ASTM-F681:2018 Edition
$40.63
F681-82(2018) Standard Practice for Use of Branch Connections
Published By | Publication Date | Number of Pages |
ASTM | 2018 | 5 |
ASTM F681-82-Reapproved2018
Historical Standard: Standard Practice for Use of Branch Connections
ASTM F681
Scope
1.1 This 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
1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 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.
Keywords
branch connnections; carbon steel connections; chromium-molybdenum steel pipe; copper-nickel alloy tubing;
ICS Code
ICS Number Code 47.020.60 (Electrical equipment for ships or marine structures)
DOI: 10.1520/F0681-82R18