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ASTM F1973-13(2018)
Standard Specification for Factory Assembled Anodeless Risers and Transition Fittings in Polyethylene (PE) and Polyamide 11 (PA11) and Polyamide 12 (PA12) Fuel Gas Distribution Systems
NORMA vydaná dňa 1.2.2018
Informácie o norme:
Označenie normy: ASTM F1973-13(2018)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.2.2018
Kód tovaru: NS-811019
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Zařízení pro dopravu a manipulaci ropných produktů a zemního plynu
Anotácia textu normy ASTM F1973-13(2018) :
Keywords:
anodeless risers, fuel gas piping, plastic gas piping, plastic pipe, polyamide 11, polyamide 12, pressure pipe, risers, transitions,, ICS Number Code 75.200 (Petroleum products and natural gas handling equipment)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers requirements and test methods for the qualification of factory assembled anodeless risers and transition fittings, for use in polyethylene (PE), in sizes through NPS 8, and Polyamide 11 (PA11) and Polyamide 12 (PA12), in sizes through NPS 6, gas distribution systems. 1.2 The test methods described are not intended to be routine quality control tests. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 Throughout this specification footnotes are provided for informational purposes and shall not be considered as requirements of this specification. 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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