Detail Information

Grade:	Industrial Grade	Type:	Flexible Sheet
Application:	Gaskets	C Content (%):	99.9%
Thickness:	Customers' Demand	Material:	Graphite,High Pure Graphite
Customization:	Tailored Dimensions/Shapes	Industry Application:	Oil & Gas, Chemical, Power
Machinability:	Ease Of Cutting/Shaping
Highlight:	99.8% Purity Graphite Gasket Sheet , Industrial Sealing Graphite Gasket Sheet , Chemical Resistant Gasket Graphite Sheet

Product Description

Products Description

Industrial Sealing Solution Design with Flexible Graphite Materials

Engineered for critical industrial applications, our sealing solutions incorporate advanced flexible graphite materials including sheets, foils, papers, tapes, and strips. These materials are produced through a proprietary process: natural flake graphite undergoes chemical intercalation followed by thermal exfoliation at 1000°C+, forming vermicular structures with 0.003g/cm³ density. The binder-free expanded graphite is then calendared into rolls, offering:

99.8% purity
Chemical resistance to acids/alkalis
Gamma radiation tolerance (up to 10⁶ Gy)
Thermal stability (-200°C to +650°C)
40% compression recovery
Zero outgassing
Leak-tight sealing

Industrial Sealing Applications:

Pump & Valve Sealing Systems
Flange Joints in Petrochemical Plants
Heat Exchanger Gaskets
Mechanical Seals for Rotating Equipment
High-Temperature Insulation in Furnace Doors

Custom Design Capabilities:

Laser-cut gaskets for complex geometries
Metal-reinforced composites for high-pressure systems
Die-stamped thick plates for flange sealing
CNC-machined components for precision applications

Standard & Custom Specifications:

Parameter	Range	Custom Options
Material Type	Pure Graphite / Metal Composite	Stainless Steel/Inconel Reinforcement
Roll Width	1000mm / 1500mm	Up to 2500mm
Sheet Size	1000x1000mm / 1500x1500mm	Custom sizes up to 3000x3000mm
Thickness	0.15-5.0mm	+/-0.01mm precision
Density	0.8-1.25g/cm³	Custom density matching

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

Industrial Sealing Graphite Gasket Sheet 99.8% Purity Chemical Resistant 0

Industrial Sealing Graphite Gasket Sheet 99.8% Purity Chemical Resistant 1

Industrial Sealing Graphite Gasket Sheet 99.8% Purity Chemical Resistant 2

Tag:

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

Industrial Sealing Graphite Gasket Sheet 99.8% Purity Chemical Resistant

99.8% Purity Graphite Gasket Sheet

Industrial Sealing Graphite Gasket Sheet

Chemical Resistant Gasket Graphite Sheet

Gasket Graphite Sheet,

Flexible Graphite Sheet,

Reinforced Graphite Sheet

High Pressure Dynamic Sealing Graphite Gasket Sheet Smooth Finished Industrial Grade

1mm Thick Flexible Graphite Sheet Self Lubricating For Custom Shaped Gaskets

1500°F Rated Flexible Graphite Sheet UV and Humidity Resistant

Singapore High Precision Graphite Gasket Sheet 1000mm / 1500mm Roll Width

3mm Thick Sealing Gasket Graphite Sheet Chemical Resistant

50MPa Compressive Strength Graphite Gasket Sheet Radiation Resistant

UK Emergency Replacement Graphite Gasket Material For Pump Valve Sealing

99.9% High Pure Flexible Graphite Gasket Sheet 1.8g/Cm³ Density