OS GSO EN 641:2021
EN 641:1994
Omani Standard
Current Edition
·
Approved on
01 July 2021
Reinforced concrete pressure pipes, cylinder type, including joints and fittings
OS GSO EN 641:2021 Files
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OS GSO EN 641:2021 Scope
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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