Dab tsi yog qhov sib txawv ntawm 25mNG thiab 20G Boiler Tube
Tshuaj lom neeg muaj pes tsawg leeg tshuaj thiab cov neeg kho tshuab:
25MNG (SA -210 C): Cov hlau no muaj ntau yam txog 20g, nws cov plasticity thiab tawv muaj sib piv rau 20G. Qhov no hom ntawm cov yeeb nkab steel muaj cov txheej txheem ntau lawm thiab cov kub thiab txias thiab txias ua haujlwm.
20G: Qhov no yog cov roj carbon tsawg nrog cov roj carbon qis dua thiab cov ntsiab lus manganese, nws lub zog yog siab me ntsis dua 20mng, tab sis kev sib xyaw kom meej thiab tawv yog sib piv rau 25mng.
Siv seem thiab kub:
Kev siv seem thiab siv qhov kub thiab txias ntawm 25g yog qhov zoo ib yam, Coal Innalial Innector, Tsawg-qhov ntsuas kub thiab lwm qhov chaw nrog kev ua haujlwm hauv qab 500 degree.
Txheej txheem tsim khoom:
Kev tsim khoom ntawm 25mng yog qhov yooj yim, nrog kev ua kom zoo thiab txias thiab ua kom cov khoom siv tuab, thiab txhim kho cov cua sov hloov pauv ntawm lub rhaub dej.
Txhawm rau ua ntej, 25mng muaj lub zog tsim lub zog muaj zog, thaum siv tau zoo ib yam li 20g thiab tuaj yeem siv los hloov 20G hauv qhov kub thiab kub boiler cov ntawv thov.
