Graphite Sheet Reinforced with Metal Foil High Temperature Pressure and Sealing

• Customization: Available
• Style: Mechanical Seal
• Function: Fixed Sealing, Rotary Sealing, Shaft Sealing, Dust Prevention Sealing
• Model NO.: SUNWELL B202
• Application: Junction Surface Seal, Equipment Seal
• Shape (For Gasket): Compression Sheets
• Material: Graphite Sheet Reinforced
• Standard: Standard, Nonstandard
• OEM: Yes
• Color: Black
• Transport Package: Wooden Case
• Specification: according your request
• Trademark: Sunwell
• Origin: Ningbo
• Production Capacity: 320ton/Month

Product Description

SUNWELL B202

Specification:

Description
Flexible Graphite Sheet, normally we call it "Expanded Graphite Sheet", it is made from high quality and purity flake graphite, which is gone through chemical treatment, expanding under high temperature and then rolling. It is a basic material for making different kinds of graphite sealing products.
SUNWELL B201N - Unclear grade Flexible graphite sheet

Typical Application
> Suitable for making gaskets of cylinders for are compressors, internal combustion engines and packing for different kinds of piping, and flanges
> The condition of high pressure and high temperature

Prime Features
> Lone life and less maintenance
> Replacement for asbestos, new more applications are being indentified daily.
> Excellent comprehensive properties
> Good compressibility and resilience, small stress relaxation, fine compensation function

Technical Data

Item	Industrial grade	Unclear grade
Tolerance of density g/cm^3	+/-0.06	+/-0.05
Carbon content >/= %	98/99	99.5
Tensile strength >/= Mpa	3~20	5~25
Compressibility >/= %	30	30
Recovery >=/ %	15	15
Sulphur content </= %	1200	700
Chlorine content </= %	50	25
Stress relaxation rate %	10	10
Lgnition loss </= %	2.0	0.5

 

Temperature: -240~+500°C under oxidizing environment
-240~+3500°C under non-oxidizing environment
PH: 0~14

 

Dimensions

Item	Sheets
Density g/cm3	1.0
Length	500, 1000,1500mm
Width mm	1000,1500, 2000
Thickness mm	0.5~3.0