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3mm Thick Sealing Gasket Graphite Sheet Chemical Resistant

Basic Information
Place of Origin: CHINA
Brand Name: CLINGSEAL
Certification: ISO,SGS
Model Number: CSG80
Minimum Order Quantity: 500kg
Price: 2.2USD PER KG
Packaging Details: pallet/wooden case
Delivery Time: 20 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 500Tons per month
Detail Information
Grade: Industrial Grade Type: Flexible Sheet
Application: Gaskets C Content (%): 99.9%
Thickness: Customers' Demand Material: Graphite,High Pure Graphite
Dimensional Stability: Low Thermal Expansion Customization: Tailored Dimensions/Shapes
Machinability: Ease Of Cutting/Shaping
Highlight:

Sealing Gasket Graphite Sheet

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3mm Thick Gasket Graphite Sheet

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Chemical Resistant Gasket Graphite Sheet


Product Description

Products Description
 

3mm Thick Graphite Sealing Sheets

 

Flexible graphite materials include sheets, foils, papers, tapes, and strips. Manufactured from natural flake graphite through chemical intercalation and high-temperature exfoliation, these materials form worm-like structures with approximately 0.003g/cm³ density. The binder-free expanded graphite is calendared into rolls, offering:

 

  • 99%+ purity
  • Chemical resistance
  • Radiation tolerance
  • Thermal stability (-200°C to +650°C)
  • Compression recovery
  • Self-lubricating properties
  • Gas-tight sealing

 

3mm Thick Sheet Features:

 

  • Ideal for high-temperature insulation applications
  • Provides enhanced sealing performance in low-pressure systems
  • Available in pure graphite or metal-reinforced composites

 

Product Applications:

 

  1. Custom packing rings for pumps and valves
  2. Die-cut gaskets for specialized equipment
  3. Thick insulation pads for high-temperature environments

 

Standard Specifications:

 

  • Sheet Thickness: 3.0mm (other thicknesses: 1.0-5.0mm)
  • Sheet Size: 1000x1000mm / 1500x1500mm
  • Roll Dimensions:
    • Width: 1000mm / 1500mm
    • Length: 30m / 50m / 80m
  • Density: 0.8-1.25g/cm³
    Custom sizes and thicknesses available upon request
Item Standard Value
C concentration 99%
S concentration <1000ppm
chlorine concentration <45ppm
tensile strength 4.5MPa
compressibility >40%
recovery >10%
Temperature -200ºC-600ºC
Pressure 20MPa
Terence of Thickness -0.04mm~+0.04mm
Terence of Dimension In accordance with your Gasket size
Terence of Density -0.06~g/cm3+0.06gcm3

Grades Separate :JB/T53392-1999
Mechanical Data Qualified product Top Grade Superior Grade
Density Tolerance
g/cm3
<0.4 ±0.10
±0.05
0.4 ±0.07
Tensile Strength MPa 3.2 4.5 5.0
Compression Ratio % 35~55
Rebound Rate % 9 11 12
Stress relaxation rate % 10
Ash % 6.0 3.0 1.0
Heat loss on ignation % 450ºC 1.0 0.5
600ºC 20 15

Sulphur content
1500ppm 1000ppm 600ppm

Chloride content
100ppm 50ppm 20ppm
         

 

3mm Thick Sealing Gasket Graphite Sheet Chemical Resistant 0

3mm Thick Sealing Gasket Graphite Sheet Chemical Resistant 1

3mm Thick Sealing Gasket Graphite Sheet Chemical Resistant 2

 

Contact Details
jerryclingseal

Phone Number : +8618605560996

WhatsAPP : +8618605560996