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{"title":"Oxidation Resistant Flexible Graphite Sheet For Automotive Exhaust Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/48\/c2616dcd0a9b318f474a86550616-200x200-1\/oxidation_resistant_flexible_graphite_sheet_for_automotive_exhaust_systems.jpg","attrs":{"Brand Name":"CLINGSEAL","Model Number":"CSG80","Certification":"ISO,SGS","Place of Origin":"CHINA"}}
{"title":"Custom Cut Graphite Gasket Sheet Supplier","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/e4\/42498a2c46558b494f6c48bf5996-200x200-1\/custom_cut_graphite_gasket_sheet_supplier.jpg","attrs":{"Brand Name":"CLINGSEAL","Model Number":"CSG80","Certification":"ISO,SGS","Place of Origin":"CHINA"}}
{"title":"High Density Flexible Graphite Sealing Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/e4\/42498a2c46558b494f6c48bf5996-200x200-1\/high_density_flexible_graphite_sealing_material.jpg","attrs":{"Brand Name":"CLINGSEAL","Model Number":"CSG80","Certification":"ISO,SGS","Place of Origin":"CHINA"}}
{"title":"Ultra-Thin Flexible Graphite Gasket Sheet","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/d1\/9c8b40e7f4e3ed5ecfbe6e2c06e1-200x200-1\/ultra_thin_flexible_graphite_gasket_sheet.jpg","attrs":{"Brand Name":"CLINGSEAL","Model Number":"CSG80","Certification":"ISO,SGS","Place of Origin":"CHINA"}}
{"title":"Flexible Graphite Sheet for Valve Sealing","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/0f\/0e08b7828753989419e7606b2a7b-200x200-1\/flexible_graphite_sheet_for_valve_sealing.jpg","attrs":{"Brand Name":"CLINGSEAL","Model Number":"CSG80","Certification":"ISO,SGS","Place of Origin":"CHINA"}}
{"title":"Graphite Gasket Supplier for Compressors","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/48\/c2616dcd0a9b318f474a86550616-200x200-1\/graphite_gasket_supplier_for_compressors.jpg","attrs":{"Brand Name":"CLINGSEAL","Model Number":"CSG80","Certification":"ISO,SGS","Place of Origin":"CHINA"}}
{"title":"High-Performance Graphite Gasket Sheet With Flexible Graphite Layers For Zero","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/90\/af70bd5c57856e29aaebfb4edc33-200x200-1\/high_performance_graphite_gasket_sheet_with_flexible_graphite_layers_for_zero_leakage_and_surface_imperfection_compensation.jpg","attrs":{"Brand Name":"CLINGSEAL","Model Number":"CS1080T","Certification":"ISO,SGS","Place of Origin":"CHINA"}}
his advanced material category encompasses oxidation-resistant graphite sheets, foils, tapes, and strips, engineered to withstand oxidative degradation while maintaining flexibility.
Manufacturing Innovation Natural graphite undergoes acid intercalation followed by rapid thermal expansion (900-1200°C), creating vermiform expanded graphite with a porous density of 0.0032g/cm³. The oxidation-resistant variant incorporates proprietary antioxidant treatments during calendaring, eliminating binder dependency while enhancing air stability.
Performance Advantages
Oxidative Stability: Withstands continuous operation at 450°C in oxygen-rich environments (vs. 300°C standard grades)
Thermal: Maintains integrity from -240°C to +2800°C (intermittent)
Mechanical: 90% compression recovery after 10,000 cycles
Hybrid Compatibility: Bonds with SUS304/Inconel sheets via diffusion welding for reinforced composites
Industrial Implementation
High-Temperature Sealing: Oxidation-resistant packing rings for steelmaking furnace doors & gas turbine flanges
Aerospace Thermal Management: Lightweight gaskets in rocket engine fuel lines and re-entry vehicle insulation
Automotive Exhaust Systems: Custom-shaped composite gaskets for turbocharger housings and EGR valves
Semiconductor Manufacturing: Ultra-clean seals in CVD chamber assemblies requiring oxidation control
Technical Specifications
Parameter
Coil
Plate
Width Range
1000/1500mm
1000/1500mm
Thickness
0.15-1.0mm
1.0-5.0mm
Density
0.8-1.3g/cm³
0.8-1.3g/cm³
Oxidation Limit
450°C (continuous)
500°C (intermittent)
Customization Options
Anti-oxidation coatings (SiC/Al₂O₃ nano-layer)
Pre-cut gasket patterns with laser precision
Multi-layer laminated structures with alloy meshes
Designed for extreme environments requiring simultaneous oxidation resistance and thermal management, this material series meets ASTM F104 Class 3 and DIN 28091-2 standards, offering 3X lifespan improvement over conventional graphite seals in oxidative conditions.
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2005
Total Annual:
6000000-7000000
Employee Number:
20~30
Ecer Certification:
Verified Supplier
Cling - Seal Manufacturing Co., Ltd. stands as a paragon in the global gasket manufacturing and export domain. With a resounding 20 - year tenure in the Chinese market and a remarkable 17 - year presence in the international arena, we have amassed over two decades of unrivaled expertise in crafting ... Cling - Seal Manufacturing Co., Ltd. stands as a paragon in the global gasket manufacturing and export domain. With a resounding 20 - year tenure in the Chinese market and a remarkable 17 - year presence in the international arena, we have amassed over two decades of unrivaled expertise in crafting ...