BS ISO 8639:2016 - Glass-reinforced thermosetting plastics (GRP) pipes and fittings. Test methods for leaktightness and proof of structural design of flexible joints

BS ISO 8639:2016

Glass-reinforced thermosetting plastics (GRP) pipes and fittings. Test methods for leaktightness and proof of structural design of flexible joints

Status : Current, Under review   Published : February 2016

Format
PDF

Format
HARDCOPY



This International Standard specifies test methods for flexible non-thrust resistant socket-and-spigot joints with elastomeric sealing elements for buried and above ground glass-reinforced thermosetting plastics (GRP) pipeline applications. It covers methods of test for the leaktightness and resistance to damage of the joint only, when subject to specified combinations of longitudinal extension (draw), angular movement (angular deflection), compression (deformation) perpendicular to the pipe axis and internal pressure. This International Standard is applicable to joints for either pressure or non-pressure applications.

NOTE

The joints tested in accordance with this International Standard are subjected to conditions which measure their ability to function and thereby prove the design of the joint, especially for type test purposes.

These test procedures are applicable to joints for pipes and fittings of all nominal sizes. The tests are suitable for the evaluation of joints intended for applications in which the liquids are conveyed at temperatures specified in the referring standards.

The test procedures in this International Standard are damaging to the test piece which will not be suitable for reuse after these tests. The test procedure shall be applied for type testing purposes.




Standard NumberBS ISO 8639:2016
TitleGlass-reinforced thermosetting plastics (GRP) pipes and fittings. Test methods for leaktightness and proof of structural design of flexible joints
StatusCurrent, Under review
Publication Date29 February 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO 8639:2016
Draft Superseded By14/30293064 DC
DescriptorsTest methods, Water supply, Pipe fittings, Pressure, Thermosetting polymers, Structural design, Straps, Pipework systems, Supports, Sewerage, Hydrostatic pressure, Plastics, Internal pressure, Cradles (supporting devices)
ICS23.040.60
Title in FrenchTubes et raccords en plastiques thermodurcissables renforcés de verre (PRV). Méthodes d’essai pour l’étanchéité et preuve de conception structurelle de joint flexible
CommitteePRI/88/2
ISBN978 0 580 84932 9
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size1.007 MB
Price£134.00


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