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TFA型碳纤维自润滑密封填料环
材质结构及特点：
以特殊工艺的碳纤维为骨架，以耐腐蚀性极强的PTFE为基材，采用国内最先进的穿芯式编织法，编织成致密结构织物，经碳化、烧结、模压制成的各种形式的密封环。
该产品具有优良的耐高温、耐腐蚀、耐辐射、自润滑、高弹性、导热性好、抗压强度高、磨擦系数小，使用寿命长的特点。是各种机械设备密封的理想材料。
流体介质：
碱、酸类强腐蚀性流体、有机溶剂、液氨、液氮等，广泛应用于石油、化工、化纤、化肥、发电等各行业泵、阀、釜、液压机械和运输工具的填料函内做回转、往复式密封和静密封。 |
TFA style carbon fiber self-lubricating Packings
Composition and Characteristics:
A tough, but low abrasion carbon fiber packing impregnated with PTFE and twined through advanced twining techniqure of wick-penetrating, then carbonized or mold pressed.
The features include: high temperature, corrosion & radiation resistance, self-lubication high elasticity, good heat-conductivity, high compressed strength, low friction coefficient and long lifespan.
Fluid medium:
Applications indudetube, valve, pump, stiring cauldron, reaction apparatus, hydraulic machine and transportation vehicle of petroleum, chemical, pewer, mechanism, metallurgy and military industries.
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适应条件
Applicable conditions |
离心动密封
Kreiselpumpen |
往复动密封
Kolbenpumpen |
阀门密封
Armaturen |
压力
Pressure |
25MPA |
30MPA |
35MPA |
温度
Temperature |
-120℃~350℃ |
PH值
PH-Value |
1~14 |
线速度m/s
LinearVelocity M/S |
33 |
3 |
2 |
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