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  • How to calculate the torque of a forged steel ball valve

    How to calculate the torque of a forged steel ball valve

    The torque calculation of the forged steel ball valve is as follows: the square of the valve diameter of the one-half of the valve is 3.14, which is the area of ​​the valve plate, and then the static pressure accepted by the shaft is obtained by the pressure of the stainless steel ball (ie the worki... read more

    Dec 22,2018 Industry News
  • Stainless steel ball production and quality factors

    Stainless steel ball production and quality factors

    Steel ball production The post-process of steel ball production, namely automatic cleaning of steel balls, automatic appearance inspection (automatic rejection of non-conforming products), automatic rust prevention, counting and packaging, are the key factors affecting the quality of steel balls. Th... read more

    Dec 29,2018 Industry News
  • Ball mill steel ball equipment advantages and purchase considerations

    Ball mill steel ball equipment advantages and purchase considerations

    First of all, we must understand the use of ball mill steel ball equipment. Ball mill steel ball equipment is used as an auxiliary equipment for automatic production of punching machines, shearing machines and hydraulic presses. When purchasing, we must first find out the matching equipment. What is... read more

    Jan 05,2019 Industry News
  • The main treatment to improve the surface properties of stainless steel balls

    The main treatment to improve the surface properties of stainless steel balls

    In order to make the steel ball get better use, improve the external force of the steel ball part die-casting stainless steel ball during use, and prolong the initiation life of the steel ball fatigue crack, we can carry out different treatment methods on the steel ball surface, which is mainly refl... read more

    Jan 12,2019 Industry News
  • Stainless steel ball hardness is too high for grinding

    Stainless steel ball hardness is too high for grinding

    When choosing a stainless steel ball, two problems are often overlooked: the stainless steel ball is not as hard as possible, but has its proper hardness value; stainless steel ball density is also a problem that cannot be ignored. Regarding the influence of hardness, generally speaking, as the hard... read more

    Jan 26,2019 Industry News