الوصف

 One, the metallurgical industry: fasting without water cooling energy-saving anti-parathion oxidation resistant hearth roll, there is a water-cooled high-temperature hearth roll. Thorn convex saving temperature radiant tube. Air-cooled high-speed wire roll, galvanized industry immersion roll, roll stability, thermal tension roller, a variety of bushings, bushings, etc. arm. Powder metallurgy sintering furnace temperature reduction furnace tubes and pipes. Rotary ring stove, oven stove stepping board, boards, beams, pillars, etc., slide heat exchangers, burners, grill burner bag is heat-resistant steel and other pieces.