Chesterton ECS-T - Environmental Containment PTFE Sheet Gasket

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Sealing Solutions for Stationary Equipment > Sealing Solutions for Stationary Equipment > Equipment > Chesterton ECS-T - Environmental Containment Sheet Gasket

Tan PTFE Sheet

ECS-T is a tan PTFE sheet gasket material suitable for high pressure and temperature services, especially in chemical and hydrocarbon plants in strong acids.

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High chemical resistance

Excellent in strong acids

Suitable for high pressure and temperature services

Suitable for high pressure and temperature services, especially in chemical and hydrocarbon plants in strong acids.

Temperature Limit	–210°C (–346°F) to 260°C (500°F)
Pressure Limit	ECS-W and ECS-T: 83 bar g (1200 psig) ECS-B: 55 bar g (800 psig)
Chemical Resistance	pH 0 to 14 inert to all common chemicals except molten alkali metals, fluorine and certain fluorine bearing compounds.
Sealability (ASTM F-37a) @ .7 bar g	ECS-W: 0,04 ml/h ECS-T: 0,20 ml/h ECS-B: 0,12 ml/h
Compressibility (ASTM F-36a) @ 5000 psig	ECS-W: 5 to 15% ECS-T: 7 to 12% ECS-B: 30 to 50%
Sealability (DIN 3535)	< 0,015 cm3/min
Creep Relaxation (ASTM F-38B)	ECS-W: 25% maximum ECS-T: 18% maximum ECS-B: 40% maximum
Recovery (ASTM F-36a) @ 5000 psig	ECS-W and ECS-T: 40% minimum ECS-B: 25% minimum
Tensile Strength (ASTM F-152)	2000 psig; (14 MPa)
P x T Factor	12,000 (°C x bar g) 350,000 for 1/16"; (°F x psig) 8,500 (°C x bar g) 250,000 for 1/8"; (°F x psig)

Product Datasheet: ECS-T PTFE Gasket Sheet (English)	https://chestertondocs.chesterton.com/Stationary/088108_ECS_T_PDS_EN.pdf	Product Datasheet: ECS-T PTFE Gasket Sheet (English)	pdf
SDS: ECS-T (English)	https://chestertondocs.chesterton.com/Stationary/msECST_EN.pdf	SDS: ECS-T (English)	pdf
SDS: ECS-T (Portugues)	https://chestertondocs.chesterton.com/Stationary/msECST_PT.pdf	SDS: ECS-T (Portugues)	pdf
Product Datasheet: ECS-T PTFE Gasket Sheet (Espanol)	https://chestertondocs.chesterton.com/Stationary/S88108_ECS_T_PDS_ES.pdf	Product Datasheet: ECS-T PTFE Gasket Sheet (Espanol)	pdf
Product Datasheet: ECS-T PTFE Gasket Sheet (Finnish)	https://chestertondocs.chesterton.com/Stationary/F88108_ECS_T_PDS_FI.pdf	Product Datasheet: ECS-T PTFE Gasket Sheet (Finnish)	pdf

Catalog: Chesterton Products for the EMEA Region (English)	https://chestertondocs.chesterton.com/Stationary/EN22412_EME_Catalog.pdf	Catalog: Chesterton Products for the EMEA Region (English)	pdf
Catalog: Chesterton Packing and Gasket Product Catalog (English)	https://chestertondocs.chesterton.com/Stationary/073972_Packing_Gasket_Catalog_EN.pdf	Catalog: Chesterton Packing and Gasket Product Catalog (English)	pdf
Case Study 007 Stationary Equipment - Petrochemical - Flange Sealing on LNG Tankers (English)	https://chestertondocs.chesterton.com/Stationary/23759_Stationary_CS007.pdf	Case Study 007 Stationary Equipment - Petrochemical - Flange Sealing on LNG Tankers (English)	pdf
Article: Stationary - Reliable Flange Sealing	https://chestertondocs.chesterton.com/Stationary/Reliable Flange Sealing.pdf	Article: Stationary - Reliable Flange Sealing	pdf
Brochure: Flange Gaskets - Chesterton Gasket Centers (English)	https://chestertondocs.chesterton.com/Stationary/EN22934_GasketCutBro.pdf	Brochure: Flange Gaskets - Chesterton Gasket Centers (English)	pdf

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A.W. Chesterton Company

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Chesterton ECS-T - Environmental Containment Sheet Gasket