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发表于 2020-3-20 08:48:15
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Interpretation: 7-02
Subject: ASME/ANSI B31.3-1987 Edition, Paras. 304.3.3 and 328; Spacing of Welds
Date Issued: May 24, 1988
File: B31-87-039
Question: In accordance with ASME/ANSI B31.3, are there requirements or guidelines on the minimum distance between welds in a pipe?
Reply: No, except as provided in para. 304.3.3(e).
Interpretation 25-20
Subject: B31.3-2012, Interpretation of Figs. 328.5.4D Acceptable Details for Branch Attachment Welds
Date Issued: September 25, 2014
File: 14-1470
Question 6: Does ASME B31.3 provide any rules or restrictions or limits for the distance between circumferential butt welds in a piping assembly?
Reply 6: No.
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