Detail Information

Grade:	Industrial Grade	Type:	Flexible Sheet
Application:	Gaskets	C Content (%):	99.9%
Thickness:	Customers' Demand	Material:	Graphite,High Pure Graphite
ISO Certification:	ISO 9001/14001	ASTM Standard:	ASTM - Compliant
CE Marking:	CE - Certified
Highlight:	1.0mm Graphite Gasket Sheet , Industrial Graphite Gasket Sheet , Chemical Resistant Graphite Gasket Material

Product Description

Products Description

German Industrial Grade Graphite Gaskets

Our precision-engineered graphite gasket materials include: flexible sheets, foils, papers, tapes, and strips. Manufactured using German-standard processes, these products start with natural flake graphite treated through chemical intercalation and high-temperature exfoliation to form worm-like structures (density: ~0.003g/cm³). The binder-free expanded graphite is then calendared into rolls, offering:

99.5%+ purity
DIN EN 13555 certified performance
Resistance to chemicals/radiation
Service temperature: -200°C to +650°C
ISO 9001:2015 compliant production
Compression set <15%
Gas-tight sealing performance

Ideal for demanding industrial applications, these rolls can be laminated with stainless steel/copper for enhanced mechanical strength.

Industrial Applications:

High-precision packing rings for pumps/valves
Custom die-cut gaskets for flange sealing
Composite plates for heat exchanger applications
High-temperature insulation pads meeting ASME standards

Technical Specifications (DIN EN 13555):

Roll Width: 1000mm / 1500mm (custom up to 2000mm)
Coil Length: 30m, 50m, 80m (cut-to-order service)
Thickness:
- Rolls: 0.15-1.0mm
- Sheets: 1.0-5.0mm
Density: 0.8-1.25g/cm³
Tensile Strength: ≥3.5MPa (ASTM F436)

Custom solutions available for:

Non-standard dimensions
Metal-reinforced composites
FDA/EC 1935-2004 compliant grades

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

German Industrial Grade Graphite Gasket Sheet Chemical Resistant 1.0-5.0mm 0

German Industrial Grade Graphite Gasket Sheet Chemical Resistant 1.0-5.0mm 1

German Industrial Grade Graphite Gasket Sheet Chemical Resistant 1.0-5.0mm 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

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