ASTM F 681 : 1982 : R2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Use of Branch Connections
Hardcopy , PDF
18-10-2022
English
26-09-2018
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
F 25
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| DocumentType |
Standard Practice
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| Pages |
5
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1This practice lists commonly used types of branch connections for carbon steel, chromium-molybdenum steel pipe and copper-nickel alloy tubing. Branch to run size applications are given in Table 1, Table 2, and Table 3. Other types of branch connections (Fig. 1) may be used provided they comply with the requirements of Title 46 CFR Subparts 56.07-10(f) and 56.70-15(g) of the USCG Regulations.
FIG. 1 Illustrative Legend for Branch Connections
1.2The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.
1.3This 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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