C400 X Grade Non-Asbestos Gasket – IBC, 3mm Thick | 5' to 24' High-Temperature, High-Pressure Resistant

C400 Non-Asbestos Gasket – IBC, 3mm Thick | High-Temperature, High-Pressure Resistant

Brand: Corseal C400 (Proprietary Material)

Colour: Grey/White as Standard

Type: IBC

Thickness: 3mm

Ratings: ANSI 150, ANSI 300, PN16

Price: Listed per gasket

Specification Sheet: SPECIFICATION SHEET AVAILABLE

C400 is Corseal’s proprietary non-asbestos gasket material, manufactured in white and composed of aramid and mineral fibres, combined with high-grade fillers and an NBR rubber binder. This high-performance sheeting is engineered for high-temperature and high-pressure applications, delivering exceptional sealing reliability across a wide range of industrial uses.

Key Features:

• Material Composition: Aramid fibres, mineral fibres, fillers with NBR rubber binder

• Colour: White (non-asbestos)

• Peak Temperature: Up to 400°C

• Continuous Operating Temperature:

  • General media: Up to 350°C

  • Steam service: Up to 260°C

• Maximum Pressure: Up to 12 MPa

• Gasket Type: IBC

• Thickness: 3mm (Other thicknesses available upon request)

Media Compatibility:

• Water & steam

• Natural gas (for supervised joints)

• Fuels, kerosene, oils

• Salt solutions

• Various industrial fluids and hydrocarbons

Applications:

• Natural gas transmission pipelines

• Steam and water systems

• Petrochemical installations

• Industrial process systems

• General sealing in high-pressure environments

Standards & Availability:

• Fits standard flanges: PN16, ANSI 150, ANSI 300

• Specification sheet available above

• Not suitable for food-grade applications – see our food-safe rubber or PTFE range for compliant alternatives