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          閥門選型
          德標閘閥
          2016-11-04
          德標閘閥.jpg

          概述

          梁工生產銷售的德標閘閥系列產品主要包括德標鑄鋼閥門,德標鑄鋼閘閥,德標不銹鋼閘閥,德標高中壓閘閥,德標法蘭閘閥,德標電動閘閥,德標氣動閘閥,德標楔式閘閥等產品。

          主要特點及用途

          1. 結構緊湊、設計合理、閥門剛性好、通道流暢,流阻系數小;

          2. 密封面采用不銹鋼和硬質合金,適用壽命長;

          3. 采用柔性石墨填料、密封可靠、操作輕便靈活;

          4. 驅動方式有:電動、氣動、齒輪轉動、結構形式:彈型楔式單閘板、剛性楔式單閘板雙閘板式;

          5. 德標閘閥廣泛用于化工、火力、發電廠等油品、水蒸氣管道上作接通或截斷管道中介質的啟閉裝置;

          技術規范

          結構形式?BB-BG-OS&Y
          驅動方式?手動?Hand-operated
          電動?Electric-actuated
          設計標準DIN3352
          結構長度DIN3202
          連接法蘭?DIN2543-2547
          試驗和檢驗DIN3230

          注:系列閥門連接法蘭克根據用戶要求設計制造。

          產品性能規范

          公稱壓力(MPa)殼體實驗壓力(MPa)密封試驗壓力(MPa)適用溫度(℃)使用介質
          1.62.41.76-110~600℃水、蒸汽、油品等
          2.53.752.75
          4.06.04.4
          6.49.67.04

          主要零件材料及性能

          殼體GS-C251.4308
          閥瓣GS-C251.43081.4408Monel
          閥桿13Cr1.43081.4408MonelF304
          閥瓣密封面13Cr13CrSTL1.4308STL1.4408STLMonel1.43081.4308STL
          閥座密封面13CrSTLSTL1.4308STL1.4408STLMonel1.4308STLSTL
          殼體1.44081.43061.4301
          閥瓣















          閥桿1.44081.43061.4301
          閥瓣密封面1.44081.4408STL1.43061.4306STL1.43011.4301STL
          閥座密封面1.4408STLSTL1.4306STLSTL1.4301STLSTL

          德標閘閥

          德標閘閥德標閘閥 結構圖
          德標閘閥德標閘閥 結構圖
          壓力等級 (MPa)PN1.6MPa/F5系列
          口徑nn506580100125150200250300350400450500600
          L250270280300325350400450500550600650700800
          H4174525306077207908851014119013501460163018002200
          W200280280300350350400450500600600650700800
          重量?(Kg)16253055759815024535349075098510631390
          壓力等級 (MPa)PN2.5MPa/F5系列
          口徑nn506580100125150200250300350400450500600
          L250270280300325350400450500550600650700800
          H4174525306077207908851014119013501460163018002200
          W200280280300350350400450500600600650700800
          重量?(Kg)1631435882103180265385547835105011301500
          壓力等級 (MPa)PN4.0MPa/F5系列
          口徑nn506580100125150200250300350400450500600
          L250290310350400450550650750850950105011501350
          H4044566046077207808751260148016051788195621682601
          W200280300350350400450500500600650700700800
          重量?(Kg)1832476095130220290490760900125014501700
          壓力等級 (MPa)PN6.4MPa/F5系列
          口徑 Sizenn506580100125150200250300350400450500600
          L250290310350400450550650750850950105011501350
          H4044566046077207808751260148016051788195621682601
          W200280300350350400450500500600650700700800
          重量?(Kg)20355266103140230300510780940130016001850

          德標閘閥


          德標閘閥 結構圖
          德標閘閥德標閘閥 結構圖

          ?

          壓力等級 (MPa)PN1.6MPa
          口徑 Sizenn506580100125150200250300350400450500600
          L150170180190200210230250270290310330350390
          H30535440243749654169981591411891350168019072050
          W20020075025030035040040045045050500600600
          重量?(Kg)1517234351681051762853565687028951045
          壓力等級 (MPaPN2.5MPa
          口徑 Sizenn506580100125150200250300350400450500600
          L150170180190200210230250270290310330350390
          H32536341545350555674486494812691450168019072050
          W200200250300350400450500550600600
          600600
          重量?(Kg)20303958801011902904055106507028951045

          德標閘閥

          德標閘閥德標閘閥 結構圖
          德標閘閥德標閘閥 結構圖
          壓力等級 (MPa)PN1.6MPa
          口徑 Sizenn506580100125150200250300350400
          L250270280330360390460530630690750
          H30535440243749654169981591411891350
          W200200750250300350400450500550600
          重量?(Kg)2030385675100182278398500618
          壓力等級 (MPa)PN2.5MPa
          口徑 Sizenn506580100125150200250300350400
          L250270280330360390460530630690750
          H32536341545350555674486494812691450
          W200200250300350400450500550600600
          重量?(Kg)2030395880101190290405510650
          壓力等級 (MPa)PN4.0MPa
          口徑 Sizenn506580100125150200250300350400
          L250270280330360390460530630690750
          H32537043048053258978388896512851512
          W200200250300350400450500550600600
          重量?(Kg)203141.56183110210318.5430520680


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