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RS ISO 9329-4:1997
Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 4: Austenitic stainless steel

Abstract

This part of IS0 9329 specifies the technical delivery conditions for seamless tubes of circular cross-section,
made of austenitic stainless steel, which are applied for pressure and corrosion resisting purposes at room
temperature, at low temperatures or at elevated temperatures. These tubes are intended for pressure purposes,
for example, for the construction of pressure vessels, chemical plants and steam-generating equipment and for
interconnecting pipe work.
Tubes manufactured in accordance with this part of IS0 9329 may have specified room temperature properties,
specified low temperature toughness properties and specified proof-stress values at elevated temperatures, as
appropriate to the service for which they are intended.
The requirements of appropriate International Standards covering applications (e.g. IS0 1129, IS0 2037, IS0 6759,
IS0 7598) and relevant national legal regulations shall be taken into account by the user. For boilers and pressure
vessels, lSO/R 831 and IS0 5730 are available.

General Information

Code	Classification	Theme	Pages	Publisher	Availability
RS ISO 9329-4:1997	ADOPTED ISO STANDARDS	Paint and colour industries	33	First Edition Jun 2023	Available