Re: En 13480 3 .pdf | Added By Users 1
Alfonzo Liebenstein
EN 13480-3: A European Standard for Pressure Design of Pipe and Pipe Fittings
EN 13480-3 is a European standard that specifies the requirements and methods for the pressure design of metallic industrial piping systems and components. It is part of the EN 13480 series, which covers the general rules, materials, fabrication, installation, testing, inspection and documentation of industrial piping systems. EN 13480-3 applies to piping systems with a maximum allowable pressure (PS) greater than 0.5 bar and a size range from DN 15 to DN 6000.
The standard provides equations and tables for calculating the minimum required wall thickness and the maximum allowable pressure for pipes, elbows, bends, reducers, tees, caps and other fittings. It also gives guidance on the selection of materials, welding factors, corrosion allowances and tolerances. The standard covers both internal and external pressure design, as well as buckling and fatigue analysis.
EN 13480-3 is intended to be used in conjunction with other parts of the EN 13480 series, as well as relevant national and international codes and standards. It is not a substitute for sound engineering judgment and experience. The standard does not cover the design of piping systems for nuclear power plants, offshore applications, cryogenic service, fire protection or buried pipelines.
Why use EN 13480-3?
EN 13480-3 is a harmonized European standard that aims to ensure the safety and reliability of industrial piping systems. It is based on the best available technical knowledge and practices in the field of pressure design. By using EN 13480-3, piping designers can benefit from the following advantages:
- It provides a common basis for the design of piping systems across Europe, facilitating trade and cooperation.
- It promotes consistency and quality in the design of piping systems, reducing the risk of failures and accidents.
- It simplifies the design process by providing clear and comprehensive rules and methods.
- It allows flexibility and innovation in the design of piping systems, as long as the essential safety requirements are met.
- It supports the use of modern materials and technologies in the design of piping systems.
How to access EN 13480-3?
EN 13480-3 is available in PDF format from various online sources. However, some of these sources may not be authorized or updated, and may contain errors or omissions. Therefore, it is recommended to obtain EN 13480-3 from an official or reputable source, such as:
- The European Committee for Standardization (CEN), which is the official body responsible for developing and publishing EN standards. You can purchase EN 13480-3 from their [online store].
- The national standards organizations (NSOs) of the member countries of CEN, which are authorized to distribute EN standards within their territories. You can find a list of NSOs and their contact details on the [CEN website].
- The online platforms that offer access to EN standards through subscription or pay-per-view services. Some examples are [Techstreet], [BSI] and [DIN].
Before downloading or purchasing EN 13480-3, make sure that you have the latest version available, which is currently EN 13480-3:2017. This version supersedes all previous versions of EN 13480-3, including EN 13480-3:2012+A4:2017.
How to use EN 13480-3?
To use EN 13480-3 effectively, you need to have a good understanding of its scope, structure, content and terminology. You also need to have access to the relevant data and tools for performing the pressure design calculations. Here are some tips on how to use EN 13480-3:
- Read the introduction and scope sections carefully to determine if EN 13480-3 is applicable to your piping system and components.
- Refer to the normative references section to identify the other standards that you need to consult in conjunction with EN 13480-3.
- Follow the general rules and principles given in the first chapter of EN 13480-3, which cover the basic assumptions, definitions, symbols, units and methods of pressure design.
- Select the appropriate material for your piping system and components from the second chapter of EN 13480-3, which provides tables of material properties and allowable stresses at different temperatures.
- Use the equations and tables given in the third chapter of EN 13480-3 to calculate the minimum required wall thickness and the maximum allowable pressure for pipes, elbows, bends, reducers, tees, caps and other fittings.
- Check the additional requirements and recommendations given in the fourth chapter of EN 13480-3, which cover the topics of buckling, fatigue, corrosion, tolerances and testing.
- Document your pressure design calculations and results according to the fifth chapter of EN 13480-3, which specifies the information that should be included in the piping design report.
- Use a software tool that can perform the pressure design calculations according to EN 13480-3, such as [CAEPIPE], [ROHR2] or [AutoPIPE]. These tools can help you save time and avoid errors in your pressure design process.
Conclusion
EN 13480-3 is a European standard that provides the requirements and methods for the pressure design of metallic industrial piping systems and components. It is part of the EN 13480 series, which covers the general rules, materials, fabrication, installation, testing, inspection and documentation of industrial piping systems. EN 13480-3 applies to piping systems with a maximum allowable pressure (PS) greater than 0.5 bar and a size range from DN 15 to DN 6000.
EN 13480-3 is a harmonized European standard that aims to ensure the safety and reliability of industrial piping systems. It is based on the best available technical knowledge and practices in the field of pressure design. By using EN 13480-3, piping designers can benefit from a common basis for the design of piping systems across Europe, as well as consistency, quality, flexibility and innovation in their design process.
EN 13480-3 is available in PDF format from various online sources. However, some of these sources may not be authorized or updated, and may contain errors or omissions. Therefore, it is recommended to obtain EN 13480-3 from an official or reputable source, such as CEN, NSOs or online platforms that offer access to EN standards through subscription or pay-per-view services. Before downloading or purchasing EN 13480-3, make sure that you have the latest version available, which is currently EN 13480-3:2017.
To use EN 13480-3 effectively, you need to have a good understanding of its scope, structure, content and terminology. You also need to have access to the relevant data and tools for performing the pressure design calculations. You can follow the tips given in this article to use EN 13480-3 in a proper and efficient way.
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