Matsayin ASTM A269 A249bakin karfe nada bututuMai ƙera bututun ƙarfe na bakin ƙarfe

Kamfanin Liao cheng sihe mai ƙarancin ƙarfe mai ƙarfi yana samar da bututun ƙarfe mai jure ruwa, bututun ƙarfe mai tsayi, ma'aunin bututun shine 201 304 304L 316316L da sauran nau'ikan bututu.

Alloy 625 825 2205 825 2507 ect, tsawon bututun yana daga 300-3500M/coil, misali zuwa bututu, shine bututun ASTM A249 269,