Chesterton ECS-B - Environmental Containment Sheet Gasket

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Chesterton ECS-B - Environmental Containment Sheet Gasket
Blue / FDA Approved Structured PTFE Sheet

  

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ECS-B is a blue FDA-approved, structured PTFE sheet gasket suitable for chemically aggressive services. It is recommended for services with water, steam hydrocarbons, hydrogen peroxide, solvents, refrigerants, cryogenic products, caustics, and strong acids.​

Chesterton ECS-B Gasket
High chemical resistance
Excellent in strong acids
Suitable for aggressive services
High chemical resistance
Excellent in strong acids
Suitable for aggressive services
​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 ResistanceECS-W: 0,04 ml/h
ECS-T: 0,20 ml/h
ECS-B: 0,12 ml/h
Compressibility (ASTM F-36a) @ 5000 psigECS-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 psigECS-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)

 

 

SDS: ECS-B (English)http://chestertondocs.chesterton.com/Stationary/msECSB_EN.pdfSDS: ECS-B (English)pdf
SDS: ECS-B (Deutsch)http://chestertondocs.chesterton.com/Stationary/msECSB_DE.pdfSDS: ECS-B (Deutsch)pdf
SDS: ECS-B (Finnish)http://chestertondocs.chesterton.com/Stationary/msECSB_FI.pdfSDS: ECS-B (Finnish)pdf
SDS: ECS-B (Portugues)http://chestertondocs.chesterton.com/Stationary/msECSB_PT.pdfSDS: ECS-B (Portugues)pdf
SDS: ECS-B (Svenska)http://chestertondocs.chesterton.com/Stationary/msECSB_SV.pdfSDS: ECS-B (Svenska)pdf

 

 

Catalog: Chesterton Packing & Gaskets (English)http://chestertondocs.chesterton.com/Stationary/073972_24145_Mech_PackGasketCatalog.pdfCatalog: Chesterton Packing & Gaskets (English)pdf
Article: Stationary - Reliable Flange Sealinghttp://chestertondocs.chesterton.com/Stationary/Reliable Flange Sealing.pdfArticle: Stationary - Reliable Flange Sealingpdf
Catalog: Mechanical Packing and Gaskets (Espanol)http://chestertondocs.chesterton.com/Stationary/mcPackingGasketCatalog_ES.pdfCatalog: Mechanical Packing and Gaskets (Espanol)pdf
Catalog: Chesterton Valve Packing (Nihongo)http://chestertondocs.chesterton.com/Stationary/H73972_PackingCat.pdfCatalog: Chesterton Valve Packing (Nihongo)pdf