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SR EN 641:1998
Reinforced concrete pressure pipes, cylinder type, including joints and fittings
This European Standard specifies the requirements and manufacture of reinforced concrete pressure pipe cylinder type, that is not prestressed, in sizes from DN/ID 250 to DN/ID 4000 inclusive. Pretensioned concrete cylinder pipe, in whichthe reinforcement is wrapped, under low tension, directly on to the steel cylinder is covered by this standard and is not normally manufactured in sizes above DN/ID 1400. Larger sizes can be manufactured based on the concepts of thisstandard.
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Status :
Valid
Approval date : 6/30/1998
Publish date : 7/1/1998
Number of pages : 20
ICS : 23.040.40 Metal fittings,23.040.50 Pipes and fittings of other materials
Technical Committee : 186 - Water supplies and waste water engineering
- Normative reference SR EN 639:1998
- Amended by SR EN 641:1998/C1:1999