标准编号：ISO 15590-1:2018
中文名称：石油和天然气工业 用于管道输送系统的感应弯管、管件和法兰 第1部分：感应弯管
英文名称：Petroleum and natural gas industries — Induction bends, fittings and flanges for pipeline transportation systems — Part 1: Induction bends
发布日期：2018-10
标准范围
This document 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 document is applicable to induction bends made from seamless and welded pipe of unalloyed or
low-alloy steels.
NOTE These are typically C-Mn steels or low-alloy steels that are appropriate for the corresponding level
and grade of line pipe in accordance with ISO 3183.
This document specifies the requirements for the manufacture of two product specification levels
(PSLs) of induction bends corresponding to product specification levels given for pipe in ISO 3183.
This document is not applicable to the selection of the induction bend PSL. It is the responsibility of the
purchaser to specify the PSL, based upon the intended use and design requirements; see also ISO 3183,
Introduction.
This document is not applicable to pipeline bends made by other manufacturing processes.
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