Standard Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
|Publication Date:||1 May 2022|
|ICS Code (Iron and steel pipes):||23.040.10|
This specification2 covers a number of grades of nominal-wall-thickne
An optional supplementary requirement is provided, and when desired, shall be so stated in the order.
The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply unless the "M" designation of this specification is specified in the order.
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2 For ASME Boiler and Pressure Vessel Code applications see related Specification SA-268 in Section II of that Code.
*A Summary of Changes section appears at the end of this standard