BS 7874:1998
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Method of test for microbiological deterioration of elastomeric seals for joints in pipework and pipelines
Hardcopy , PDF
English
15-03-1998
22-05-2026
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.
| 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 |
Withdrawn
|
| Supersedes |
Withdrawn:This standard is no longer used
| 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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