Features: 1) Powder of three main alloys: cobalt-base alloy, nickel-base alloy, and iron-base alloy 2) Properties: good resistance against high-temperature, corrosion, wear, shock and stick abrasion 3) Main application: use to repair and pre-protection of valve seat, pump shaft sleeve and valve gate 4) Process: OXY, PTA, high frequency remelting 5) Specifications: 150/320, 200/400, 280/400, 180/400, 60/170, 60/200