iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN 13445-3:2014/prA20:2019

(Amendment)

Unfired pressure vessels - Part 3: Design

Unfired pressure vessels - Part 3: Design

New clause 18

Unbefeuerte Druckbehälter - Teil 3: Konstruktion

Récipients sous pression non soumis à la flamme - Partie 3 : Conception

Nekurjene tlačne posode - 3. del: Konstruiranje - Dopolnilo A20

General Information

Status
Not Published
Publication Date
08-Nov-2020
Withdrawal Date
09-May-2021
ICS
23.020.30 - Pressure vessels, gas cylinders
Technical Committee
CEN/TC 54 - Unfired pressure vessels
Drafting Committee
CEN/TC 54/WG 53 - C - Design methods
Current Stage
4097 - End of interruption of work - split/merged
Completion Date
10-Nov-2021
Directive
2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
Mandate
M/071 - Mandate to CEN for standardization in the field of Pressure equipment
Ref Project
SIST EN 13445-3:2014/oprA20:2019 - Unfired pressure vessels - Part 3: Design

Relations

Amends
EN 13445-3:2014 - Unfired pressure vessels - Part 3: Design
Effective Date
08-Jun-2022

Buy Standard

EN 13445-3:2014/oprA20:2019 - BARVEEN 13445-3:2014/oprA20:2019 - BARVE
PreviousNext
Draft
EN 13445-3:2014/oprA20:2019 - BARVE
English language
111 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 13445-3:2014/oprA20:2019
01-maj-2019
1HRJUHYDQHWODþQHSRVRGHGHO.RQVWUXLUDQMH'RSROQLOR$
Unfired pressure vessels - Part 3: Design
Unbefeuerte Druckbehälter - Teil 3: Konstruktion
Récipients sous pression non soumis à la flamme - Partie 3 : Conception
Ta slovenski standard je istoveten z: EN 13445-3:2014/prA20:2019
ICS:
23.020.32 7ODþQHSRVRGH Pressure vessels
SIST EN 13445-3:2014/oprA20:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 13445-3:2014/oprA20:2019

---------------------- Page: 2 ----------------------

SIST EN 13445-3:2014/oprA20:2019


DRAFT
EUROPEAN STANDARD
EN 13445-3:2014
NORME EUROPÉENNE

EUROPÄISCHE NORM
prA20
May 2019
ICS 23.020.30
English Version

Unfired pressure vessels - Part 3: Design
Récipients sous pression non soumis à la flamme - Unbefeuerte Druckbehälter - Teil 3: Konstruktion
Partie 3 : Conception
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 54.

This draft amendment A20, if approved, will modify the European Standard EN 13445-3:2014. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13445-3:2014/prA20:2019:2019 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN 13445-3:2014/oprA20:2019
EN 13445-3:2014/prA20:2019 (E)
Contents
European foreword . 5
1 Modification to Clause 18 . 5
18 Detailed assessment of fatigue life . 6
18.1 Purpose . 6
18.2 Specific definitions . 8
18.2.16 Notch . 10
18.2.17 Notch stress . 10
18.2.18 Seam weld . 10
18.2.19 Stress on the weld throat . 10
18.2.20 Stress range (Δσ) . 11
18.2.21 Structural stress . 12
18.2.22 Structural hot spot stress .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN 13445-4:2021+A1:2023(Main)
Unfired pressure vessels - Part 4: Fabrication
SIST EN 13445-4:2021+A1:2023

This document specifies requirements for the manufacture of unfired pressure vessels and their parts, made of steels, including their connections to non-pressure parts. It specifies requirements for material traceability, manufacturing tolerances, welding requirements, requirements for permanent joints other than welding, production tests, forming requirements, heat treatment, repairs and finishing operations.

  • Standard
    74 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13445-2:2021+A1:2023(Main)
Unfired pressure vessels - Part 2: Materials
SIST EN 13445-2:2021+A1:2023

This document specifies the requirements for steel products used for unfired pressure vessels.
For some metallic materials other than steel, such as spheroidal graphite cast iron, aluminium, nickel, copper, titanium, requirements are or will be formulated in separate parts of this document.
For metallic materials which are not covered by a harmonized material standard and are not likely to be in near future, specific rules are given in this part or the above cited parts of this document.

  • Standard
    90 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 15776:2022(Main)
Unfired pressure vessels - Requirements for the design and fabrication of pressure vessels and pressure vessel parts constructed from cast iron with an elongation after fracture equal or less than 15 %
SIST EN 15776:2022

This document specifies requirements for the design, material, manufacturing and testing of cast iron pressure vessels and pressure vessel parts made from materials for which details are specified from the following material standards for specific grades which meet the criterion of an elongation after fracture less than or equal to 15 %:
-   EN 1561:2011, Founding - Grey cast irons;
-   EN 1563:2018, Founding - Spheroidal graphite cast irons;
-   EN 13835:2012, Founding - Austenitic cast irons.
The application of this document is limited to pressure equipment and pressure parts containing a fluid of group 2 (non-hazardous fluid) according to the European legislation for pressure equipment.

  • Standard
    42 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13445-1:2021(Main)
Unfired pressure vessels - Part 1: General
SIST EN 13445-1:2021

This document defines the terms, definitions, quantities, symbols and units that are used throughout the EN 13445 series and gives general information on the design and manufacturing of vessels under this standard.
It also contains instructions on how to use the standard (Annex A) as well as an index which covers the whole standard (Annex B). This information is aimed to aid users of the EN 13445 series.
This document applies to unfired pressure vessels with a maximum allowable pressure greater than 0,5 bar gauge but may be used for vessels operating at lower pressures, including vacuum.
This document is not applicable to pressure vessels of the following types:
- vessels of riveted construction;
- vessels of lamellar cast iron or any other materials not included in Parts 2, 6, or 8 of the standard;
- multilayered, autofrettaged or pre-stressed vessels.
This document can be applied to the following pressure vessels, provided that account is taken of additional and/or alternative requirements resulting from the hazard analysis and from rules or instructions specific for:
- transportable vessels;
- items specifically designed for nuclear use;
- pressure vessels with a risk of overheating.
NOTE EN 14222 covers electrically fired boilers made from stainless steel and can be used as an example of additional requirements for such vessels.
Other European standards apply to industrial piping (EN 13480 series) and to water tube and shell boilers (EN 12952 series and EN 12953 series).

  • Standard
    58 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13445-8:2021(Main)
Unfired pressure vessels - Part 8: Additional requirements for pressure vessels of aluminium and aluminium alloys
SIST EN 13445-8:2021

This document specifies requirements for unfired pressure vessels and their parts made of aluminium and aluminium alloys in addition to the general requirements for unfired pressure vessels under EN 13445:2019 Parts 1 to 5. This document specifies unfired pressure vessels for loads up to 500 full cycles.
NOTE Cast materials are not included in this version. Details regarding cast materials will be subject to an amendment to or a revision of this document.

  • Standard
    37 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13445-6:2021(Main)
Unfired pressure vessels - Part 6: Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron
SIST EN 13445-6:2021

This document specifies requirements for the design, materials, manufacturing and testing of pressure vessels and pressure vessel parts intended for use with a maximum allowable pressure, PS, equal or less than:
- 100 bar when containing gases or liquids in group 1 or 2
- 1000 bar when containing liquids in group 2 only.
and shell wall thicknesses not exceeding 60 mm, which are constructed of ferritic or austenitic spheroidal graphite cast iron. The thickness limitation of the shell does not apply to thickness of flanges, reinforcements, bosses etc.
NOTE 1 Austenitic spheroidal graphite cast iron grades are principally used for high and low temperature applications and for their corrosion resistance properties.
NOTE 2 The allowable grades of spheroidal graphite cast iron are listed in Tables 5.1-1 and 5.1-2. Service conditions are given in Clause 4.
This document, EN 13445-6, does not include lamellar graphite cast iron grades for ferritic and austenitic grades with, with an elongation after fracture equal or less than 15 % which are explicitly excluded. Requirements for the use of cast irons with an elongation after fracture equal or less than 15 % are given in EN 15776.

  • Standard
    63 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13445-10:2021(Main)
Unfired pressure vessels - Part 10: Additional requirements for pressure vessels of nickel and nickel alloys
SIST EN 13445-10:2021

This Part 10 of this document specifies requirements for unfired pressure vessels and their parts made of nickel and nickel alloys (see 3.1) in addition to the general requirements for unfired pressure vessels under EN 13445-1:2019, EN 13445-2:2019, EN 13445-3:2019, EN 13445-4:2019 and EN 13445-5:2019.
NOTE Cast materials are not included in this version. Details regarding cast materials will be subject to an amendment to or a revision of this document.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13445-3:2021(Main)
Unfired pressure vessels - Part 3: Design
SIST EN 13445-3:2021

This Part of this document specifies requirements for the design of unfired pressure vessels covered by EN 13445-1:2019 and constructed of steels in accordance with EN 13445-2:2019.
EN 13445-5:2019, Annex C specifies requirements for the design of access and inspection openings, closing mechanisms and special locking elements.
NOTE This Part applies to design of vessels before putting into service. It may be used for in service calculation or analysis subject to appropriate adjustment.

  • Standard
    874 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13445-5:2021(Main)
Unfired pressure vessels - Part 5: Inspection and testing
SIST EN 13445-5:2021

This Part of this document specifies the inspection and testing of individual and serially produced pressure vessels made of steels in accordance with EN 13445-2:2019.
Special provisions for cyclic operation are given in Annex G of this Part.
Special provisions for vessels or vessel parts working in the creep range are given in Annex F and Annex I of this Part.
NOTE The responsibilities of parties involved in the conformity assessment procedures are given in Directive 97/23/EC. Guidance on this can be found in CR 13445-7.

  • Standard
    87 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
CEN/TS 13445-501:2018(Main)
Unfired pressure vessels - Part 501: Acoustic emission for pressure vessels
SIST-TS CEN/TS 13445-501:2019

This document is intended for the application of AT on metallic pressure equipment during controlled loading.
Therefore the overall aims of this document are:
-   to detect, locate and grade areas with evolving imperfections;
-   to provide the manufacturer the possibility to compare results of the first test with those of subsequent periodic inspections;
-   to determine the possibilities and limits of AE testing (AT) for pressure equipment;
-   to establish common basis for procedures to perform AT, taking into account the specific characteristics of the equipment under test;
-   to define the criteria, features and grades essential for evaluation of test results;
-   to suggest follow-ups to the test.

  • Technical specification
    15 pages
    English language
    sale 10% off
    e-Library read for
    1 day