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KLINGERSIL C-4500 Gasket
KLINGERSIL C-4500 is a superior-performance gasket material that combines carbon fibres and special heat-resistant additives with an NBR bond. It was developed specifically for the demands of the chemical industry, where higher temperatures, alkaline media and superheated steam push conventional compressed fibre sheets past their limits.
Alongside its high-temperature capability, C-4500 resists oils, gases, salt solutions, fuels, alcohols, moderate organic and inorganic acids, hydrocarbons, lubricants and refrigerants — a combination that also earns it a place in oil and gas, energy, pulp and paper and general industrial plants.
Product Variations
ApPLICATIONS
- Higher-temperature chemical duties
- Alkaline media
- Superheated steam
- Oils and lubricants
- Gases and salt solutions
- Fuels and alcohols
- Moderate organic and inorganic acids
- Hydrocarbons and refrigerants
Material Properties
- Composition: carbon fibres and special heat-resistant additives bonded with NBR
- Colour: black
- Sheet size: 1000 x 1500 mm, 2000 x 1500 mm
- Thickness: 0.5 / 1.0 / 1.5 / 2.0 / 3.0 mm
Technical Data
- Compressibility (ASTM F 36 J): 11%
- Recovery (ASTM F 36 J): 60%
- Stress relaxation (DIN 52913, 50 MPa, 16 h/300°C): 30 MPa
- Tightness (DIN 28090-2): 0.05 mg/(s x m)
- Density: 1.6 g/cm³
- Thermal conductivity: 0.43 W/mK
- ASME sealing factors (2.0 mm): y 20 MPa, m 1.6
- Typical values for a thickness of 2.0 mm
Document Downloads
Applicable Design Codes, Standards, and Specifications
- Classification to BS 7531:2006 Grade AX
- Thickness tolerances to DIN 28091-1
- Fire-Safe to DIN EN ISO 10497
- Approvals: BAM-tested, DIN-DVGW, DIN-DVGW W 270, Elastomer-Guideline, ÖVGW, TA-Luft (Clean air), DNV GL
COMMONlY USED GASKET SOLUTIONS
BROWSE GASKET AND SEALING SOLUTIONS
Same day EMERGENCY manufacture and supply
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