ASTM A Standard Specification for Electric-Resistance-Welded Carbon Steel Heat-Exchanger and Condenser Tubes. Chemical. ASTM A/AM: Standard Specification for Electric-Resistance-Welded Carbon Steel Heat-Exchanger and Condenser Tubes. Superior Steel Oveseas is highly acclaimed manufacturer,supplier,stockholder & exporter of ASTM A Tubing,ASTM A / AM Standard Specification.
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If a single stamp is placed on the tube by hand, this mark should not be less than 8 in. NOTE 1—A lot consists of tubes. The materials under this specification shall be in accordance with other ASTM document enlisted herein unless otherwise provided.
The asmt shall also be subjected to Brinell or Rockwell hardness test and hydrostatic or nondestructive electric test. The term lot applies to all tubes prior to cutting, of the same nominal diameter and wall thickness which asm produced from ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above ast, or at phonefaxor aastm astm.
The tubes shall be manufactured by electric-resistance welding and shall undergo heat treatment. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other.
The inside diameter shall not be speci? If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.
The purchaser may specify in the order a speci? Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. Link to Active This link will always route to the current Active version of the standard.
Tubing having other dimensions may be furnished, provided such tubes comply with all other requirements of this astj. Within the text, the SI units are shown in brackets. The chemical composition thus determined shall conform to the requirements speci? Within the text, the SI units are shown in brackets. A slight amount of oxidation shall not be considered as scale.
The inside diameter shall not be specified. The purchaser may specify which test is to be used.
It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and a24. Cold drawn tubes shall be heat treated after the?
ASTM A ASME SA Welded Carbon Seamless Steel Tubes GB 12CrMo 15CMo
The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. A superscript epsilon e indicates an editorial change since the last revision or reapproval. Mechanical Tests Required Combining values from the two systems may result in nonconformance with the specification.
Mechanical testing of the specimens shall include a flattening test, flange test and a reverse flattening test. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM A Tube,ASTM A / AM, ASTM A steel,ASME SA specification | Superior Steel
Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
This standard is subject a2144 revision at any time by the responsible technical committee and must be reviewed every? Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of aatm of such rights, are entirely their own responsibility.
A14 Version s – view previous versions of standard. A number in parentheses indicates the year of last reapproval. Both retests, for the elements in question, shall meet the requirements of the speci?
ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe
This specification covers minimum-wall-thickness carbon steel tubes proposed for use in heat exchangers, condensers, and similar heat-transfer apparatus. This abstract is a brief summary of the referenced standard. Originally published as A —39 T.