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| FBD聚四氟乙烯包覆垫片 |
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聚四氟乙烯包覆垫片是由石棉、石棉橡胶等软垫片和聚四氟乙烯包覆薄片组合而成，兼具优异的耐腐性和良好的压缩回弹率，使它广泛应用于各种强酸、强碱、强氧化剂、氯气和不允许污染介质的密封。
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| PTFE CUSHION GASKET FBD |
| PTFE Cushion Gasket consists of Asbestos.Asbestos rubber,etc.cushion material having exposed surface covered with PTFE envelope.Depends on excellent corrosion resitance and compression resilient.Itis widely used in strong alkalis. cryogenic fluids,oxygen,chlorine gas,and disallowable polluted medium,etc. |
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型号
NO
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结构图示
Cross Section
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名称
Description
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FBD-I（V） |
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V形即把四氟片从外到内壁割开
V Type,PTFE dise slit in center from out side
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FBD-II（U）
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U型即把四氟带包边后加热粘接而成
U Type,PTFE tape heat sealed at one joint
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FBD-III（L） |
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L形即把四氟棒机械车削而成
V Type,PTFE sheat machine cut to envelope from
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垫片材料
Cushioning Materials
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结构图示
Cross section
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温度
Temperation（
℃
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压力
Pressure（kgf/cm2）
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石棉复合板
Asbestos Joint
Sheet
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150 |
10 |
非石棉复合板
Non Asbestos Joint Sheet
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200 |
20 |
在两层石棉抄取板中间加入一层石棉复合板
Asbestos joint sheet between layers of Asbestos millboard
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220 |
25-50 |
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