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| RSH系列柔性石墨填料环 |
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材质结构及特点：
柔性石墨环是由高碳石墨经化学处理、高温膨胀后，压制成柔性石墨板材，再割裂成带状，经由模具压制而成的环状填料，可根据不同的压力需要，加入镍、铜、铅等金属箔复合，压制成阀门用超高压密封填料。
这种填料具有耐腐蚀、耐低温、耐高温的性能，还具有自润滑性好、弹性大、扭矩小的特性，是一种应用广泛的密封填料。
流体介质：
酸、碱、氨、有机溶剂、化学药品等腐蚀性流体介质，广泛应用于石油、化工、化肥、化纤等工业设备装置所用的阀门、泵的密封。
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| RSH FLEXIBLE GRAPHITE RING |
Composition and Characteristics:
To press soft-graphite plate into ringshaped gasketingmaterial.
Merits:resistance to corrosion,high temperature,and low temperature.
satisfactoruy self-lubrication,strong elasticity,and small moment of torque.lt is a widely used paching material.
Fluid medium:
Acid.base,ammonia.organganic solvent,vhemical agent and other such corrosive fluids.Used for sealing in flange,valve and pump in the equipment and apparatut in petro-industry,chemical industry,syntheticfibre prkduction and chemical-fertilizer production.
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适应条件
Applicable conditions
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离心动密封
Kreiselpumpen |
往复动密封
Kolbenpumpen |
阀门密封
Armaturen |
压力
Pressure |
16MPA |
20MPA |
25-50MPA |
温度
Temperature |
-200℃~+1650（乏氧环境中）℃；-200℃~870℃ |
PH值
PH-Value
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0~14 |
线速度m/s
LinearVelocity M/S
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40 |
2 |
1 |
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