Garlock Style 9850 is a high-temperature sheet material manufactured with carbon fibres and an NBR nitrile binder, engineered to maintain reliable sealability under severe thermal cycling.
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
Carbon & Blends
Product Family
Compressed fibre
Material Composition
Carbon fiber, NBR binder
Maximum temperature and pressure limits cannot be applied simultaneously.
TEMPERATURE
Min. -75 °C · Continuous 340 °C · Max. catalogue rating 480 °C
PRESSURE
138 bar (catalogue maximum, verify according to P/T rating)
THICKNESSES
Thickness specifications not available in source documentation
Applications and Key Features
Garlock identifies saturated steam, hot oils, and demanding process applications.
Published Testing and Approvals
Standards, Testing, and Certification References
Standards / Testing: ASTM F36, ASTM F38
PART NUMBER ANALYSIS
KEY COMPARISON CRITERIA
The 9850 shares the same carbon fibres as the 9800, but is distinguished by an NBR binder rather than SBR. The 9900 utilizes graphite fibres.
Need this gasket, custom cutting, or a replacement?
Part Number: Garlock High-Temp 9850
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.
Carbon and graphite sheet gasketing. Comparing SBR and NBR binders alongside fibre composition. Key reference constructions: Garlock High-Temp 9800 (carbon fibres, SBR binder), Garlock High-Temp 9900 (graphite fibres, NBR binder), and Durlon 8300 (carbon / NBR).