Active Member
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Contact name:
Ningbo Forda Pipe Sealing Technology Co.,Ltd |
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Descrition:
Flexible graphite(with metal reinforced) gasket is made of graphite as homogeneous, reinforced by metal mesh, foil or tanged metal. It offers excellent sealing capabilities such as thermal stability, self-lubrication, corrosion resistance, without being brittle and aging etc., under extreme conditions with a longer life and less maintenance
the features is excellent corrosion-resistance, high-and-low temperature resistance, good compression resilient and high internsity .
it can be used as sealing elements of pipe, valve, pump, pressure
vessel, heat exchanger and condenser, etc.
Other complex gaskets such as water gauge gasket and flange gasket
with bolt holes are available. Wrapped with metallic stripe in the
inner and outer circle borderline. Keep the former excellent
performances. Can be installed and disassembled conveniently
without damage.as a superior replacement of asbestos, new more
application are being identified daily
Applications:
Various shapes are available, used in petrochemical, mining, vessels, boilers, piping and duct, pumps and valves, flanges etc. Suitable for steam, mineral oils, heat transfer oils, hydraulic oil, fuel, water, seawater, freshwater etc.
Specifications:
Thickness: 1.5mm, 2.0mm, 3.0mm, 4.5mm
Temperature: -240-650º C
Pressure: ≤ 100Mpa
Style of Gasket
Gasket Style | Insert Material | Metal Foil Thickness(mm) |
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With metal foil | CS SS304 SS316 Nickel 200 | 0.25(CS) 0.05 0.1 |
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With inner eyelet |
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With outer eyelet |
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With I & O eyelets |
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Insert material | |||
Physical Properties
Sheet Style | SB-1256T | TD-1256TP | TD-1256TT | TD-1256TM |
Compressibility | 30% | 15~35% | 15~35% | 15~35% |
Recovery | ≥10% | ≥20% | ≥20% | ≥20% |
Pressure | 40bar | 200bar | 300bar | 200bar |
Density g/cm3 | 0.7; 1.0 | 1.0 | 1.0 | 1.0 |
Temperature0C | -240~550 | -240~550 | -240~550 | -240~550 |
PH | 0~14 | 0~14 | 0~14 | 0~14 |
Graphite properties
Item | Tolerance of density | C≥% | Tensile strengt | Sulphur content | Chlorine content | Stress relaxation | Ignition loss |
Industrial | ±0.06 g/cm3 | 98 | 4 Mpa | <1000ppm | <50ppm | 10% | 2.0≤% |
Nuclear | ±0.05 g/cm3 | 99.5 | 5 Mpa | <700ppm | <35ppm | 10% | 0.5≤% |
Competitive Advantage:
High quality , good service, Comprehensive material supply
