纯石墨板材由天然高纯鳞片石墨经化学及高温处理，模压或滚压而成，无任何粘接剂。在苛刻的工况条件下仍具有极好的密封性能，使用寿命长，维护费用低。
天盾密封系列石墨板材TDS graphite sheets：
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型号 style
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产品名称Products
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Products
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TD-20
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纯石墨板材(卷材）
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Expanded graphite sheet/roll
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TD-20P
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平板增强石墨板材
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Graphite sheet reinforced with smooth metal
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TD-20T
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齿板增强石墨板材
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Graphite sheet reinforced with tanged metal
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TD-20M
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网增强石墨板材
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Graphite sheet reinforced with metal mesh
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TD-NE20
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核能级纯石墨板材(卷材）
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Expanded graphite sheet/roll for nuclear energy
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TD-NE20P
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核能级平板增强石墨板材
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Graphite sheet reinforced with smooth metal for nuclear energy
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TD-NE20T
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核能级齿板增强石墨板材
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Graphite sheet reinforced with tanged metal for nuclear energy
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TD-NE20M
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核能级网增强石墨板材
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Graphite sheet reinforced with metal mesh for nuclear energy
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指标及应用：
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型号 style
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结构图示
composition
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最高温度Tmax: ℃
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最大压力
Pmax: Mpa
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压缩率Compressibilit≥％
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回弹率
Recover≥％
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气体渗透率 cm2/min
Gas permeability ≤
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密封性能 ml/ hr N2 ≤
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SS304
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SS316
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TD-20
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4
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30
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15
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0.4
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0.4
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TD-20P
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450
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560
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5
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35
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15
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0.4
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0.5
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TD-20T
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450
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560
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5
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40
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18
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0.8
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0.5
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TD-20M
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450
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560
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5
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40
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15
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1.0
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58
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天盾密封系列石墨板材可以可切割成各种形状的垫片。广泛应用于石化、矿业等的容器、锅炉、管道及泵、阀和法兰上。适应蒸汽、矿物油、变压器油、液压油、燃料、清水、海水等。
TDS graphite sheets Made for various gaskets. Suitable for Petrochemical, Mining, Vessels, Boilers, Piping and Duct, Pumps and Valves, Flanges, for Steam, mineral oils, heat transfer oils, hydraulic oil, fuel, water, seawater, freshwater etc.
板材供应尺寸：
1000 x 1000 x 1.0 ; 1.5 ; 2.0 ; 3.0mm 1500 x 1500 x1.0 ; 1.5 ; 2.0 ; 3.0mm
1000 x 2000 x 1.0 ; 1.5 ; 2.0 ; 3.0mm 1500 x 2000 x1.0 ; 1.5 ; 2.0 ; 3.0mm
