19/30385565 DC - BS EN 1515-4. Flanges and their joints. Bolting. Part 4. Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU

19/30385565 DC

BS EN 1515-4. Flanges and their joints. Bolting. Part 4. Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU

Status : Draft for public comment, Current   Published : November 2019

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This document is applicable to the selection of bolting for flanged joints on equipment subject to the Pressure Equipment Directive 2014/68/EU.

It specifies standards and additional requirements for dimensions, material properties and technical conditions of delivery for bolting.

NOTE 1

Washers are not within the scope of this document.

The selection is based on commonly used bolting. It covers common temperature ranges of the general service of flanges.

When selecting bolting according to this document, it is essential to take into account environmental conditions and other parameters including type of fluids, corrosion hazards, sour service, low temperature brittle failure and relaxation at elevated temperatures.

The purpose of this document is to provide a selection of most commonly used bolting types and bolting material combinations as well a tool for easy selection of suitable bolting for equipment.

It is not the intention to specify all possible applications but to give guidance on the most common applications. For example, application limits for material in the creep range are not explicitly covered in this document. Where material standard provides mechanical properties for the creep range, respective reference is made in Table 3.

NOTE 2

Special services and ambient conditions could require the application of coatings. It is the purchaser's option to decide on this. Depending on the coating used, a verification of the temperature ranges given in Table 3 and Table 4 could be required.




Standard Number19/30385565 DC
TitleBS EN 1515-4. Flanges and their joints. Bolting. Part 4. Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU
StatusDraft for public comment, Current
Publication Date25 November 2019
Normative References(Required to achieve compliance to this standard)ISO 261:1998, EN 10269:2013, EN 13480-3:2017, EN 13445-3:2014, ISO 10684:2004/Cor 1:2008, EN 1092-1:2018, EN 1759-1:2004, ISO 261:1998 (F), ISO 965-2:1998, EN ISO 898-2:2012, EN ISO 3506-1:2009, EN ISO 16426:2002, EN ISO 898-1:2013, EN ISO 4017:2014, EN ISO 16228:2018, EN ISO 3506-2:2009, EN ISO 3269:2000, EN ISO 4014:2011, EN ISO 4033:2012, EN ISO 4032:2012
Informative References(Provided for Information)EN 13445-2:2014, BS 3692, ISO 965-5, EN ISO 16048, ISO 965-4, EN 1759-4, NF E29-043, EN 1515-3, EN 1092-4, DIN 976-1, ISO 965-3, DIN 2510-3, EN 24015:1992, EN 1759-3, EN ISO 7089:2000, ISO 965-1, EN ISO 4762:2004, EN 1515-2, EN 1092-2, EN 1092-3, BS 4190, EN ISO 4018:2011, DIN 2510-5, ISO 8992, EN 10045-1, EN ISO 4016:2011, EN ISO 4042, EN 1515-1, EN 764-5:2014, EN 13480-2:2017, EN 10204:2004
International RelationshipsprEN 1515-4
Draft Expiry Date14 January 2020
DescriptorsFlanges, Nuts, Pipe fittings, Bolting, Studs (fasteners), Flanged fittings, Pressure equipment, Selection, Pressure vessels, Joints, Bolts, Screws (bolts)
ICS21.060.10
21.060.20
23.040.60
Title in FrenchBrides et leurs assemblages - Boulonnerie Partie 4:Sélection de la boulonnerie pour équipments relevant de la Directive Equipments sous pression 2014/68/EU
Title in GermanFlansche und ihre Verbindungen - Schrauben und Muttern Teil 4: Auswahl von Schrauben und Muttern zur Anwendung im Gültigkeitsbereich der Druckgeräterichtlinie 2014/68/EU
CommitteePSE/15
PublisherBSI
FormatA4
DeliveryYes
Pages23
File Size391 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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