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ASTM A758/A758M-09
Standard Specification for Wrought-Carbon Steel Butt-Welding Piping Fittings with Improved Notch Toughness
STANDARD published on 1.10.2009
The information about the standard:
Designation standards: ASTM A758/A758M-09
Note: WITHDRAWN
Publication date standards: 1.10.2009
SKU: NS-4051
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM A758/A758M-09 :
Keywords:
low, pipe fittings, piping applications, pressure containing parts, steel, temperature service applications, Butt-welding fittings, Carbon steel pipe fittings--specifications, Notch toughness, Pressure pipelines/piping systems--specifications, Steel fittings--specifications, ICS Number Code 23.040.40 (Metal fittings)
Additional information
| 1. Scope | ||||||||||||||||||
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1.1 This specification covers wrought-carbon steel butt-welding seamless or welded fittings specially processed to ensure better notch toughness than that to be expected in fittings manufactured to the requirements of Specification A234/A234M. 1.1.1 Included are elbows, caps, tees, reducers, and other type fittings covered by ASME B 16.9. 1.1.2 Heat treatment is required for all fittings. 1.1.3 Fittings with mandatory radiographic examination of welds are included. 1.1.4 Supplementary requirements are provided for use when additional testing or examination is desired. 1.1.5 Cast fittings, and fittings formed from all weld metal, are not included. |
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| 2. Referenced Documents | ||||||||||||||||||
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