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ASTM A961/A961M-19a
Standard Specification for Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications (Includes all amendments And changes 7/3/2020).
Přeložit název
NORMA vydána dne 1.11.2019
Informace o normě:
Označení normy: ASTM A961/A961M-19a
Poznámka: NEPLATNÁ
Datum vydání normy: 1.11.2019
Kód zboží: NS-976071
Počet stran: 9
Přibližná hmotnost: 27 g (0.06 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM A961/A961M-19a :
Keywords:
alloy steel, carbon steel, fittings, flanges, forgings, general requirement, piping applications, pressure containing parts, stainless steel, temperature service applications´elevated, temperature service applications´high, valves,, ICS Number Code 23.040.01 (Pipeline components in general. Pipelines), 77.140.20 (Steels of high quality)
Doplňující informace
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers a group of common requirements that shall apply to steel flanges, forged fittings, valves, and parts for piping applications under any of the following individual product specifications:
1.2 In case of conflict between a requirement of the individual product specification and a requirement of this general requirement specification, the requirements of the individual product specification shall prevail over those of this specification. 1.3 By mutual agreement between the purchaser and the supplier, additional requirements may be specified (see Section 4.1.2). The acceptance of any such additional requirements shall be dependent on negotiations with the supplier and must be included in the order as agreed upon between the purchaser and supplier. 1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text and the tables, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply, unless the “M” designation (SI) of the product specification is specified in the order. 1.5 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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