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金屬波紋管的制造標準
來源:發表時間:2020-08-05 14:54

金屬波紋管制造規范

金屬波紋管選用GB/T12777-99金屬波紋管選用gb/t12777-91,并參照美國"ejma"規范,優化規劃,結構合理,功能安穩,強度大,彈性好、抗疲勞度高級長處,資料選用1cr18ni9ti,ocr19ni9奧氏體不銹鋼,兩端接收或法蘭選用低碳鋼或低合金鋼。

金屬波紋管運用長處:

1、兩層的密封規劃(波紋管+填料)若波紋管失效,閥桿填料也會防止走漏,并符合國際密封規范。

2、安全環保,沒有流體流失,下降能源損失,提高工廠設備安全。

3、運用壽命長,削減修理次數,下降運營成本。

4、堅固耐用的波紋管密封規劃,確保閥桿的零走漏,提供無需維護的條件


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