Industry News

  • Resistance of stainless steel sphere to fluid

    The sealing surface of the stainless steel ball has a parallel gate valve, and the surface of the valve stem is peroxidized, so it has an excellent corrosion resistance and is also relatively wear-resistant. Stainless steel gate valve can choose various piping, in order to satisfy the need of not...
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  • How to ensure the sealing performance of stainless steel ball valve

    In order to ensure the sealing performance of the stainless steel ball valve when the medium operating pressure is low, a certain pre-tightening pressure must be formed between the ball and the sealing seat. In the rigid sealing seat, the reliability and service life of the stainless steel ball v...
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