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ASTM A181/A181M-14
Standard Specification for Carbon Steel Forgings, for General-Purpose Piping
Automaticky přeložený název:
Standardní specifikace pro Carbon Ocelové výkovky pro General-Purpose Potrubí
NORMA vydána dne 1.10.2014
Informace o normě:
Označení normy: ASTM A181/A181M-14
Poznámka: NEPLATNÁ
Datum vydání normy: 1.10.2014
Kód zboží: NS-1435
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM A181/A181M-14 :
Keywords:
pipe fittings, steel, piping applications, pressure containing parts, steel forgings, carbon, steel valves, ICS Number Code 77.140.85 (Iron and steel forgings)
Doplňující informace
| 1. Scope | ||||||
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1.1 This specification2 covers nonstandard as-forged fittings, valve components, and parts for general service. Forgings made to this specification are limited to a maximum weight of 10 000 lb [4540 kg]. Larger forgings may be ordered to Specification A266/A266M. 1.2 Two classes of material are covered, designated as Classes 60 and 70, respectively, and are classified in accordance with their mechanical properties as specified in 6.1. 1.3 This specification is expressed in both inch-pound units and SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units. 1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. |
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| 2. Referenced Documents | ||||||
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