EN 14015 addresses the design and construction of the following tank elements:
EN 14015 provides a comprehensive technical framework for site-built welded steel above-ground storage tanks, balancing structural design, welding and fabrication practice, inspection, and corrosion protection to achieve safe, durable storage installations across industrial contexts.
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is the European standard specifying requirements for the design, manufacture, and installation
of site-built, vertical, cylindrical, above-ground welded steel tanks used for storing liquids at ambient temperatures or higher. iTeh Standards Key Specifications of EN 14015:2004 Design Limits : Internal pressure must be less than and internal negative pressure no lower than Temperature : Operates within a design metal temperature range of : Applicable to steels with a maximum design strength of Foundation Design
: The standard provides specific recommendations for tank foundations to ensure structural integrity, requiring soil investigations to determine load-bearing capacity and potential settlement. Scope Exclusions
cover refrigerated tanks (refer to prEN 14620), process safety, firefighting, or maintenance and repair. iTeh Standards Accessing EN 14015 PDFs
The full text of EN 14015 is a copyrighted document and typically requires purchase through official standards bodies or authorized distributors:
EN 14015 is a European standard that specifies the requirements for the design, fabrication, and installation of above-ground, vertical, cylindrical, flat-bottomed steel tanks used for the storage of liquids at ambient temperature and above. Key Aspects of EN 14015
Application: It primarily covers storage tanks used for chemicals, petroleum products, and other liquids that are typically non-refrigerated.
Design & Safety: The standard provides detailed formulas and procedures for calculating plate thickness, wind loading, seismic stability, and roof design (fixed or floating). En 14015 Pdf
Materials: It defines the types of carbon and stainless steels permitted for construction to ensure structural integrity and corrosion resistance.
Testing & Inspection: Includes requirements for welding procedures, non-destructive testing (NDT), and hydrostatic leak testing before the tank is put into service. Where to Access the Document
Official copies of technical standards are protected by copyright and typically must be purchased. You can find the full text through authorized distributors:
BSI Group: The British version, BS EN 14015, is widely used in international projects.
DIN Media: Provides the German version of the standard via DIN Media (formerly Beuth).
Scribd: Some users have uploaded archival or reference copies to Scribd, though these may not always be the latest version. Comparison with API 650
In the industry, EN 14015 is often compared to the American standard API 650. While they serve similar purposes, EN 14015 uses European material grades and safety factors aligned with Eurocodes, whereas API 650 is the global benchmark for the oil and gas industry based on US specifications.
En 14015 PDF | PDF | Nondestructive Testing | Welding - Scribd
EN 14015.pdf - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. BS EN 14015.pdf - Scribd
BS en 14015 PDF | PDF. enChange Language. 100%(7)100% found this document useful (7 votes) 7K views250 pages. EN 14015 addresses the design and construction of
En 14015 PDF | PDF | Nondestructive Testing | Welding - Scribd
EN 14015.pdf - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. BS EN 14015.pdf - Scribd
BS en 14015 PDF | PDF. enChange Language. 100%(7)100% found this document useful (7 votes) 7K views250 pages.
EN 14015 is the European standard for the specification, design, fabrication, erection, and testing of above-ground, vertical, cylindrical, flat-bottomed, welded steel tanks intended for the storage of liquids at ambient temperature and above. Where to Access the Standard
As standard documents are copyrighted, they are typically purchased through official national standards bodies rather than downloaded for free. You can find the EN 14015 PDF through these authorized retailers:
British Standards Institution (BSI): The UK version is titled BS EN 14015 and is widely used internationally. DIN Media: For the German version (DIN EN 14015).
ISO Store or National Standards Bodies: Most European countries (like AFNOR in France or NEN in the Netherlands) provide the localized version of this EN standard. Core Components of the Standard
If you are using this document as a guide for tank construction, focus on these primary sections:
Design & Materials: Specifies the steel grades, plate thicknesses, and allowable stresses required to handle liquid pressure and environmental loads (wind/snow).
Tank Bottoms & Shells: Detailed requirements for welding patterns, lap joints, and shell-to-bottom connections. Nozzles and manways – Reinforced or unreinforced
Roof Structures: Covers fixed roofs (cone or dome) and requirements for venting to prevent over-pressure or vacuum collapse.
Fabrication & Erection: Guidelines for site-built construction, including tolerances for verticality and roundness.
Testing & Inspection: Outlines mandatory hydrostatic testing (filling the tank with water) and non-destructive testing (NDT) like radiographic or ultrasonic welding checks. EN 14015 vs. API 650
While EN 14015 is the standard in Europe, the American API 650 is the global benchmark. Many engineering guides (like those found on Scribd) compare the two, noting that EN 14015 often has stricter requirements for material toughness and different partial safety factors for design loads.
Here’s a concise, solid review of EN 14015:2004 (the standard for the design and manufacture of vertical, cylindrical, above-ground, welded steel storage tanks for liquids). Since the full PDF is copyrighted, this review focuses on its scope, structure, key technical content, strengths, and limitations to help you decide if it’s the right standard for your project.
“EN 14015 is a competent, Eurocode-based tank standard well suited for above-ground, ambient temperature liquid storage in Europe. It is simpler than API 650 for small-to-mid sized tanks but lacks detailed provisions for seismic, floating roofs, and moderate pressure. For a purely European project without high seismic risk or internal pressure, it’s a solid, enforceable specification.”
If you need help locating a legitimate copy of the PDF, check:
Would you like a comparison table between EN 14015, API 650, and ISO 28300?
| Use case | Recommendation | |----------|----------------| | Tank in EU/UK, ambient service, atmospheric or low pressure | ✅ First choice | | Tank in USA, Middle East, Asia (non-EU) | Use API 650 instead | | Refrigerated or cryogenic service | ❌ Use EN 14620 or API 620 | | High internal pressure (>50 mbar) | ❌ Use EN 13445 (pressure vessel) | | Fast, standard oil/water tank | ✅ Acceptable alternative to API 650 |