1.1 本规范涵盖了丙烯腈-丁二烯-苯乙烯（ABS）管道，该管道采用标准热塑性塑料管道尺寸比和额定水压力（见 附录X1 ). 包括ABS塑料管材料和ABS塑料管的分类标准，ABS塑料管命名系统，以及材料、工艺、尺寸、持续压力、爆裂压力和挤压质量的要求和试验方法。还给出了标记方法。 1.2 本规范涵盖的产品适用于与管道材料化学相容的加压液体的分配。 在其他应用中使用之前，请咨询制造商和当地建筑规范。由于与使用压缩空气或其他压缩气体测试部件和系统相关的固有危险，一些制造商不允许对其产品进行气动测试。气动测试前，请咨询特定产品/组件制造商，了解其特定测试程序。 注1: 加压（压缩）空气或其他压缩气体含有大量储存的能量，如果系统因任何原因发生故障，会造成严重的安全隐患。 注2: 本规范仅适用于地面设施中使用的管道。 对于埋地服务，请咨询制造商和当地建筑规范。 注3: 长时间暴露在紫外线辐射下可能会影响ABS管道的物理财产。请咨询制造商，以获得关于未受绝缘保护的搬运、储存和安装的建议。 1.3 符合本标准要求的管道与IPS尺寸的DWV管件不兼容。本标准中涵盖的ABS管道用于压力应用，并应连接至压力配件。非压力管件，如任何材料（ABS、PVC、CPVC等）的DWV管件，不可用于压力应用。 1.4 单位- 以国际单位制表示的值应视为标准值。本标准不包括其他测量单位。 1.5 本规范的正文引用了注释、脚注和附录，提供了解释性材料。这些注释和脚注（不包括表和图中的注释和脚注）不应视为本规范的要求。 1.6 本标准并不旨在解决与其使用相关的所有安全问题（如有）。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。 1.7 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《国际标准、指南和建议制定原则决定》中确立的国际公认标准化原则制定的。

1.1 This specification covers acrylonitrile-butadiene-styrene (ABS) pipe produced by single extrusion in standard thermoplastic pipe dimension ratios and pressure rated for water (see Appendix X1 ). Included are criteria for classifying ABS plastic pipe materials and ABS plastic pipe, a system of nomenclature for ABS plastic pipe, and requirements and test methods for materials, workmanship, dimensions, sustained pressure, burst pressure, and extrusion quality. Methods of marking are also given. 1.2 The products covered by this specification are intended for use with the distribution of pressurized liquids, which are chemically compatible with the piping materials. Consult with the manufacturer and local building codes before use in other applications. Due to inherent hazards associated with testing components and systems with compressed air or other compressed gases some manufacturers do not allow pneumatic testing of their products. Consult with specific product/component manufacturers for their specific testing procedures prior to pneumatic testing. Note 1: Pressurized (compressed) air or other compressed gases contain large amounts of stored energy, which present serious safety hazards should a system fail for any reason. Note 2: This specification addresses only pipe for use in above ground service. For buried service consult the manufacturer and local building codes. Note 3: Exposure to ultraviolet radiation over a long period of time may affect the physical properties of ABS pipe. Consult the manufacturer for recommendations for handling, storage, and installations that are not protected by insulation. 1.3 Pipe meeting the requirements of this standard are not compatible with IPS sized DWV fittings. The ABS pipe covered in this standard is intended for pressure service and it shall be joined to pressure fittings. Non-pressure fittings, such as DWV fittings from any material (ABS, PVC, CPVC, etc.), are not acceptable for pressure applications. 1.4 Units— The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 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. 1.6 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. 1.7 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.