ISO 4991:1994 Steel castings for pressure purposes
- Abbreviation
- ISO 4991:1994
- Valid from
- 20/10/1994
- Information provider
- Standards New Zealand,
- Author
- International Organization for Standardization
- Information type
- ISO Standard,
Description
Covers steel castings used for pressure purposes. Includes materials which are used for the manufacture of components subject to pressure vessel codes and for other pressure containing components not subject to codal requirements. Does not cover the welding process or the properties of the weldment in cases where castings are produced by welding together component parts.
This resource is cited by:
ISO 4991:1994 Steel castings for pressure purposes
This document is CITED BY:
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BS EN 1759-1:2004
ISO 4991:1994 is cited by BS EN 1759.1:2004 Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, class-designated. Steel flanges, NPS 1/2 to 24.