Carbon Ígwè carbon: Q235, 20 #, 45 #, 45 #, 20g, ASTM A234 wpb \ / wpc
Obere telebon dị ala: Q345b, 16mn, ASTM A420 WPL6
Pipeline ígwè: ASTM A860 WHHY 42 \ / 46 \ / 50 \ / 65
Alloy ígwè: ASTM A234 WP11 \ / WP12 \ / wp91 \ / wp91 \ / CR9MO, CR9MO, 10CR9110-5
Igwe anaghị agba nchara: ASTM A403 wp304 \ / 304H, 316L, 310, 310s, 317,347,347,347,344L
Duplex na-adịghị ọcha: ASTM A815 S32205, S31803, 32750, 32760