1. Expanded Graphite Sheet/ Roll 2. Graphite content:>99% 3. Certificate: ISO9001:2008

 Expanded Graphite Sheet/ Roll

Expanded Graphite Sheet Description:1. Grafoil is Selected from the high purity natural flake graphite.

2. They are made through the advanced chemical treatment and mechanical procedure without fibers, binders or other additives.

3. It offer excellent sealing capabilities under extreme conditions with a longer life and less maintenance.

4. Nuclear Style grade:440N Expanded Graphite Sheet Application:  1. Made for packing rings and various kinds of gaskets.

2. Cut into strip for filler of spiral wound gasket - Style TA4403. Used widely in chemical, automotive and pump, valve industries. As a superior replacement for asbestos, new more applications are Being identified daily.4. Temperature: -240~500°C under oxidizing environment                              -240~3500°C under non-oxidizing environment5. PH Range: 0 - 14 Expanded Graphite Sheet Specification:

Item	Nucleargrade	Industrial grade
Tolerance of Density   g/cm3	±0.05	±0.06
Carbon Content       ≥%	99.5	98/99
Tensile strength       ≥Mpa	5	4
Compressibility       ≥%	30	30
Recovery             ≥%	15	15
Sulphur Content       ≤%	700	1200
Chlorine Content      ≤%	25	50
Stress relaxation rate  %	10	10
Lgnition loss          ≤%	0.5	2.0

 Expanded Graphite Sheet Dimension:

Item	Sheets	Rolls
Density  g/cm3	1.0	1.0
Length	1000, 1500mm	30~100m
Width mm	5~1000, 1500	3~1000~1500
Thickness mm	0.5~3	0.2~1.1

Special density, thickness, shape or grade available on request. Our Graphite Sheet: Our Workshop: Our Market: 

Our Service:

1. Your inquiry related to our products or prices will be replied within 24hours

2. Well-trained and experienced staffs to answer all your enquiries in fluent English.

3. All our products have 1-year warranties.

4. Offering the support to solve the problem in the application or selling period.

5. Competitive prices based on same quality;

6. Guarantee samples quality same as mass production quality