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ÖNORM EN 14870-1:2011-09

Действует
Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2009 modified)
This International Standard specifies the technical delivery conditions for bends made by the induction
bending process for use in pipeline transportation systems for the petroleum and natural gas industries as
defined in ISO 13623.
This International Standard is applicable to induction bends made from seamless and welded pipe of
unalloyed or low-alloy steels.
ICS
23.040.60 Flanges, couplings and joints / Фланцы, муфты и соединения
23.040.40 Metal fittings / Металлические фитинги
75.200 Petroleum. Including petroleum and natural gas storage devices, distribution systems, pipelines, petrol stations, dispensing devices, etc. / Оборудование для переработки нефтяных продуктов и