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  • 大連冰山DN100活塞機閥門組
  • 大連冰山DN100活塞機閥門組

大連冰山DN100活塞機閥門組

聯系該企業時請說明您是在《制冷名錄》看到該信息,以獲得更多的信任和更好的服務。
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山東銀豐制冷設備公司
  • 聯系人:史經理
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  • 地區:山東 臨沂
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閥門的工作壓力是指閥門在工作溫度下的許用壓力,用Pt表示, t等于介質溫度除以10所得的數值,例如介質溫度為250℃,則對應的工作壓力用P25表示。當閥門工作在溫度超過公稱壓力的基準溫度時,其工作壓力必須相應降低。同一公稱壓力等級的閥門在不同工作溫度下允許的相應工作壓力構成了閥門的壓力-溫度等級。
山東銀豐制冷設備可維修、維護、保養大連冰山、煙臺冰輪、上海一冰、武漢新世界等公司生產的螺桿制冷壓縮機。 
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聯系人:史經理
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