久久久久久久无码高潮,精品久久久久久无码人妻,国产毛多水多女人A片,久久久精品人妻一区二区三区蜜桃

產(chǎn)品搜索| Search

產(chǎn)品目錄| Product

產(chǎn)品展示 | Products
  • Z41W-10R Z41W-16R Z41W-25R Z41W-40R Z41W-64R

    Z41W-10R Z41W-16R Z41W-25R Z41W-40R Z41W-64R

    Z41W-10R Z41W-16R Z41W-25R Z41W-40R Z41W-64R

  • Z41W-10P Z41W-16P Z41W-25P Z41W-40P Z41W-64P

    Z41W-10P Z41W-16P Z41W-25P Z41W-40P Z41W-64P

    Z41W-10P Z41W-16P Z41W-25P Z41W-40P Z41W-64P

  • Z41W-10K Z41W-20K日標(biāo)不銹鋼閘閥

    Z41W-10K Z41W-20K日標(biāo)不銹鋼閘閥

    Z41W-10K Z41W-20K日標(biāo)不銹鋼閘閥的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿流體的中心線作直線運動。閥桿的運動形式,(通用名稱:暗桿),也有升降旋轉(zhuǎn)桿式,(通用名稱:明桿)截止閥是指關(guān)閉件(閥瓣)沿閥座中心線移動的閥門。

  • Z641W氣動不銹鋼閘閥

    Z641W氣動不銹鋼閘閥

    Z641W氣動不銹鋼閘閥以0.4~0.6MPa(表壓)凈化壓縮空氣作工作壓力,推動活塞,帶動閘板作垂直于流體的位移,實現(xiàn)開啟開關(guān)閉閥門的目的。

  • Z41W-150LB美標(biāo)不銹鋼閘閥

    Z41W-150LB美標(biāo)不銹鋼閘閥

    Z41W-150LB美標(biāo)不銹鋼閘閥適用介質(zhì):硝酸類、醋酸類、水、油、氣類及某些腐蝕性液體。

  • Z41W國標(biāo)不銹鋼閘閥

    Z41W國標(biāo)不銹鋼閘閥

    Z41W國標(biāo)不銹鋼閘閥適用介質(zhì):硝酸類、醋酸類、水、油、氣類及某些腐蝕性液體。

  • 不銹鋼電站閘閥 溫州不銹鋼閘閥

    不銹鋼電站閘閥 溫州不銹鋼閘閥

    不銹鋼電站閘閥 閘板與閥座密封面采用司太立鉆基硬質(zhì)合金堆焊而成,耐磨、耐高溫、耐腐蝕、抗擦傷性

  • Z941W不銹鋼電動閘閥

    Z941W不銹鋼電動閘閥

    Z941W不銹鋼電動閘閥適用介質(zhì)為:水、油品、蒸氣、及酸、堿、氨、尿素、含硫天然氣等。操

友情鏈接| Links