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ASTM F681-82(2022)
Standard Practice for Use of Branch Connections
NORMA vydaná dňa 1.10.2022
Informácie o norme:
Označenie normy: ASTM F681-82(2022)
Dátum vydania normy: 1.10.2022
Kód tovaru: NS-1086776
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM F681-82(2022) :
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.
Keywords:
branch connnections, carbon steel connections, chromium-molybdenum steel pipe, copper-nickel alloy tubing,, ICS Number Code 47.020.60 (Electrical equipment for ships or marine structures)
Doplňujúce informácie
| 1. Scope | ||||||
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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. |
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| 2. Referenced Documents | ||||||
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