:: WIN GRAPH SEALS ::

Graphite Rolls

Pure Flexible Graphite rolls are produced from chemically pure natural flakes of graphite with high carbon content by expansion of flakes under high temperature. Finally, they are calendered maintaining desired thickness. Expanded pure natural Graphite is inert to wide range of chemicals,thermostable at high and cyogenic temperatures and bears high radiation resistance coupled with excellent thermal conductivity. It is highly compressible, has very low creep, mouldable to complex shapes & conformable to all surface geometries.It has high surface area and excellent lubricity. Thes properties make it an ideal fluid sealing material as raw material for making Gland Packing Rings and Flange Gaskets.

These versatile properties of WIN GRAPH Graphite rolls can be used to manufacture Die Moulded Rings, Pressure Seal Rings,Cut Gaskets,Spiral Wound Gaskets,Heat Conductive products, Fuel Cell Components and many other applications.

Product Specifications
Rolls Size	:	1000 mm width x 0.2 mm,0.38 mm, 0.5 mm,0.6 mm,0.76 mm,1.0 mm, 1.5 mm Thick
Roll Length	:	30 M, 50 M
Density	:	0.7 gms/cc and 1.0 gms/cc

Working Temperature
In Oxidizing Atmosphere	:	- 240 to 450 °C
In Steam	:	- 240 to 650 °C
In Non Oxidizing Atmosphere	:	- 240 to 3000 °C
Pressure	:	Full Vacuum to 100 Bar.
Ph Range	:	0 - 14

Technical Data
Carbon Content	:	99.50 %
Ash Content	:	< 00.50 %
Tolerance of Density	:	00.05 gms/cc
Tolerance of Thickness	:	00.04 mm
Tensile Strength	:	> 04.50 ( MPa )
Compressibility	:	> 30 to 40 %
Recovery	:	> 10 %
Sulphur Content	:	< 500 ppm
Chloride Content	:	< 30 ppm
Stress Relaxation (Creep)	:	< 05.0 %
Ignition Loss	:	< 00.1 %
Stability Under Stress	:	(DIN 52913) 48 N/m2
ASME Code Factor “M value”	:	2
ASME Code Factor “Y value”	:	900 PSI Minimum.

	+91-9326470221 /7738618871
	wingraphseals@gmail.com