Sign In | Join Free | My chinabagsnet.com
China Anqing Cling-Seal Manufactory Co., Ltd. logo
Anqing Cling-Seal Manufactory Co., Ltd.
A Sealing Material Partner You Can Rely On
Verified Supplier

1 Years
Home > Graphite Gasket Sheet >

99.5% Purity Flexible Graphite Gasket Sheet For Insulation Systems

Product Categories
Anqing Cling-Seal Manufactory Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

99.5% Purity Flexible Graphite Gasket Sheet For Insulation Systems

Brand Name : CLINGSEAL

Model Number : CSG80

Certification : ISO,SGS

Place of Origin : CHINA

MOQ : 500kg

Price : 2.2USD PER KG

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 500Tons per month

Delivery Time : 20 days

Packaging Details : pallet/wooden case

Grade : Industrial Grade

C content (%) : 99.9%

Application : Oil & Gas, Chemical, Power

Type : Flexible Sheet

Thickness : Tailored Dimensions/Shapes

Material : High-pure graphite，Graphite,

Cutting Method : Laser/Waterjet Cutting

Oxidation Resistance : High - Temperature Oxidation Resistance

Customization : Tailored Dimensions/Shapes

Contact Now

Products Description

Graphite Gasket Technical Consultation
Your One-Stop Source for Custom Sealing Solutions
Flexible graphite materials, including sheets, foils, papers, tapes, and strips, are engineered through advanced chemical intercalation and thermal exfoliation processes. Natural graphite flakes undergo controlled expansion at high temperatures to form worm-like structures with a density of ~0.003g/cm³. These expanded graphite rolls are binder-free, ensuring:
  • 99.5%+ purity
  • Chemical resistance
  • Radiation tolerance
  • Thermal stability (-200°C to +650°C)
  • Compression recovery
  • Self-lubricating properties
  • Gas-tight sealing
Graphite Gasket Applications
Our technical experts recommend these materials for:
  1. Valve and pump packing rings
  2. Custom-engineered flange gaskets
  3. High-temperature insulation systems
  4. Composite seals with metal reinforcement
Technical Specifications
Parameter Standard Range Custom Options
Roll Width 1000mm / 1500mm 500-2000mm
Coil Length 30m / 50m / 80m Cut-to-length up to 100m
Thickness 0.15-5.0mm (sheets/rolls) 0.1-10mm (special orders)
Density 0.8-1.25g/cm³ 0.6-1.5g/cm³ (adjustable)
Why Choose Our Graphite Gaskets?
  • No curing required
  • Low outgassing properties
  • UL/cSFM compliant grades
  • ISO 9001:2015 certified manufacturing
Technical Consultation Services
Our team provides:
  • Application-specific material selection
  • Finite Element Analysis (FEA) for gasket performance
  • CAD design support for custom shapes
  • Compatibility testing with your operating media
Contact us today for a free graphite gasket technical consultation. We specialize in solving complex sealing challenges across industries.
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

99.5% Purity Flexible Graphite Gasket Sheet For Insulation Systems

99.5% Purity Flexible Graphite Gasket Sheet For Insulation Systems

99.5% Purity Flexible Graphite Gasket Sheet For Insulation Systems


Product Tags:

99.5% Graphite Gasket Sheet

      

Insulation Systems Graphite Gasket Sheet

      

Insulation Systems Flexible Graphite Sheet

      
Quality 99.5% Purity Flexible Graphite Gasket Sheet For Insulation Systems wholesale

99.5% Purity Flexible Graphite Gasket Sheet For Insulation Systems Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Anqing Cling-Seal Manufactory Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like