Key Features

The CP440 gasket material is expertly Made from a high-performance composition of glass and aramid fibres, inorganic fillers, and a robust NBR binder. This unique formulation not only provides significant mechanical strength but also gives CP440 its distinctive greenish-blue colour, making it easily identifiable in various industrial settings.

CP440 meets an extensive array of industry standards and compliance requirements, including ABS, BAM (oxygen), BS 7531 Grade X, DIN EN 16421, DNV GL, DVGW DIN 30653, and EC 1935/2004. These certifications ensure that CP440 is a trusted choice for demanding applications, delivering reliable performance in critical environments.

Our CP440 sheets are available in versatile sizes (1500 x 1500, 3000 x 1500, and 4500 x 1500 mm) and thicknesses (from 0.5 to 3.0 mm), accommodating a variety of installation needs. Custom sizes and thicknesses can also be requested, ensuring that you find the perfect fit for your specific application. Our strict adherence to tolerance standards guarantees consistent quality in length, width, and thickness.

Featuring a standard surface finish of 4AS, CP440 boasts impressive technical specifications, including a density of 1.8 g/cm³, 7% compressibility, 55% recovery, and a tensile strength of 11 MPa. This material is designed to excel in high-stress environments, offering exceptional resistance to residual stress and maintaining a low specific leak rate under varying conditions.

Withstanding peak temperatures of up to 440°C (824°F) and continuous operation at 350°C (662°F), CP440 is ideal for high-temperature applications. It is also suitable for steam environments up to 250°C (482°F) and supports a pressure rating of up to 120 bar (1740 psi), making it a versatile solution for diverse industrial needs.

Applications

CP440 is engineered for a wide range of applications across various industries, including but not limited to:

• Gas and steam supply systems
• Heating systems
• Machinery including pumps and compressors
• High-pressure and high-temperature gasket applications
• Sealing solutions in chemical processing and manufacturing

Whether you are working in the oil and gas sector, power generation, or other industrial fields, CP440 provides the durability and performance required to ensure optimal operation and safety in your systems.