TS EN ISO 10628-2
Diagrams for the chemical and petrochemical industry - Part 2: Graphical symbols
ISO 10628-2:2012 defines graphical symbols for the preparation of diagrams for the chemical and petrochemical industry. It is a collective application standard of the ISO 14617 series. ISO 10628-2:2012 does not apply to graphical symbols for electrotechnical diagrams; for these, see IEC 60617.
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About This Item
TS EN ISO 10628-2 is the standard that addresses graphical symbols used in diagrams for the chemical and petrochemical industry. It provides the symbol language used to present equipment, lines, and functional elements consistently in process-related drawings, helping engineering diagrams remain readable and comparable across projects and organisations.
How graphical symbols support process diagrams
In general technical practice, chemical and petrochemical diagrams are used to represent process equipment, material flow, measurement points, and control relationships. Symbols replace lengthy textual descriptions with a visual language that can be read quickly and interpreted consistently. ISO 10628-2 focuses on that symbolic layer and is identified as a collective application standard for the ISO 14617 series, meaning it supports the coordinated use of symbols within the wider technical diagram notation system.
What this standard does not cover
- It defines graphical symbols for preparing diagrams in the chemical and petrochemical industry.
- It is linked to the ISO 14617 series as a collective application standard.
- It does not apply to graphical symbols for electrotechnical diagrams; for those, IEC 60617 is the relevant reference.
As a result, the standard serves as a visual consistency reference for process engineering documentation. Choosing the correct symbols helps different disciplines interpret the same diagram in the same way, improving clarity during design, revision, and technical communication.
- Publication Date: 12.06.2013
- Standard Status: U (Yürürlükteki Standard/Standard)
- Publisher: TSE
- Document Language: en
- ICS Classification: 01.080.30 Makina Mühendisliği ve Bina Çizimleri, Diyagramlar, Planlar, Haritalar ve Diğer İlgili Teknik Ürün Dokümantasyonları İçin Kullanılan Grafik Semboller
- Pages: 54
- Source Standard: EN ISO 10628-2:2012
- International Equivalents: EN ISO 10628-2-EQV; ISO 10628-2-EQV
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