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              产品服务 > 止回阀系列 > 液化气止回阀阀

              液化气止回阀阀

              产品型号:H41N-25/40
              公称通径:DN25∽200(mm)
              公称压力:PN2.5~4.0MPa
              主要材质:碳钢、不锈钢、铬不锈钢

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              PNDNLHDD1D2bfZ-φd
               2.5MPa
              4.0MPa
              2516011511585651624-14
              32190120135100781834-18
              40200140145110851834-18
              502301501601251002034-18
              803101751951601352238-18
              1003502002301901602438-23
              1504802653002502183038-25
              20060030036031027834412-25
              韩国成熟妇人A片好爽在线看
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