1.1 本规范涵盖了外径受控、额定压力、公制和英制黑色或黄色交联聚乙烯（PEX）管，其管道尺寸比为6至17。包括材料、工艺、尺寸、爆破压力、静水持续压力、稳定器功能、弯管静水压力、交联度、耐化学性和最低工作温度的要求和试验方法。还给出了管道标记的要求。本规范涵盖的管道适用于压力或非压力石油和天然气生产应用，如输送石油、干气或湿气、集气、多相流体和非- 油田饮用水。本规范不包括气体分配应用的管道。 1.2 本规范还包括对PEX管和聚乙烯电熔配件之间接头的要求（在规范中规定 F1055 或 F3373 ). 与根据本规范制造的PEX管一起使用的配件见规范 F2829/F2829M 安装注意事项如下 附录X3 . 1.3 本规范的文本引用了提供解释性材料的注释、脚注和附录。这些注释和脚注（不包括表格和图中的注释和脚注）不应被视为规范的要求。 1.4 单位-- 以国际单位制或英寸表示的值- 磅单位应单独视为标准单位。每个系统中所述的值可能不是完全等效的；因此，每个系统都应独立使用。将两个系统的值结合起来可能会导致不符合标准。 注1: 公制（SI单位）管道只能与相应的公制管件连接，英制管道只能与对应的英制管件连接。英制管件不得用于公制管道，公制管件不得用于IPS英制管道。 1.5 本标准并不旨在解决与其使用相关的所有安全问题（如果有的话）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践，并确定监管限制的适用性。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification covers outside diameter controlled, pressure rated, metric-sized and inch-sized black or yellow crosslinked polyethylene (PEX) pipe made in pipe dimension ratios ranging from 6 to 17. Included are requirements and test methods for material, workmanship, dimensions, burst pressure, hydrostatic sustained pressure, stabilizer functionality, bent-pipe hydrostatic pressure, degree of crosslinking, chemical resistance, and minimum operating temperature. Requirements for pipe markings are also given. The pipe covered by this specification is intended for pressure or non-pressure oil and gas producing applications, such as conveying oil, dry or wet gas, gas gathering, multiphase fluids, and non-potable oilfield water. This specification does not cover piping for gas distribution applications. 1.2 This specification also includes requirements for joints made between PEX pipe and polyethylene electrofusion fittings (specified in Specifications F1055 or F3373 ). Fittings to be used with PEX pipe manufactured to this Specification are in Specification F2829/F2829M . Installation considerations are in Appendix X3 . 1.3 The text of this specification references notes, footnotes, and appendixes, which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the specification. 1.4 Units— The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Note 1: Metric sized (SI units) pipe should only be joined with corresponding metric sized fittings, and inch sized pipe should only be joined with corresponding inch sized fittings. Inch sized fittings should not be used for metric sized pipe, and metric sized fittings should not be used for IPS inch sized pipe. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 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.