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KLINGERSIL® C-4409

KLINGERSIL® C-4409

KLINGERSIL® C-4409

Product catalog summary
Overview: KLINGERSIL® C-4409 is a high-pressure gasket designed for enhanced safety under high thermal and mechanical stress. It features expanded metal reinforcement and is made from synthetic fibers bonded with NBR, offering chemical resistance to oils, water, steam, hydrocarbons, and various chemicals.
Key Features:
  • Expanded metal reinforcement for improved stress relaxation.
  • Suitable for higher pressures and increased resistance against blow-outs.
  • Certified by German Lloyd and TA-Luft for clean air compliance.
Benefits: The gasket provides superior mechanical and thermal resistance, excellent sealability, and very good chemical resistance, making it suitable for industries such as transport, pulp & paper, oil & gas, chemical, energy, infrastructure, food & beverages, and pharma.
Technical Specifications:
  • Compressibility: 7% (ASTM F 36 J)
  • Recovery: 50% (ASTM F 36 J)
  • Stress relaxation: 35 MPa (DIN 52913), 32 MPa (BS 7531)
  • Specific leak rate: 5.2E-05 mbar x l/s x m (VDI 2440)
  • Density: 2.0 g/cm3
  • Classification: Grade Y (BS 7531:2006)
Dimensions and Sizes: Standard sheet sizes include 1000 x 1500 mm, 2000 x 1500 mm, 1000 x 1230 mm, and 2000 x 1230 mm. Thicknesses available are 1.0 mm, 1.5 mm, and 3.0 mm, with other sizes and tolerances available upon request.
pT Diagram: The pT diagram for a thickness of 1.5 mm indicates suitability based on chemical compatibility, with three areas defined for evaluation: suitable, potentially suitable with technical evaluation, and not suitable without technical evaluation.
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Catalog excerpts

KLINGERSIL® C-4409-1

KLINGERSIL® C-4409 KLINGERSIL® C-4409 offers more safety at high thermal and mechanical stress. Due to the expanded metal, this special high-pressure gasket is suitable for high loads. Synthetic fibres bonded with NBR. Chemical resistance to oils, water, steam, hydrocarbons as well as to liquid and gaseous chemicals. »» Expanded metal reinforcement »» Improved stress relaxation »» Suitable for higher pressures »» Higher resistance against blow-outs »» More safety at high internal pressures »» German Lloyd »» TA-Luft (Clean air) referring to KLINGERSIL® product range EXCELLENT VERY GOOD GOOD MODERATE MECHANICAL RESISTANCE THERMAL RESISTANCE CHEMICAL RESISTANCE PULP & PAPER FOOD & BEVERAGES

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KLINGERSIL® C-4409-2

KLINGERtrusted, worldwide. Compressibility ASTM F 36 J Dimensions of the standard sheets: Sizes KLINGERSIL® C-4409: Tolerances: Length ± 50 mm, width ± 50 mm Sizes KLINGERSIL® C-4409 L: 1000 x 1230 mm, 2000 x 1230 mm Other thicknesses, sizes and tolerances on request. pT diagram for thickness 1.5 mm: © In area one, the gasket material is normally suitable subject to chemical compatibility. In area two, the gasket material may be suitable but a technicalevaluation is recommended. In area three, do not install the gasket without a technical evaluation. Always refer to the chemical resistance of...

 Open the catalog to page 2
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