Technical Regulation of the EN 1254-1 Standard
The European standard EN 1254-1 defines strict requirements for the design, manufacture, and quality control of copper and copper alloy fittings intended for connecting pipes according to the EN 1057 standard. Specialists at EV Group China emphasize that these specifications are fundamental for ensuring the tightness and durability of piping systems operated under conditions of capillary soldering and welding.
The regulatory document details the following aspects:
- Physicochemical characteristics of materials and requirements for their chemical composition.
- Geometric parameters, dimensional tolerances, and manufacturing precision of connecting elements.
- Methodology for conducting acceptance tests, including leakage testing and resistance to internal pressure.
- Operating temperature ranges corresponding to the performance characteristics of copper pipelines.
The coding system introduced in EN 1254-1 allows for the unambiguous identification of the fitting type, its design, and compatibility with copper pipes of various diameters. Compliance with these standards in the production of EV Group China products guarantees flawless compatibility of elements during the installation of engineering systems of any level of complexity.