ООО «BK-ALPROF» Cast House equipment and technology enable to make solid extrusion billets of aluminum and aluminum wrought alloys. Structure and chemical composition meet requirements of Russian and international standards (GOST 4784–97; DIN-EN 573-3). Casting in the direct chill mold: alloy grade AD31, series 6*** with diameter 127, 145, 152 and 178 mm. Maximal specified length of the supplied extrusion billets is 6000 mm. Billets are supplied in the homogenized condition.