CNAF S.AF‑350C is a high-performance, non-asbestos fiber gasket sheet combining carbon and aramid fibers with an NBR binder. Designed for extreme industrial environments, it offers excellent resistance to superheated steam and chemicals. Rated for premium flange sealing applications up to 350 °C and 80 bar, with ASME/BS grade approval.
Max Peak Temperature: 480 °C
Max Operating Temperature: 350 °C
Max Operating Pressure: 80 bar
Density (ASTM F1315): 1.60–1.90 g/cm³
Compressibility (ASTM F36J): 7–17%
Recovery (ASTM F36J): ≥ 40%
Tensile Strength (ASTM F152): ≥ 8 N/mm²
Oil/Fuel Thickness Increase (ASTM F146): ≤ 10%
Superheated steam systems
High-temperature piping
Oil and chemical service
Industrial processing equipment
Manufacturer teflon & caf gasket, caf gaskets, teflon (pife) gaskets, non asbestos cut gaskets, metal gaskets, metal jacketed gaskets, ring joint-solid metal gaskets, serrated metal gaskets, spiral wound gaskets, flange gasket and metallic flange gas
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 designed for premium sealing against superheated steam, oils, and chemicals. Rated for 350 °C and 80 bar in industrial flange applications.
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