Material Specifications:
The document describes insulating sleeves made from polychloroprene rubber, specifically for the insulation and protection of SES pipelines. The material quality is specified as 3490, with operating temperatures ranging from -30 to +90°C, and up to +110°C for short periods. The hardness is rated at 40 ±5 Shore A, with a tensile strength at break greater than 6.5 MPa and an ultimate elongation of over 500%. The dielectric strength is noted as greater than 13 kV/mm, and the volume resistivity is 4x10⁹ Ω.cm. The flame resistance is classified as V0 according to UL94 standards.

Product Variants:
The document lists various types of HELAVIA® sleeves, each with specific dimensions and characteristics. These include types A0-SP to A8-SP, with varying inner diameters, wall thicknesses, and lengths. The sleeves are available in standard black color, with other lengths and colors available upon consultation. The minimum order is one complete coil.

Additional Information:
The sleeves are lubricated up to type A4, and thick-walled sleeves are indicated with an asterisk (*). The document also provides article numbers for ordering and specifies that the sleeves are RoHS compliant.