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  • JY41N-25,JY41N-40日式液化氣截止閥

    JY41N-25,JY41N-40日式液化氣截止閥

    JY41N-25,JY41N-40日式液化氣截止閥

  • J41N-40,J41N-40C液化氣截止閥

    J41N-40,J41N-40C液化氣截止閥

    J41N-40,J41N-40C液化氣截止閥采用彈性成型聚四氟乙烯為填料，填料密封性能隨介質(zhì)壓力上升而增強(qiáng)，并具備倒密封功能，適合于高中壓燃?xì)廨斔凸苈贰?

  • J41N-25,J41N-25C液化氣截止閥

    J41N-25,J41N-25C液化氣截止閥

    J41N-25,J41N-25C液化氣截止閥采用彈性成型聚四氟乙烯為填料，填料密封性能隨介質(zhì)壓力上升而增強(qiáng)，并具備倒密封功能，適合于高中壓燃?xì)廨斔凸苈贰?

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