What is a expanded PTFE gasket

Expanded PTFE Gasket is 100% PTFE, resistant to all corrosive media. Soft, twistable and bendable at will.Excellent anti-wriggle variation ability and cold current resistance, even in case of cross change of temperature and pressure, good sealing can be assured.

Expanded PTFE Gasket * 100% PTFE resistant to all corrosive media * Soft, twistable and bendable, used continue their service and keep its best performance * Excellent anti-wriggle variation ability and cold current resistance * Even in case of cross change of temperature and pressure, good sealing can be assured

Prime Features

* Easily to be used and replaced

* Wide service scope, it can replace any asbestos gasket, seal-armoured gasket, metallic gaskets, etc

* Diverse pipelines enameled products, glass, rubber products, plastic, non-rusting graphite lining tower, heat-exchanger

* Great interchangeability

* Easy to store and purchase

Application

Chemical manufacturing / Food equipment / Pharmaceutical plants / Petrochemical / Steel manufacturing / Distilling / Food and beverage / Pulp and paper processing / Power generation

Standard

Property	Units	ASTM Method	Typical Values
Compressibility	%	F-36	68
Recovery	%	F-36	12
Seal ability	Ml/hr	F-37-B	0.00(Fuel A)/0.02(Nitrogen)
Creep Relaxation	%	F-38
Temperature Limit	oF		-450 to +600
Pressure Limit			Full vacuum to 3000

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