Flexitallic Flexicarb SR is an exfoliated graphite gasket sheet with a nominal purity of 98%, bonded to a 0.05 mm flat AISI 316 stainless steel foil core. Its specific construction must be properly identified and differentiated from other Flexicarb graphite grades prior to replacement.
Our Quebec facility manufactures custom-cut flat gaskets to your exact specifications. VAMECA can also evaluate the supply of this part number or engineer a suitable replacement.
AT A GLANCE
Reinforced graphite
Product Family
Graphite
Material Composition
Expanded graphite with a nominal purity of 98%, bonded to a 0.05 mm smooth AISI 316 stainless steel foil core
Maximum temperature and pressure limits cannot be applied simultaneously.
TEMPERATURE
Up to 370°C in an oxidizing atmosphere and 700°C in an inert atmosphere, according to historical data sheet specifications
PRESSURE
Historical maximum of 150 bar; P/T conditions to be verified
THICKNESSES
0.75 to 3 mm (legacy data sheet)
Applications and Key Features
The manufacturer recommends it for thermal and petrochemical process flanges, as well as worn or pitted seating surfaces requiring enhanced handling. Historical data sheets rate it up to 370°C in an oxidizing atmosphere and 700°C in an inert or reducing environment.
Published Testing and Approvals
Standards, Testing, and Certification References
Documented reinforcement construction, batch certifications to be confirmed.
PART NUMBER ANALYSIS
KEY COMPARISON CRITERIA
Durlon FGL316, GRAPH-LOCK 3125SS, and KLINGER SLS share a smooth foil core design, but differ in their adhesive systems, material grades, and mechanical performance testing.
Need this gasket, custom cutting, or a replacement?
Part Number: Flexitallic Flexicarb SR
Please provide the part number, thickness, dimensions, quantity, and process fluid. We will review material availability for the specified grade, custom cutting at our Quebec facility, or an engineered alternative tailored to your assembly.
The manufacturer's latest datasheets, certifications, and P/T curves must be reviewed prior to ordering or substitution.
Durlon FGL316, GRAPH-LOCK 3125SS, and KLINGER SLS share a smooth foil core design, but differ in their adhesive systems, material grades, and mechanical performance testing.
REFERENCE SHEET
Durlon
Flexible graphite, 0.002″ 316 stainless steel insert, adhesive bonded