Semi-hard copper tube (R250) 28x1.0x2500mm 2821028070996E1

Professional solution for sanitary and heating installations

Semi-hard copper tube (R250) with dimensions 28×1.0×2500mm is a high-quality installation component made of certified Cu-DHP copper, designed for professional water-sanitary and heating systems. The product meets the requirements of the European standard EN 1057 and is permanently marked in accordance with quality standards.

Material properties and construction

Cu-DHP copper is characterized by excellent corrosion resistance and structural stability across a wide range of operating temperatures up to 250°C. The semi-hard hardness grade (R250) provides an optimal balance between flexibility and mechanical strength, allowing for easy installation while maintaining high installation durability.

The internal surface of the tube is characterized by exceptional cleanliness - it contains no carbon residues, which guarantees long-term corrosion protection and does not negatively affect the purity parameters of the transported water. A wall thickness of 1mm with an outer diameter of 28mm ensures adequate pressure resistance for typical domestic and commercial installations.

Application and system compatibility

The product is dedicated to heating systems including radiators, underfloor heating, and panel heaters, as well as to water-sanitary installations. The clean internal surface eliminates the risk of contaminating the medium transported through the tube.

Availability in lengths of 2.5 meters allows for efficient cutting planning and minimization of material waste during installation. The semi-hard material characteristic facilitates bending and forming without the risk of cracks or deformation.

Operating parameters and quality standards

The tube maintains full functionality in temperature conditions up to 250°C, allowing for its use in both central heating installations and domestic hot water systems. Compliance with the EN 1057 standard guarantees predictable operating parameters and compatibility with a wide range of fittings and installation hardware available on the market.

Standard external dimensions allow for easy connection with popular installation systems and ensure the availability of a wide range of mounting accessories from most industry suppliers.