ASTM A/ASME SA,Standard Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Alloy Steel Pipe for High-Temperature Service. All the supply records for most of the severe environment of ASTM A TP Stainless Steel EFW Pipes & pipe line indicate that Prosaic Steel and Alloys is. All the supply records for most of t he severe environment of ASTM A TP Stainless Steel EFW Pipes & pipe line indicate that Prosaic Steel and Alloys is.
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Historical Version s – view previous versions of standard. Work Item s – proposed revisions of this standard. This specification covers electric-fusion-welded austenitic chromium-nickel stainless steel pipe suitable for corrosive or high-temperature service, or both, or for general applications.
The pipes shall be sorted into five different classes. Class 1 pipes shall be double welded by processes employing filler metal in all passes and shall be completely radiographed. Pipes of Class 2 shall be double welded by processes employing filler metal in all passes with no radiography. Both Class 3 and Class 4 pipes shall be single welded except that the weld pass of the latter exposed to the inside pipe surface may be without the addition of filler metal.
Pipes of Class 5 shall be double welded by processes employing filler metal and shall be spot radiographed. Weld defects shall be repaired by removal to sound metal and rewelding.
ASTM A Stainless Steel Pipe,A EFW Pipe By Factory Price | Linkun
Subsequent heat treatment shall be astj required on the original welds. The finished pipes shall be subjected to transverse tension test, transverse guided-bend weld test, and hydrostatic test. This abstract is a brief summary of the referenced standard. 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 application.
ASTM does adtm give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. The selection of the proper grade and requirements for heat treatment shall be at the discretion of the purchaser, dependent on the service conditions to be encountered.
No radiography is required. Supplementary Requirements S1 through S6 are included as options to be specified when desired.
ASTM A358 Stainless Steel Pipes
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 nonconformance with the specification.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided ashm part of the standard. Link to Active This link will always route to the current Active version of the standard.