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ASTM F1973-13e1
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
6 стр.
Заменен
Электронный (pdf)Печатное издание
96.72 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
75.200 Petroleum. Including petroleum and natural gas storage devices, distribution systems, pipelines, petrol stations, dispensing devices, etc. / Оборудование для переработки нефтяных продуктов и
Сборник (ASTM):
08.04 Plastic Piping Systems (I): D1598 – F2735 / Пластиковые трубопроводные системы (I): D1598 – F2735
Тематика:
Plastic Pipe
Описание
Реферат

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), in sizes through NPS 6, gas distribution systems. The bend radius, steel pipe thread, steel flanges, and gas pressure containing factory welding shall meet the requirements prescribed. Temperature cycling test, tensile pull test, leak test, and constant tensile load joint test shall be performed to meet the requirements prescribed.

Область применения

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.

Ключевые слова:
anodeless risers; fuel gas piping; plastic gas piping; plastic pipe; polyamide 11; polyamide 12; pressure pipe; risers; transitions