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DIN 2460 is a design specification for steel water pipes and fittings in Germany, applicable to water supply and drainage systems under static and dynamic conditions, including drinking water, sewers, raw water, process water, and cooling water. This standard specifies technical requirements for the size, wall thickness, stress analysis, and safety and durability of pipelines and fittings when transporting different media. The standard emphasizes that when the wall thickness of the pipeline exceeds the specified range or there are complex external loads, detailed stress-strain analysis is required to meet the design requirements.
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DIN 2460 is a design specification for steel water pipes and fittings in Germany, applicable to water supply and drainage systems under static and dynamic conditions, including drinking water, sewers, raw water, process water, and cooling water. This standard specifies technical requirements for the size, wall thickness, stress analysis, and safety and durability of pipelines and fittings when transporting different media. The standard emphasizes that when the wall thickness of the pipeline exceeds the specified range or there are complex external loads, detailed stress-strain analysis is required to meet the design requirements.
Material specifications and technical requirements
DIN 2460 steel water pipes are usually made of non alloy steel or low-alloy steel, and the chemical composition standard of the pipe specifies the carbon content (such as high carbon content not exceeding 0.17%), and meets mechanical performance indicators such as tensile strength and elongation. The connection part of the pipe fittings should have good sealing, and the galvanized pipe should have a uniform zinc layer to enhance its anti-corrosion ability. Spiral structured steel pipes can be produced through double-sided submerged arc welding technology, and the quality of the weld seam needs to be verified through non-destructive testing to ensure the reliability of the pipeline in high-pressure environments.
Installation and construction requirements
The installation of steel spiral water pipes requires strict construction procedures, including on-site investigation, foundation treatment, welding process control, and other links. The connection should adopt leak proof design (such as internal thread or flange connection), and undergo pressure testing and anti-corrosion treatment after installation. For building drainage systems, the installation of internal spiral pipes also needs to be combined with rotating inlet fittings or reinforced cyclones to ensure water flow stability and reduce noise. Professional equipment should be used during the construction process to avoid pipeline deformation or seal failure caused by improper operation.
Application Fields and Industry Practices
DIN 2460 steel spiral water pipes are widely used in fields such as municipal water supply, industrial fluid transportation, sewage treatment, and marine engineering. Its high strength and corrosion resistance make it suitable for complex environments, such as transporting highly corrosive media such as seawater and saltwater. In the oil and gas industry, standard spiral steel pipes (such as API 5L) are commonly used for long-distance pipelines, while DIN 2460 fittings are more commonly used for critical nodes in regional water supply and drainage systems. In addition, this standard pipe material can also be used as a support for bridges and building structures, balancing functionality and economy.
(Note: Parameters may be adjusted due to engineering requirements;)
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