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Pure Expanded Graphite sheet

Item: A.S.SEALS.4000

Description:

Specification:

Asseals Pure Expanded graphite sheets are made from high purity flexible expanded graphite without fibers,binders or other additives. it offers excellent sealing capabilities such as thermal stability,shlf-lubrication,corrosion resistance,without being brittle and aging etc.,under extreme conditions with a longer life and less maintenance.Asseals graphite sheets are available as homogeneous,reinforced by metal mesh,foil or tanged metal.Allsheets can be easily cut using conventional steel rule dies,utility knives or other simple gasket cutting equipment. GS 4000(R) Expanded Graphite Sheet/Roll GS 4002 Graphite Sheet Reinforced with smooth metal GS 4004 Graphite sheet reinforced with Tan ged metal GS 4006 Graphite sheet reinforced with metal mesh.

Style	Insert material	Compressibility	Recovery	Pressure	Density	With	Thickness	Application
4000	None	30£¥	15£¥	50bar	0.7g/cm³ 1.0g/cm³	1000mm 1500mm	0.2-1.0 0.5-3.2	PH:0-14 Made for various gaskets,used in petrochemical,mining. vessels,bolibers,piping and duct,pumps and valves.flanges etc. Suitable for stema,mineral oils,heat transfer oils,hydraulic oil,fuel,water,seawater,freshwter etc.
4002	SS304,316etc, foil(T:0.05mm)	15-35£¥	¡Ý20£¥	200bar	1.0g/cm³	1000mm 1500mm	0.8-3.2
4004	CS(T:0.05mm)	15-35£¥	¡Ý20£¥	300bar	1.0g/cm³	1000mm 1500mm	1.0-3.2
4006	CS	15-35£¥	¡Ý20£¥	200bar	1.0-1.1g/cm³	1000mm 1500mm	1.0-3.2

Graphite Properties

Item	Tolerance of density	C¡Ý£¥	Tensile strength	Sulphur content	Chlorine content	Stress relaxation rate	lgnition loss	Temperature
Industrial	¡À0.06	98	4	1000	50	10	2.0	-240-450¡æ
Nuclear	¡À0.05	99.5	5	700	35	10	0.5	-240-450¡æ