Compressed Non-Asbestos Fiber
KLINGERSIL® C-4430
Overview
Thermoseal’s KLINGERSIL C-4430 ring gasket is a general purpose high performance compressed gasket material which offers excellent chemical resistance. C-4430 is manufactured from Fiberglass and Aramid Fibers with a Nitrile binder system and is an exceptional gasket material for sealing liquids in high temperature applications.
Features
- Excellent chemical resistance – Performs well with water, steam, oils, fuels, and many aggressive chemicals
- Withstands high temperatures – Continuous service up to 250°C (482°F), with peaks up to 400°C (752°F)
- Reinforced with aramid fibers – Delivers high mechanical strength and dimensional stability
- Outstanding sealability – Ideal for low to high bolt load conditions and rough flange surfaces
- Excellent creep and relaxation resistance – Maintains sealing performance over time under thermal and mechanical stress
- Asbestos-free formulation – Safe, compliant, and environmentally responsible
- Trusted in industries such as chemical processing, petrochemical, power generation, HVAC, and general manufacturing
Performance
- Max Temperature (F) 800°
- Continuous Max (F) 400°
- Max Pressure (PSI) 1450
Applications
- Petrochemical, Chemical
- Paper, Food
- Steel, Mining
- Transportation, Aerospace
Data Sheets
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