BS EN 16643:2016 - Rubber and plastics hoses and hose assemblies. Non-bonded fluoroplastic lined (e.g. PTFE) hoses and hose assemblies for liquid and gaseous chemicals. Specification

BS EN 16643:2016

Rubber and plastics hoses and hose assemblies. Non-bonded fluoroplastic lined (e.g. PTFE) hoses and hose assemblies for liquid and gaseous chemicals. Specification

Status : Current   Published : August 2016

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This European Standard specifies requirements for three types of non-bonded fluoroplastic lined hoses and hose assemblies with convoluted or smooth linings designed to convey liquid or gaseous chemical substances, hereinafter termed the “ chemicals conveyed”. These hoses and hose assemblies can be used for pharmaceutical, biotechnology and industrial applications as detailed in Clause 5. The hose assemblies are intended for use with chemicals conveyed in the temperature range of ?70°C to +260°C and for a working pressure up to 205 bar ). NOTE 1 This standard sets out requirements for these hoses and hose assemblies to ensure that users are not exposed to danger from fire or explosion and that the environment is protected against contamination or damage. NOTE 2 Other working pressures than those given above can be agreed with the manufacturer provided the physical properties of the hose assembly materials conform to Clause 8, the hose and hose assembly performance requirements conform to Clause 9 and the hose assembly electrical properties conform to Clause 10. NOTE 3 Other diameters than those given in this standard can be agreed with the manufacturer provided the physical properties of the hose assembly materials conform to Clause 8, the hose and hose assembly performance requirements conform to Clause 9 and the hose assembly electrical properties conform to Clause 10. NOTE 4 This standard also provides guidance on the storage of hose assemblies (Clause 15). NOTE 5 The attention of users is drawn to Annex G concerning the working temperature range which can be affected by the chemical(s) to be conveyed in the hoses and hose assemblies. NOTE 6 The attention of users is drawn to Annex G concerning the selection of materials for lining, helix wire (if applicable), electrical bonding wire (if applicable), braid reinforcement and cover (if applicable) related to the chemical(s) to be conveyed by the hoses and hose assemblies.




Standard NumberBS EN 16643:2016
TitleRubber and plastics hoses and hose assemblies. Non-bonded fluoroplastic lined (e.g. PTFE) hoses and hose assemblies for liquid and gaseous chemicals. Specification
StatusCurrent
Publication Date31 August 2016
Normative References(Required to achieve compliance to this standard)EN 10088-3:2014, EN ISO 1402, ISO 1402, EN ISO 4671, ISO 4671, EN ISO 7233, ISO 7233, EN ISO 8031:2009, ISO 8031:2009, EN ISO 8330, ISO 8330, EN ISO 10619-1, ISO 10619-1, EN ISO 12086-2, ISO 12086-2, ISO 1817
Informative References(Provided for Information)IEC/TS 60079-32-1, EN ISO 8331, ISO 8331, 97/23/EC
International RelationshipsEN 16643:2016
Draft Superseded By13/30284248 DC
DescriptorsRubber, Plastics and rubber technology, Plastics, Flexible pipes, Dimensions, Dimensional measurement, Dimensional tolerances, Performance
ICS23.040.70
Title in FrenchTuyaux et flexibles en caoutchouc et en matières plastiques. Tuyaux non-liés revêtus de fluoroplastique (par exemple PTFE) pour substances chimiques liquides ou gazeuses. Spécifications
Title in GermanGummi- und Kunststoffschläuche und - schlauchleitungen. Fluorkunststoffbeschichtete (z. B. PTFE) Nicht-Verbundschläuche und -schlauchleitungen für flüssige und gasförmige Chemikalien. Anforderungen
CommitteePRI/66
ISBN978 0 580 83198 0
PublisherBSI
FormatA4
DeliveryYes
Pages48
File Size3.954 MB
Price£240.00


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