精品视频在线免费看-精品视频在线免费播放-精品视频在线免费-精品视频在线观看一区二区-久久久久久国模大尺度人体

我的購物車
  1. 制冷空調(diào)配件
  2. 制冷閥門
  • Q341F不銹鋼蝸輪球閥
  • Q341F不銹鋼蝸輪球閥

Q341F不銹鋼蝸輪球閥

聯(lián)系該企業(yè)時請說明您是在《制冷名錄》看到該信息，以獲得更多的信任和更好的服務。
價格：電議
進店看看>
無錫富山閥門有限公司
  • 聯(lián)系人：葉富山
    • 點擊獲取聯(lián)系方式
  • 地區(qū)：江蘇 無錫
產(chǎn)品分類
熱銷產(chǎn)品
Q341F不銹鋼蝸輪球閥概述：
　　Q341F不銹鋼蝸輪球閥是一種重要的閥類，在石油化工、長輸管線等領域有廣泛應用。球閥的關閉件是一個帶孔的球體（或部分球），球體隨閥桿轉(zhuǎn)動，實現(xiàn)閥門的開啟或關閉。
　　在各種閥門中，球閥的流動阻力小，全徑球閥打開時，球體通道、閥體通道和連接管徑相等并成一直徑，介質(zhì)幾乎可以毫無損失的流過。
　　球閥旋轉(zhuǎn)90°即可全關全開，啟閉迅速。與相同規(guī)格的閘閥、截止閥比較、球閥體積小、重量輕，便于管道安裝。
好評度
{{GoodNumPer}}%
{{item.LabelTitle}}
  • 全部評價({{AppraiseStatistics.AllNum}})
  • 好評({{AppraiseStatistics.GoodNum}})
  • 中評({{AppraiseStatistics.MidNum}})
  • 差評({{AppraiseStatistics.BadNum}})
  • 曬圖
同類推薦
主站蜘蛛池模板： | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |