Non Metallic PTFE Gasket with Modification

Model NO.: HY-P330F


Application: Pumps


Performance: Wear


Standard: Standard


Percent: 5-40%


Applications: Ball Valve,Pipe,Tube,


Specification: sgs


HS Code: 39209910




Material: Non-Asbestos


Type: Shaft Seal


Shape: O-Ring


Filler Material: Glass Fiber,Calcium Fluoride Filled PTFE,Bronze


Performances: High Compressive Strength,Excellent Chemical Resis


Trademark: hysealing


Origin: Ningbo


Description: Hysealing can offer you various non-metallic flat gaskets, made from Asbestos, non-asbestos, Graphite, reinforced graphite, PTFE, expanded PTFE, improved PTFE, mica, and various Rubber sheets etc. They are used in a large number by various industries and in a variety of applications. Available are standard and nonstandard gasket design. Non-standard means gaskets can be optional shapes and dimensions according to customer design or sample.

ITEM	FILLER	FILLER %	PROPERTIES	APPLICATIONS
1	Glass filled PTFE	5 - 40	High compressive strength	Ball valve component, bridge
			Excellent chemical resistance	bearing pads, ship launching
			Improved wear resistance under load & permanent deformation	pads, pipe supporting pads.
2	Carbon/Coke filled PTFE(soft amorphous/ hard fiber)	10 - 35	High compressive strength	Rider and piston rings of air
			Improved wear resistance under load & permanent deformation	compressor
			Better thermal / electrical conductivity.
3	Graphite filled PTFE(pure crystalline carbon)	515	High compressive strength	Used as shaft bearings and in chemical high speed Chemical pumps.
			Improved wear resistance under load & permanent deformation
			Better thermal / electrical conductivity.
			Good chemical resistance
			Improved frictional properties.
4	Bronze filled PTFE(oxidising / Non oxidising)	40 - 60	High compressive strength	Wear strips Machine tool
			Excellent wear resistance improved under load & permanent deformation	liners, hydraulic seals.
			Better thermal / electrical conductivity.
			Good chemical resistance
			Very low cold flow.
5	Bronze plus, Molybdenum Disulphide filled PTFE	55 + 5	Improved fictional properties	Hydraulic seals.
			High compressive strength
			Excellent wear resistance improved under load & permanent deformation
			Good thermal / electrical conductivity.
			Very low cold flow.
6	Aluminium Oxide filled PTFE	510	Excellent electrical properties	Electrical insulators in circuit
			Excellent compressive strength	breaker
			Excellent wear resistance improved under load & permanent deformation
7	Calcium Fluoride filled PTFE	510	Excellent chemical resistance	Mechanical seal parts.
			Improved wear resistance under load & permanent deformation
			Excellent compressive strength
			Good with chemicals that attack glass
8	Stainless Steel filled PTFE	510	Excellent chemical resistance	High Pressure chemical
			Outstanding mechanical properties	handling equipments.
			Good wear resistance
9	Mica filled PTFE	510	Excellent compressive strength	Electrical and thermal
			Very low coefficient of thermal expansion	insulation pads under
			Poor tensile properties	compressive loads.
10	Glass + MoS2 filled PTFE	15 + 5	High compressive strength	Low torque valve
			Excellent chemical resistance	components
			Improved wear resistance under load & permanent deformation
			Improved frictional properties
11	Pigmented PTFE		Improved Visibility	Colour coded electrical cable
				sheathings

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Product Categories : Non-Metallic Gasket