SIST EN 12560-4:2002
(Main)Flanges and their joints - Gaskets for Class-designated flantes - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
General Information
- Abstract
This standard specifies the dimensions, types, design and marking requirements of corrugated, flat or grooved metallic filled metallic gaskets for use in conjunction with flanges complying with EN 1759-1 for Class designations 150, 300, 600, 900 and 1500 for sizes up to and including NPS 24 (DN600), and for Class designation 2500 for nominal size designations up to and including NPS 12 (DN300).
- Status
- Published In Edit
- Publication Date
- 30-Apr-2002
- Technical Committee
- TLP - Pressure vessels
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-May-2002
- Due Date
- 01-May-2002
- Completion Date
- 01-May-2002
- Directive
- 97/23/EC - Pressure equipment
Overview
EN 12560-4:2001 (CEN) is the European standard that defines requirements for corrugated, flat or grooved metallic and filled metallic gaskets used with steel flanges. The standard specifies the dimensions, types, design and marking requirements for these gasket types when used with flanges complying with EN 1759-1. It applies to Class-designated flanges for Class 150, 300, 600, 900 and 1500 up to NPS 24 (DN600), and Class 2500 up to NPS 12 (DN300).
Key Topics
- Gasket types covered
- Corrugated metallic gaskets
- Flat metallic gaskets
- Grooved metallic gaskets
- Filled metallic (metallic with filler) gaskets
- Scope of application
- Designed for steel flanges in Class-designated systems (per EN 1759-1)
- Size and pressure class limits as stated above (NPS/DN and Class 150–2500)
- Design and dimensional requirements
- Standardized gasket geometries and profiles to ensure flange compatibility
- Dimensional limits that align with the mating flange faces and bolting patterns
- Marking and identification
- Mandatory marking elements to enable traceability and correct selection
- Manufacturer identification and type/design designation requirements
- Quality and consistency
- Requirements intended to ensure consistent sealing performance across pressure classes and nominal sizes
Applications and Who Uses It
- Industrial piping and process plants where reliable flange sealing is critical: oil & gas, petrochemical, chemical processing, power generation, and water treatment.
- Manufacturers of metallic gaskets and sealing components who need to design and mark products to European standards.
- Pipeline and mechanical engineers, maintenance teams, and procurement specialists selecting gaskets for Class-designated steel flanges.
- Inspection and compliance professionals verifying that gasket supply and installation meet EN/European regulatory specifications.
Practical Value
- Ensures interchangeability and compatibility between gaskets and flanges built to EN 1759-1.
- Helps specify gaskets that match required pressure classes and nominal sizes, reducing leakage risk.
- Standardized marking improves traceability and quality control in supply chains and maintenance.
Related Standards
- EN 1759-1 - Flanges for Class-designated flanges (mating flange dimensions and requirements)
- Other EN parts covering gasket materials and non-metallic gasket types (consult relevant CEN publications)
Keywords: EN 12560-4, flange gaskets, corrugated metallic gasket, filled metallic gasket, EN 1759-1, steel flanges, Class 150, DN600, NPS24.
Relations
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
SIST EN 12560-4:2002 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Flanges and their joints - Gaskets for Class-designated flantes - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges". This standard covers: This standard specifies the dimensions, types, design and marking requirements of corrugated, flat or grooved metallic filled metallic gaskets for use in conjunction with flanges complying with EN 1759-1 for Class designations 150, 300, 600, 900 and 1500 for sizes up to and including NPS 24 (DN600), and for Class designation 2500 for nominal size designations up to and including NPS 12 (DN300).
This standard specifies the dimensions, types, design and marking requirements of corrugated, flat or grooved metallic filled metallic gaskets for use in conjunction with flanges complying with EN 1759-1 for Class designations 150, 300, 600, 900 and 1500 for sizes up to and including NPS 24 (DN600), and for Class designation 2500 for nominal size designations up to and including NPS 12 (DN300).
SIST EN 12560-4:2002 is classified under the following ICS (International Classification for Standards) categories: 23.040.60 - Flanges, couplings and joints; 23.040.80 - Seals for pipe and hose assemblies. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 12560-4:2002 has the following relationships with other standards: It is inter standard links to SIST EN 1759-1:2005, SIST EN ISO 6708:1998, SIST-TP CEN/TR 13445-101:2015, SIST EN 1594:2024, SIST EN 13555:2014, SIST EN 14772:2005, SIST EN 1474-1:2009, SIST EN 1759-4:2004, SIST EN 1594:2009, SIST EN 13555:2021, SIST EN 13555:2005, SIST EN 12007-3:2015, SIST EN 14772:2021, SIST EN 12007-3:2000, SIST EN 1594:2013. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 12560-4:2002 is associated with the following European legislation: EU Directives/Regulations: 97/23/EC; Standardization Mandates: M/071. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
SIST EN 12560-4:2002 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.FHFlansche und ihre Verbindungen - Dichtungen für Flansche mit Class-Bezeichnung - Teil 4: Dichtungen aus Metall mit gewelltem, flachem oder gekerbtem Profil für StahlflanscheBrides et leurs assemblages - Joints pour les brides désignées Class - Partie 4: Joints métalliques ondulés, plat ou striés et joints métalloplastiques pour utilisation avec des brides en acierFlanges and their joints - Gaskets for Class-designated flantes - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel
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