Yuyao Great Sealing Material Co., Ltd.

Graphite Sheet with Tanged Metal, Reinforced Graphite Sheet, Graphite Sheet manufacturer / supplier in China, offering Reinforced Graphite Sheet with Tanged Metal (G-Grafoil 340T), Refractory Thermal Fireproof Ceramic Fiber Gasket, Spiral Wound Gasket with Outer Ring and so on.

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Reinforced Graphite Sheet with Tanged Metal (G-Grafoil 340T)

FOB Price:US $2 / Square Meter
Min. Order (Square Meters) FOB Price
1+ US $2 / Square Meter
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Min. Order: 1 Square Meter
Production Capacity: 100 Tons / Month
Transport Package: Plywood Box
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:G-Grafoil 340T
Type:Graphite Sheets
Carbon Content:High-Carbon
Grade:Industrial Grade
Forming Way:Molded Graphite
Crystal Morphology:Flake Graphite
Style:Gasket Sheet
Shape (for Gasket):Sheet
Function:Fixed Sealing, Rotary Sealing, Shaft Sealing, H
Application:Equipment Seal, Pump Seal, Flange Seal, Hydrose
HS Code:84841000

Product Description

Description: Grafoil 340T is made of expanded flexible graphite 340, 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, etc.

Temperature: -200 up to 550 centigrade degrees
Pressure: Up to 500 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.


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
Item Nuclear
Industrial grade
Tolerance of Density   g/cm 3 ±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
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Yuyao Great Sealing Material Co., Ltd.

- Zhejiang, China
- Manufacturer/Factory, Trading Company

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