ASTM A1119-21
(Specification)Standard Specification for Welded Partially Corrugated Tube for Potable Water and General Service
Standard Specification for Welded Partially Corrugated Tube for Potable Water and General Service
SCOPE
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.
1.3 The grades of 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 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.
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Designation:A1119 −21
Standard Specification for
Welded Partially Corrugated Tube for Potable Water and
1
General Service
This standard is issued under the fixed designation A1119; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* Ferritic/Austenitic Stainless Steel Tubing for General
Service
1.1 This specification describes welded austenitic and du-
A1016/A1016M Specification for General Requirements for
plex stainless steel tube on which the external and internal
Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless
surface has been modified by a cold forming process to
Steel Tubes
produce an intermittent corrugation for improved formability
A1047/A1047M Test Method for Pneumatic LeakTesting of
and resistance to seismic and other environmental distortions.
Tubing
The tubes are used for potable water service lines and other
E384 Test Method for Microindentation Hardness of Mate-
1
liquid delivery systems in nominal diameters from ⁄2 to 2 in.
rials
1.2 The tube sizes and thicknesses usually furnished to this
2.2 Other Standard:
specification are 0.625 to 2.125 in. outside diameter and 0.028
JWWA G 119 Corrugated Stainless Steel Tubes for Water
to 0.049 in., inclusive, in wall thickness.
Supply
1.3 The grades of austenitic, ferritic, and duplex stainless
3. Terminology and Symbols
steels included in this specification shall conform to materials
listed in the governing straight tube Specifications A268/
3.1 Definitions—For definition of general terms used in this
A268M, A269/A269M,or A789/A789M. Selection will de-
specification, refer to Specification A1016/A1016M.
pend upon design and service requirements.
3.2 Symbols (Corrugation Nomenclature):
1.4 This international standard was developed in accor-
d = outside diameter of straight section
1
dance with internationally recognized principles on standard-
d = outside diameter of corrugated section
2
ization established in the Decision on Principles for the
L = total tube length
Development of International Standards, Guides and Recom-
l = end to first corrugation
0
mendations issued by the World Trade Organization Technical
l = end to center of first corrugation
1
Barriers to Trade (TBT) Committee.
l = corrugation centerline to corrugation centerline
2
l = last corrugation centerline to tube end
3
2. Referenced Documents
l = length of corrugation
4
2
2.1 ASTM Standards:
t = wall thickness of straight section
1
A268/A268M Specification for Seamless and Welded Fer-
N = number of corrugations in a corrugated section
ritic and Martensitic Stainless Steel Tubing for General
4. Ordering Information
Service
A269/A269M Specification for Seamless and Welded Aus-
4.1 It is the responsibility of the purchaser to specify all
tenitic Stainless Steel Tubing for General Service
requirements that are necessary for material ordered under this
A789/A789M Specification for Seamless and Welded
specification. Such requirements may include, but are not
limited to, the following:
4.1.1 ASTM designation and year of issue (this specifica-
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
tion);
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee
4.1.2 ASTM designation and year of issue (straight tube
A01.10 on Stainless and Alloy Steel Tubular Products.
specification);
Current edition approved Dec. 1, 2021. Published January 2022. Originally
ε1
4.1.3 Alloy grade and UNS designation;
approved in 2020. Last previous edition approved in 2020 as A1119 – 20 . DOI:
10.1520/A1119-21.
4.1.4 Dimensions; straight tube outside diameter, tube wall
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
thickness (average or minimum specified) and the total tube
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
length. Configuration of corrugated surfaces shall be according
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. to Figs. 1 and 2, and Tables 1-3;
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
A1119 − 21
FIG. 1Dimensions of Corrugated Segment (upper portion is a sectional view)
FIG. 2Dimensions of Corrugated Tube (Schematic Expanded View) (L to be determined by ordering requirements)
TABLE 1 Component Dimensions for Corrugated Tube (see Figs. 1 and 2) (unit: inches)
N
Nominal l l
0 3
d t l l l number of
1 1 1 2 4
Diameter Minimum Minimum
corrugatio
...
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 version
of the standard as published by ASTM is to be considered the official document.
´1
Designation: A1119 − 20 A1119 − 21
Standard Specification for
Welded Partially Corrugated Tube for Potable Water and
1
General Service
This standard is issued under the fixed designation A1119; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1
ε NOTE—Corrected 3.2 editorially in February 2021.
1. Scope Scope*
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
1
diameters from ⁄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.
1.3 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
2.1 ASTM Standards:
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
ε1
A1119 – 20 . 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
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
A1119 − 21
2.2 Other Standard:
JWWA G 119 Corrugated Stainless Steel Tubes for Water Supply
3. Terminology and Symbols
3.1 Definitions—For definition of general terms used in this specification, refer to Specification A1016/A1016M.
3.2 Symbols (Corrugation Nomenclature):
d = outside diameter of straight section
1
d = outside diameter of corrugated section
2
L = total tube length
l = end to first corrugation
0
l = end to center of first corrugation
1
l = corrugation centerline to corrugation centerline
2
l = last corrugation centerline to tube end
3
l = length of corrugation
4
t = wall thickness of straight section
1
N = number of corrugations in a corrugated section
4. Ordering Information
4.1 It is the responsibility of the purchaser to specify all requirements that are necessary for material ordered under this
specification. Such requirements
...
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