鍏儀科技有限公司 -- 墊片-Kempchen Gasket Double sealing system
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最後更新 : 12/23


膜片閥-Diaphragm Valves A-type
    • Double sealing system
    • Old and new plants constantly place greater demands on safety and reliability. This applies at certain sizes to bolted flange connections on apparatuses, valves and pipelines.
      For many years, sealing systems with intermediate exhausting or certain areas of the chemical industry. The simplest example of this consists of two O-rings concentrically arranged in grooves.


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