Standard
Active
Last Updated: Oct 12, 2022
Track Document
ASTM F681-82(2022)
Standard Practice for Use of Branch Connections
Standard Practice for Use of Branch Connections
F0681-82R22
ASTM|F0681-82R22|en-US
Standard Practice for Use of Branch Connections
Standard
F681 Standard Practice for Use of Branch Connections>
new
BOS Vol. 01.07 Committee F25
$
72.00
In stock
Abstract
This practice lists commonly used types of branch connections for carbon steel, chromium-molybdenum steel pipe and copper-nickel alloy tubing. The branch to run size applications are presented in details. The weld joint designs, fabricated branch connections and threaded fittings shall meet the requirements prescribed.
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.