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  • Plastic ball process, and materials, precision, use

    Plastic ball process, and materials, precision, use

    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

    Sep 06,2019 Industry News
  • Stainless steel beads for valves

    Stainless steel beads for valves

    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

    Sep 21,2019 Industry News
  • 4Cr13 stainless steel beads physical properties

    4Cr13 stainless steel beads physical properties

    ●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

    Sep 30,2019 Industry News
  • Carbide ball selection skills

    Carbide ball selection skills

    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

    Oct 12,2019 Industry News
  • Valve with stainless steel ball

    Valve with stainless steel ball

    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

    Oct 19,2019 Industry News