Gada karfe ana amfani dashi musamman don gina titin jirgin kasa ko gadajen titi. Nangang gada karfe da masana'antu bidi'a taki, mayar da hankali a kan ci gaban shugabanci na kore, low carbon, kara zuba jari a gada karfe, a cikin wani sabon ƙarni na high yi gada karfe bincike da kuma ci gaba da aikace-aikace, samfurin m kaya kyautayuwa, yanzu kafa Q 345 Q-Q500q, yanayin juriya (ciki har da babu shafi) jerin ƙarfe gada (ciki har da haɗin yanayi, ƙarfe na walda), Bridges tare da bakin karfe mirgina farantin ƙarfe da sauran jerin duka, cikakkun ƙayyadaddun ƙayyadaddun abubuwa, yawancin nau'ikan kayan samar da tsari. Gadar Nangang da ayyukan aikace-aikacen ƙarfe sun haɗa da gadar Hutong, gadar Pingtan Strait, New Bay Bridge a San Francisco, Zangmu Bridge Project, Meishan Railway Special Project, Lianzhen Railway Wushan Yangtze Highway da Railway Bridge Project, Hangzhou-Shao-Tai Railway Jiaojiang Bridge, da dai sauransu.
Za a iya samar da farantin karfe don tsarin gada da kuma isar da shi bisa ga ka'idoji masu dacewa da buƙatun fasaha na GB / T714, ASTM A709, JIS G3106, TB10002.2; tare da mirgina mai zafi / sarrafawa, jujjuyawar wuta, mirgina wuta, daidaitawar inganci, TMCP / TMCP + tempering. Matsakaicin nauyi ɗaya zai iya kai ton 4. Samfurin yana da kyakkyawan aikin injiniya da aikin walda, wanda zai iya saduwa da ginin gadar babbar hanya, gadar jirgin ƙasa da gadar jirgin ƙasa, musamman dacewa da aikace-aikacen injiniyan gada mai girma-fadi.
Gida
