Feem ntau, peb hu ntiv tes-welded kav nrog ib tug txheej txheem loj dua 500 hli lossis ntau dua li cov kav dej loj-kab ntsig. Txoj haujlwm loj-ntawm txoj kab uas yog qhov kev xaiv zoo tshaj plaws rau cov phiaj xwm kev lag luam loj Hauv lwm lo lus, cov kab uas hla loj-kab hlau ncaj qha muaj cov kab mob hlwv loj dua yog 1020mm, qhov siab tshaj plaws ntawm txoj kab uas yog 1020mm, thiab qhov siab tshaj plaws ntawm ib leeg- Weld nqaws tuaj yeem ncav cuag 1420mm), txheej txheem yooj yim thiab tus nqi qis. thiab lwm yam zoo yog siv dav.
Muab ob npaug rau sab xyoob arc welded ncaj seam steel kav kuj tseem ncaj seam steel kav. Lub submerged arc welded ncaj mele steel kab coj mus rau lub Jcoe txias txoj kev ua kom tus vuam hlau, thiab submerged arc vuam saws lub particle flux. Cov txheej txheem ntau lawm ntawm submered arc welded ncaj seam steel yeeb nkab loj, uas feem ntau yog admable siab ncaj mele kab.
Nrog rau kev txhim kho ntawm kev lag luam hauv tebchaws, qhov kev thov rau lub zog tau nce siab heev. Nyob rau hauv kaum lossis txawm lawm ntau caum xyoo, nws yog qhov tseem ceeb los tsim cov thev naus laus zis thiab tsim txoj haujlwm no.
Lub sij hawm ncua: Mar-22-2023
