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ISO 9329-1:1989
Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 1: Unalloyed steels with specified room temperature properties
Applies to seamless steel tubes with circular section of non-alloy quality steel. These tubes are provided for general pressure purposes including transporting of pressurized fluids. There are standards and rules permitting the use of these tubes up to a temperature of 350 0C (see annex A). The terms "tube" and "pipe" are synonymous terms. For general technical delivery conditions see ISO 404.
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International Organization for Standardization [iso]
International Organization for Standardization [iso]
