1, Expanded Graphite Sheet

   Item: HY-S586

Description:Grafoil is Selected from the high purity natural flake graphite. They are made through the advanced chemical treatment and mechanical procedure without fibers, binders or other additives. It offer excellent sealing capabilities under extreme conditions with a longer life and less maintenance.Nuclear Style grade:S586N

APPLICATION: 

Made for packing rings and various kinds of gaskets.

Cut into strip for filler of spiral wound gasket

Used widely in chemical, automotive and pump, valve industries. As a superior replacement for asbestos, new more applications are Being identified daily.

Temperature:   -240~500°C under oxidizing environment

-240~3500°C under non-oxidizing environment

PH Range:      0 - 14

PARAMETER:

Item Nuclear

grade      Industrial grade

Tolerance of Density   g/cm3     ±0.05 ±0.06

Carbon Content       ≥%     99.5 98/99

Tensile strength       ≥Mpa 5     4

Compressibility       ≥%     30    30

Recovery             ≥%   15    15

Sulphur Content       ≤%     700  1200

Chlorine Content      ≤%      25    50

Stress relaxation rate  %      10    10

Lgnition loss          ≤%     0.5   2.0

DIMENSIONS:

Item Sheets     Rolls

Density  g/cm3     1.0   1.0

Length    1000, 1500mm       30~100m

Width mm      5~1000, 1500 3~1000~1500

Thickness mm       0.5~3      0.2~1.1

Special density, thickness, shape or grade available on request.

2, Graphite Sheet with Metal Foil

   Item: HY-S586M

Description: S586M is made of expanded flexible graphite S586, reinforced by a smooth stainless steel-carrier of 1.4301 (304) or 1.4401 (316), Nickel, 0.05mm thick, graphite content of more then 98 %, graphite bulk density 1.0 g/cm3. Normal Style: S586M/304, S586M/316, S586M/Other metal foil material

APPLICATION:

Made for various gaskets.

Suitable for Petrochemical, Mining, Vessels, Boilers, Piping and Duct, Pumps and Valves, Flanges,

PARAMETER:

Temperature:   -200 up to 550°C

Pressure:       up to 400 bar

PH Range:      0 - 14

BENEFIT:

Permanently elastic, even in hot-cold cycles over the entire temperature range, no aging, no brittleness, no hot or cold flow, long time uniform compressibility and resiliency independent of temperature.

MEDIA:

Steam, mineral oils, heat transfer oils, hydraulic oil, fuel, water, seawater, freshwater etc.

DIMENSION:

1000 x 1000 x 1.0 ; 1.5 ; 2.0 ; 3.0mm

1000 x 2000 x 1.0 ; 1.5 ; 2.0 ; 3.0mm

1500 x 1500 x1.0 ; 1.5 ; 2.0 ; 3.0mm

1500 x 2000 x1.0 ; 1.5 ; 2.0 ; 3.0mm

3,Graphite Sheet with Tanged Metal

   Item: HY-S586T

Description:Grafoil S586T is made of expanded flexible graphite S586, reinforced by a tanged stainless steel-carrier of 1.4301 (304) or 1.4401 (316), Nickel, 0.10mm~0.12mm thick, graphite content of more then 98 %, graphite bulk density 1.0 g/cm3.

APPLICATION:

Made for various gaskets.

Suitable for Petrochemical, Mining, Vessels, Boilers, Piping and Duct, Pumps and Valves, Flanges,

BENEFIT:

Permanently elastic, even in hot-cold cycles over the entire temperature range, no aging, no brittleness, no hot or cold flow, long time uniform compressibility and resiliency independent of temperature.

MEDIA:

Steam, mineral oils, heat transfer oils, hydraulic oil, fuel, water, seawater, freshwater etc.

DIMENSION:

1000 x 1000 x 1.0 ; 1.5 ; 2.0 ; 3.0mm

1000 x 2000 x 1.0 ; 1.5 ; 2.0 ; 3.0mm

1500 x 1500 x1.0 ; 1.5 ; 2.0 ; 3.0mm

1500 x 2000 x1.0 ; 1.5 ; 2.0 ; 3.0mm

4, Graphite Sheet with Wire Mesh

   Item: HY-S586W

Description: S586W is made of expanded flexible graphite S586, reinforced by a metal mesh of 1.4301 (304) or 1.4401(316) or CS (Carbon steel), graphite content of more then 98 %, graphite bulk density 1.0 g/cm3.

APPLICATION:

Made for various gaskets.

Suitable for Petrochemical, Mining, Vessels, Boilers, Piping and Duct, Pumps and Valves, Flanges.

5, We also produce PTFE products such as PTFE sheet, bar, tube etc..