ISO 15590-2:2003 石油和天然气工业-管道传输系统感应弯头,装置和凸缘-第2部分：装置

标准编号：ISO 15590-2:2003

中文名称：石油和天然气工业-管道传输系统感应弯头,装置和凸缘-第2部分：装置

英文名称：Petroleum and natural gas industries — Induction bends, fittings and flanges for pipeline transportation systems — Part 2: Fittings

发布日期：2003-12

标准范围

ISO 15590-2:2003规定了ISO 13623中定义的石油和天然气行业管道运输系统中使用的非合金或低合金钢无缝和焊接管道配件的交货技术条件。ISO 15590-2:2003适用于焊接端部配件，如弯头、管帽、三通、单个或多个挤压集管、异径管和由非合金或低合金钢无缝和焊接管道制成的过渡段。ISO 15590-2:2003根据ISO 3183管道交货技术条件，规定了三类配件，以满足不断提高的质量要求。ISO 15590-2:2003不适用于配件等级的选择。ISO 15590-2:2003不适用于工厂的材料或附件-焊接延长件。

ISO 15590-2:2003 specifies the technical delivery conditions for unalloyed or low-alloy steel seamless and welded pipeline fittings for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623.ISO 15590-2:2003 is applicable to welding end-fittings such as elbows, caps, tees, single or multiple extruded headers, reducers, and transition sections made from seamless and welded pipe of unalloyed or low-alloy steels.ISO 15590-2:2003 specifies three classes of fitting corresponding to increasing quality requirements in accordance with the technical delivery conditions of ISO 3183 for pipe.ISO 15590-2:2003 is not applicable to the selection of the fitting class.ISO 15590-2:2003 is not applicable to the materials for, or the attachment of, factory-welded extensions.

标准预览图