EN 1514-2:2014/FprA1:2020
(Amendment)Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
This part of EN 1514 specifies the dimensions and marking of spiral wound gaskets for use in conjunction with flat face and raised face flanges complying with the requirements of EN 1092-1 for PN 10, PN 16, PN 25, PN 40, PN 63, PN 100 and PN 160 and up to and including DN 1 000.
NOTE 1 Dimensions of other types of gaskets for use with flanges to EN 1092-1, EN 1092-2, EN 1092-3 and EN 1092 4 are given in EN 1514-1, EN 1514-3, EN 1514-4, EN 1514-6, EN 1514-7 and EN 1514-8.
NOTE 2 Annex A lists information to be supplied by the purchaser when ordering gaskets in circumstances where the choice of the gasket materials appropriate to the service is left to the manufacturer.
Flansche und ihre Verbindungen - Dichtungen für Flansche mit PN-Bezeichnung - Teil 2: Spiraldichtungen für Stahlflansche
Brides et leurs assemblages - Joints pour les brides désignées PN - Partie 2 : Joints spiralés pour utilisation avec des brides en acier
Prirobnice in prirobnični spoji - Tesnila za prirobnice z oznako PN - 2. del: Spiralna tesnila za jeklene prirobnice - Dopolnilo A1
General Information
- Status
- Not Published
- Publication Date
- 02-May-2021
- Withdrawal Date
- 01-Aug-2021
- Technical Committee
- CEN/TC 74 - Flanges and their joints
- Drafting Committee
- CEN/TC 74/WG 8 - Gaskets
- Current Stage
- 5060 - Closure of Vote - Formal Approval
- Start Date
- 29-Oct-2020
- Completion Date
- 29-Oct-2020
Relations
- Effective Date
- 18-Jan-2023
- Effective Date
- 04-Oct-2017
Overview
EN 1514-2:2014/FprA1:2020 specifies the dimensions and marking requirements for spiral wound gaskets intended for use with flat face and raised face steel flanges manufactured to EN 1092-1. The part covers gaskets suitable for PN-designated flanges across the PN 10, 16, 25, 40, 63, 100 and 160 pressure classes and for nominal diameters up to and including DN 1000.
This amendment (FprA1 / prA1) updates dimensional requirements and clarifies ordering information where manufacturer choice of gasket materials is permitted.
Key Topics
- Scope and applicability: Spiral wound gaskets for steel flanges in accordance with EN 1092-1, PN 10–PN 160, DN ≤ 1000.
- Dimensions and tolerances: Defines inner/outer diameters, width of sealing element and guide ring requirements so the inner ring does not protrude into the pipe bore.
- Marking requirements: Mandates traceable marking to support identification, material selection and conformity with flange type.
- Purchaser information (Annex A): Lists data the purchaser should supply when material choice is left to the manufacturer (service conditions, pressure class, DN, flange face type, etc.).
- Amendment focus: prA1 modifies Clause 7 (Dimensions) and replaces the applicable dimensional table to reflect updated values and tolerances.
Applications
EN 1514-2 spiral wound gaskets are widely used in industrial piping and process systems where reliable sealing of steel flanges is required. Typical applications include:
- High-pressure and high-temperature process lines
- Petrochemical and refining installations
- Power generation and steam systems
- Water, gas and utility distribution where EN 1092-1 flanges are specified
Benefits for engineers and procurement teams:
- Compatibility with EN 1092-1 steel flanges ensures interchangeability across suppliers.
- Defined tolerances and marking reduce installation risk and improve QA traceability.
- Clear purchaser guidance simplifies specification when the gasket material is selected by the manufacturer.
Related Standards
- EN 1092-1 - Flanges and their joints: steel flange requirements used as the flange reference for this part.
- Other parts of EN 1514 series that cover dimensions for different gasket types: EN 1514-1, EN 1514-3, EN 1514-4, EN 1514-6, EN 1514-7, EN 1514-8.
For designers, manufacturers and procurement professionals, EN 1514-2:2014/FprA1:2020 is a practical reference to ensure spiral wound gasket dimensions, marking and ordering data align with EN 1092-1 steel flanges and industry best practices.
Frequently Asked Questions
EN 1514-2:2014/FprA1:2020 is a draft published by the European Committee for Standardization (CEN). Its full title is "Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges". This standard covers: This part of EN 1514 specifies the dimensions and marking of spiral wound gaskets for use in conjunction with flat face and raised face flanges complying with the requirements of EN 1092-1 for PN 10, PN 16, PN 25, PN 40, PN 63, PN 100 and PN 160 and up to and including DN 1 000. NOTE 1 Dimensions of other types of gaskets for use with flanges to EN 1092-1, EN 1092-2, EN 1092-3 and EN 1092 4 are given in EN 1514-1, EN 1514-3, EN 1514-4, EN 1514-6, EN 1514-7 and EN 1514-8. NOTE 2 Annex A lists information to be supplied by the purchaser when ordering gaskets in circumstances where the choice of the gasket materials appropriate to the service is left to the manufacturer.
This part of EN 1514 specifies the dimensions and marking of spiral wound gaskets for use in conjunction with flat face and raised face flanges complying with the requirements of EN 1092-1 for PN 10, PN 16, PN 25, PN 40, PN 63, PN 100 and PN 160 and up to and including DN 1 000. NOTE 1 Dimensions of other types of gaskets for use with flanges to EN 1092-1, EN 1092-2, EN 1092-3 and EN 1092 4 are given in EN 1514-1, EN 1514-3, EN 1514-4, EN 1514-6, EN 1514-7 and EN 1514-8. NOTE 2 Annex A lists information to be supplied by the purchaser when ordering gaskets in circumstances where the choice of the gasket materials appropriate to the service is left to the manufacturer.
EN 1514-2:2014/FprA1:2020 is classified under the following ICS (International Classification for Standards) categories: 23.040.80 - Seals for pipe and hose assemblies. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 1514-2:2014/FprA1:2020 has the following relationships with other standards: It is inter standard links to EN 1514-2:2014+A1:2021, EN 1514-2:2014. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase EN 1514-2:2014/FprA1:2020 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 1514-2:2014/oprA1:2019
01-november-2019
Prirobnice in prirobnični spoji - Tesnila za prirobnice z oznako PN - 2. del: Spiralna
tesnila za jeklene prirobnice - Dopolnilo A1
Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound
gaskets for use with steel flanges
Flansche und ihre Verbindungen - Dichtungen für Flansche mit PN-Bezeichnung - Teil 2:
Spiraldichtungen für Stahlflansche
Brides et leurs assemblages - Joints pour les brides désignées PN - Partie 2 : Joints
spiralés pour utilisation avec des brides en acier
Ta slovenski standard je istoveten z: EN 1514-2:2014/prA1:2019
ICS:
23.040.60 Prirobnice, oglavki in spojni Flanges, couplings and joints
elementi
23.040.80 Tesnila za cevne zveze Seals for pipe and hose
assemblies
SIST EN 1514-2:2014/oprA1:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
SIST EN 1514-2:2014/oprA1:2019
SIST EN 1514-2:2014/oprA1:2019
DRAFT
EUROPEAN STANDARD
EN 1514-2:2014
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
November 2019
ICS 23.040.80
English Version
Flanges and their joints - Gaskets for PN-designated
flanges - Part 2: Spiral wound gaskets for use with steel
flanges
Brides et leurs assemblages - Joints pour les brides Flansche und ihre Verbindungen - Dichtungen für
désignées PN - Partie 2 : Joints spiralés pour utilisation Flansche mit PN-Bezeichnung - Teil 2:
avec des brides en acier Spiraldichtungen für Stahlflansche
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 74.
This draft amendment A1, if approved, will modify the European Standard EN 1514-2:2014. If this draft becomes an amendment,
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration.
This draft amendment was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
...
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