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ASTM A999/A999M-12
Standard Specification for General Requirements for Alloy and Stainless Steel Pipe
Automaticky preložený názov:
Štandardné špecifikácie pre všeobecné požiadavky na Alloy a rúrky z nerezovej ocele
NORMA vydaná dňa 1.5.2012
Informácie o norme:
Označenie normy: ASTM A999/A999M-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2012
Kód tovaru: NS-5289
Počet strán: 11
Približná hmotnosť: 33 g (0.07 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM A999/A999M-12 :
Keywords:
alloy steel pipe, austenitic stainless steel, duplex stainless steel, ferritic/austenitic stainless steel, seamless steel pipe, stainless steel pipe, steel pipe, welded steel pipe, ICS Number Code 23.040.10 (Iron and steel pipes)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers a group of general requirements that, unless otherwise specified in an individual specification, shall apply to the ASTM product specifications noted below. 1.2 In the case of conflict between a requirement of a product specification and a requirement of this specification, the product specification shall prevail. In the case of conflict between a requirement of the product specification or a requirement of this specification and a more stringent requirement of the purchase order, the purchase order shall prevail.
1.3 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. The inch-pound units apply unless the “M” designation (SI) of the product specification is specified in the order. Note 1—The dimensionless designator NPS (nominal pipe size) is used in this standard for such traditional terms as “nominal diameter,” “size,” “ nominal bore,” and “nominal size.” 1.4 The following precautionary statement pertains only to the test method portion, Section 22, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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