Stainless steel balls are commonly used in valves for two types: A valve is a spherical type, that is, a concave type, and the valve is characterized in that the surface is in contact with the ball, which is advantageous for sealing; The other type of valve is cylindrical, the valve is easy to proce... read more
Carbide balls belong to super-hard alloys. Domestic and foreign brands are very different. There are also many different brands between domestic manufacturers. As a user, the correct selection of grades can maximize production efficiency. Carbide balls (tungsten steel) are widely used in the stampi... read more
●Mechanical properties: Steel ball hardness: Annealing, ≤201HB; quenching and tempering, ≥50HV, HRC up to 55 ● Heat treatment specifications and metallographic organization: 420C stainless steel ball heat treatment method: 1) annealing, 800 ~ 900 ° C slow cooling or about 750 ° C rapid cooling; 2) q... read more
A valve is a spherical type, that is, a concave type, and the valve is characterized in that the surface is in contact with the ball, which is advantageous for sealing; The other type of valve is cylindrical, the valve is easy to process, and the valve and ball are line sealed, which requires higher... read more
POM plastic ball POM plastic balls are widely used in cosmetics, sprayers, guide rails, hardware machinery and other products. Properties: smooth, shiny, hard and dense material, yellowish or white. Features: Wear resistance and self-lubricity are also superior to most engineering plastics, and have... read more
