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ASTM A815/A815M-13a
Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings (Includes all amendments And changes 11/3/2014).
Automaticky preložený názov:
Štandardné špecifikácie pre Zámočníctvo Feritické feritickej / austenitickej a martenzitické nerezovej ocele potrubia Kovanie
NORMA vydaná dňa 1.11.2013
Informácie o norme:
Označenie normy: ASTM A815/A815M-13a
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2013
Kód tovaru: NS-4369
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM A815/A815M-13a :
Keywords:
corrosive service applications, ferritic/austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, pipe fittings-steel, piping applications, pressure containing parts, stainless steel fittings, ICS Number Code 23.040.40 (Metal fittings)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||
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1.1 This specification covers two general classes, WP and CR, of wrought ferritic, ferritic/austenitic, and martensitic stainless steel fittings of seamless and welded construction covered by the latest revision of Specification A960/A960M. Fittings differing from these standards may be furnished in accordance with Supplementary Requirement S58 of Specification A960/A960M. 1.1.1 Class WP fittings are subdivided into four subclasses: Classes WP-S, WP-W, WP-WX, and WP-WU. They are manufactured to the requirements of Specification A960/A960M, and they shall have pressure ratings compatible with 1.1.2 Class CR fittings are those manufactured to the requirements of MSS SP-43, and they shall have pressure ratings compatible with 12.3. 1.2 This specification does not apply to cast fittings. 1.3 Optional supplementary requirements are provided. When desired, one or more of these may be specified in the order. 1.4 This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation [SI units], the material shall be furnished to inch-pound units. 1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, 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. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||
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