FLUX CORED WIRES FOR WELDING 1ST CHINESE BRAND Application for welding low carbon steel and 50kg/mm2 class high tensile ... steel. It is widely used for welding structures of ships, bridges, buildings, stored tanks ans steel ... POPULAR TYPE IS PERMANENT BRAND MT-FC71T-1, WHICH IS CORRESPONDING TO AWS E71T-1. IN ADDITION, OTHER TYPES LIKE LOW HYDROGEN ...