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{"title":"Graphite Gasket Supplier for Compressors","imgUrl":"https:\/\/img.ismap.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":"Custom Cut Graphite Gasket Sheet Supplier","imgUrl":"https:\/\/img.ismap.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.ismap.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.ismap.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.ismap.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":"API Standard Flexible Graphite Sealing Material","imgUrl":"https:\/\/img.ismap.com\/nimg\/ac\/48\/c2616dcd0a9b318f474a86550616-200x200-1\/api_standard_flexible_graphite_sealing_material.jpg","attrs":{"Brand Name":"CLINGSEAL","Model Number":"CSG80","Certification":"ISO,SGS","Place of Origin":"CHINA"}}
{"title":"Industrial 99.9% Pure Graphite Sheet DIN Standard for Flange Sealing","imgUrl":"https:\/\/img.ismap.com\/nimg\/40\/e4\/42498a2c46558b494f6c48bf5996-200x200-1\/industrial_99_9_25_pure_graphite_sheet_din_standard_for_flange_sealing.jpg","attrs":{"Brand Name":"CLINGSEAL","Model Number":"CSG80","Certification":"ISO,SGS","Place of Origin":"CHINA"}}
Flexible graphite materials, encompassing sheets, foil, paper, tape, and strips, are engineered specifically for compressor sealing applications. Derived from natural graphite flakes through chemical exfoliation and high - temperature expansion (producing worm - like structures with 0.003g/cc density), these materials are rolled into binder - free coils. This process ensures exceptional purity (≥99.8%) and a unique combination of properties critical for compressor performance.
Compressor - Specific Advantages
Dynamic Pressure Management
Withstands cyclic pressures up to 200 bar in reciprocating compressors while maintaining 98%+ recovery rate after decompression.
Low creep relaxation (<2% after 1000 hours at 150°C/100 bar) ensures long - term sealing integrity.
Thermal & Chemical Resilience
Operates reliably from cryogenic (-196°C) to superheated steam (+450°C) conditions in rotary screw compressors.
Resists degradation from compressor oils, refrigerants (R134a, R410A), and hydrocarbon gases.
Vibration & Wear Resistance
Graphite’s inherent lubricity reduces friction in moving components, extending seal life by 30% compared to traditional materials.
Compressive strength of 60 MPa resists deformation in high - torque compressor assemblies.
Applications in Compressor Technology
Cylinder Head Seals
Custom - cut gaskets for reciprocating compressors, featuring laser - etched channels to optimize gas flow.
Composite versions with stainless steel inserts prevent blowout in high - pressure cylinders.
Piston Rod Seals
Self - adjusting graphite packing rings maintain consistent pressure on rods, reducing leakage by 40% in continuous operation.
Valve Plate Seals
Corrugated graphite sheets create tight seals in reed and poppet valves, improving compressor efficiency by 15 - 20%.
Custom Specifications for Compressors
Sizes:
Rolls: 1000mm/1500mm width, 30m/50m/80m length.
Sheets: 1000mm x 1500mm, thicknesses from 0.15mm (valve plates) to 3mm (cylinder gaskets).
Density: 0.8–1.25 g/cm³ (adjustable to balance softness for rod seals vs rigidity for flanges).
Special Features:
PTFE - coated variants for refrigerant compatibility in HVAC compressors.
Graphite - metal hybrid designs for centrifugal compressor housings.
Compliance & Testing
Meets API 618 (rotodynamic compressors) and ISO 10434 (reciprocating compressors) standards.
Tested for gas permeability (ASTM D1434), thermal conductivity (ASTM C518), and fatigue resistance (ASTM D671).
RoHS/REACH compliant, ensuring safe use in food & beverage and pharmaceutical compressors.
Why Partner with Us?
Proven Track Record: Supplied 500,000+ gaskets to leading compressor manufacturers globally.
Engineering Expertise: FEA - validated designs for critical applications like hydrogen compression.
Sustainability: 95% of waste material recycled, with carbon footprint tracking available.
Engineered to deliver leak - free performance in the world’s most demanding compressor systems.
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 ...
