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BS 7874:1998

Current
Current

The latest, up-to-date edition.

Method of test for microbiological deterioration of elastomeric seals for joints in pipework and pipelines
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-15-1998

Publisher

British Standards Institution

Committees responsible
Foreword
Method
1 Scope
2 Informative references
3 Principle
4 Materials
5 Apparatus
6 Preparation of test pieces
7 Procedure
8 Calculation of results
9 Test report
List of references

Gives a test procedure for microbiological deterioration for elastomeric joint seals. Applies to elastomeric components of composite or non-composite rings, seals, jointing gaskets and like components for use in sealing aqueous fluids in pipes and fittings. Applies to all categories of aqueous fluid, and includes raw and treated potable water, sewerage and drainage water.

This British Standard details the test method for microbiological deterioration for elastomeric joint seals. The method is applicable to elastomeric components of composite or non-composite rings, seals, jointing gaskets and similar components used to seal aqueous fluids in pipes and fittings. It is applicable to all categories of aqueous fluid, including raw and treated potable water, sewerage and drainage water.

Committee
PRI/70
DevelopmentNote
Supersedes BS 2494(1990) (05/2002) Reviewed and confirmed by BSI, January 2011. (12/2010)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current
Supersedes

BS EN 13244-1:2002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage. Polyethylene (PE) General
BS EN 13244-4:2002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage. Polyethylene (PE) Valves
EN 13244-1:2002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage - Polyethylene (PE) - Part 1: General
EN 13244-3:2002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage - Polyethylene (PE) - Part 3: Fittings
EN 13244-4:2002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage - Polyethylene (PE) - Part 4: Valves
BS PAS 27(1999) : 1999 UNPLASTICIZED POLY(VINYL CHLORIDE) ALLOY (PVC-A) PIPES AND BENDS FOR WATER UNDER PRESSURE
BS EN 13244-3:2002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage. Polyethylene (PE) Fittings
BS EN 13244-2:2002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage. Polyethylene (PE) Pipes
EN 13244-2:2002 Plastics piping systems for buried and above-ground pressure systems for water for general purposes, drainage and sewerage - Polyethylene (PE) - Part 2: Pipes

BS EN 681-1:1996 Elastomeric seals. Material requirements for pipe joint seals used in water and drainage applications Vulcanized rubber

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