tshwj xeeb yooj yim hauv cov khoom specifications thiab adaptability. Cov kav dej tsim muaj nyob rau sab nraud ntawm 457.2mm txog 1422.4mm thiab phab ntsa thickness ntawm 8mm txog 50mm. Cov ntaub ntawv muaj xws li cov pa roj carbon zoo tib yam, cov hlau tshwj xeeb, thiab qis- hlau alloy, ua tau raws li qhov kev xav tau ntawm kev thauj mus los ntev ntawm ntau qib siab thiab xov xwm. Txawm hais tias loj -tej hla teb chaws cov roj thiab cov kav dej kav dej lossis cov kav dej hauv cheeb tsam, kev tsim khoom tshwj xeeb tuaj yeem muab tau raws li cov neeg siv khoom xav tau. Tsis tas li ntawd, tus qauv tsim kev sib txuas ua kom yooj yim rau - qhov chaw teeb tsa thiab kev sib txuas, ua kom luv luv ntawm txoj haujlwm tsim thiab txo cov nqi tsim kho.
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