20/30375730 DC - BS EN ISO 7233. Rubber and plastics hoses and hose assemblies. Determination of resistance to vacuum

20/30375730 DC

BS EN ISO 7233. Rubber and plastics hoses and hose assemblies. Determination of resistance to vacuum

Status : Draft for public comment, Current   Published : January 2020

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This document specifies three methods for determining the resistance to vacuum of hoses and hose assemblies manufactured from plastic or rubber. Applicable dimensions of hoses for each method are as follows:

  • method A for hoses and hose assemblies of nominal size up to and including 80 ;

  • method B for hoses of nominal size greater than 80 ;

  • method C for hoses of all dimensions.

Methods A and B can also be used to check the adhesion of the lining to the reinforcement (delamination) in a length of hard-wall hose or hose assembly.




Standard Number20/30375730 DC
TitleBS EN ISO 7233. Rubber and plastics hoses and hose assemblies. Determination of resistance to vacuum
StatusDraft for public comment, Current
Publication Date24 January 2020
Normative References(Required to achieve compliance to this standard)ISO 23529, ISO 8330, ISO 1402
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO/DIS 7233
Draft Expiry Date18 March 2020
DescriptorsSpecimen preparation, Hydraulic tests, Flexible pipes, Pressure testing, Low-pressure tests, Testing conditions, Suction hoses, Test specimens, Plastics, Natural rubber, Pipes, Synthetic rubber
ICS23.040.70
Title in FrenchTuyaux et flexibles en caoutchouc et en plastique — Détermination de la résistance à l'aspiration
CommitteePRI/66
PublisherBSI
FormatA4
DeliveryYes
Pages12
File Size270 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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