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This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.

Designation: A1119 − 20´1 A1119 − 21Standard Specification for

Welded Partially Corrugated Tube for Potable Water andGeneral Service1
This standard is issued under the fixed designation A1119; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (´) indicates an editorial change since the last revision or reapproval.

ε1 NOTE—Corrected 3.2 editorially in February 2021.

1. Scope Scope*view

1.1 This specification describes welded austenitic and duplex stainless steel tube on which the external and internal surface has
been modified by a cold forming process to produce an intermittent corrugation for improved formability and resistance to seismic
and other environmental distortions. The tubes are used for potable water service lines and other liquid delivery systems in nominal
diameters from 1⁄2 to 2 in.
1.2 The tube sizes and thicknesses usually furnished to this specification are 0.625 to 2.125 in. outside diameter and 0.028 to 0.049
in., inclusive, in wall thickness.

pre1.3 The grades of austenitic austenitic, ferritic, and duplex stainless steels included in this specification shall conform to materials
listed in the governing straight tube Specifications A268/A268M, A269/A269M, or A789/A789M. Selection will depend upon
design and service requirements.
1.4 The following safety hazards statement pertains only to the test methods of this specification. This standard does not purport
to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish
appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 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. Referenced Documents

2.1 ASTM Standards:2
A268/A268M Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
A269/A269M Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
A789/A789M Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
A1016/A1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel
Tubes
A1047/A1047M Test Method for Pneumatic Leak Testing of Tubing
E384 Test Method for Microindentation Hardness of Materials
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel, Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee A01.10
on Stainless and Alloy Steel Tubular Products.
Current edition approved Nov. 15, 2020Dec. 1, 2021. Published December 2020January 2022. Originally approved in 2020. Last previous edition approved in 2020 as
A1119 – 20ε1. DOI: 10.1520/A1119-20E01.10.1520/A1119-21.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.

*A Summary of Changes section appears at the end of this standard
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