1.1 本指南旨在用于热塑性水压力管道系统的选择、设计和安装。对于特定项目，建议彻底审查本指南，以选择特定材料、连接方法、系统设计系数和任何被视为确保满意系统所必需的特殊程序。 注1: 有关承压水和其他专业应用的选择、设计、连接、系统设计因素、安装和特殊产品以及管道系统的全面信息，请参阅《聚乙烯管道PPI手册》，以及其他国内和国际来源，如PE化合物和产品制造商及行业协会。 1.2 建议在使用本指南之前参考适用规范和项目规范。本指南中的任何内容均不得解释为推荐与管理规范和项目规范不一致的做法或系统。 1.3 管道、配件和连接材料应符合下列一个或多个部件产品标准的要求 1.3.1 通过 1.3.4 在适用范围内。在里面 1.3.1 , 1.3.2 和 1.3.4 管道标准遵循( 一 )是外径受控的管道。 1.3.1 对于聚氯乙烯（PVC）塑料管道组件: 规范标题 ASTM标准 任命 聚氯乙烯塑料管，附表40、80 和120( 一 ) D1785 聚氯乙烯塑料管（SDR-PR）( 一 ) D2241 螺纹聚氯乙烯塑料管件， 附表80 D2464 聚氯乙烯塑料管件，一览表 40 D2466 承插式聚氯乙烯塑料管 配件，附表80 D2467 聚氯乙烯塑料管用溶剂胶 和配件 D2564 承口聚氯乙烯管( 一 ) D2672 聚氯乙烯塑料管( 一 ) D2740 插座式聚氯乙烯塑料线 联轴器 D3036 使用柔性弹性体的塑料压力管接头 海豹 D3139页 用于连接塑料管的弹性密封件（垫圈） F477 PVC和ABS注入溶剂胶合塑料管 接头 F545 1.3.2 对于氯化聚氯乙烯（CPVC）塑料管道组件: 规范标题 ASTM标准 任命 氯化聚氯乙烯（CPVC）塑料管，附表40和80（a） F441/F441M 氯化聚氯乙烯（CPVC）塑料管件，附表80 F439 氯化聚氯乙烯（CPVC）塑料管和配件用溶剂水泥 F493 1.3.3 聚乙烯（PE）塑料管道标准: ASTM标准 任命 基于受控内径的聚乙烯（PE）塑料管（SIDR-PR）标准规范 D2239 聚乙烯（PE）塑料管用塑料插入配件的标准规范 D2609 外径受控聚乙烯管的套筒式聚乙烯配件标准规范 D2683 聚乙烯（PE）塑料管的标准规范 D2737 热塑性压力管道的地下安装标准实施规程 D2774 聚乙烯（PE）塑料管和管材用对接热熔聚乙烯（PE）塑料配件的标准规范 D3261 基于受控外径的聚乙烯（PE）塑料管（DR-PR）标准规范 D3035 基于外径的聚乙烯（PE）塑料管（DR-PR）标准规范 F714 外径受控聚乙烯和交联聚乙烯（PEX）管用电熔型聚乙烯配件的标准规范 F1055 用于套筒熔接聚乙烯管或管件的套筒熔接工具的标准规范 F1056 电熔连接聚烯烃管和配件的标准实施规程 F1290 变形聚乙烯衬里的标准规范 F1533 埋地塑料管施工程序的标准指南 F1668 使用静水压力对聚乙烯（PE）和交联聚乙烯（PEX）压力管道系统进行现场泄漏试验的标准实施规程 F2164 对焊熔融聚乙烯（PE）装配配件的标准规范 F2206页 聚乙烯管和配件的热熔连接的标准实施规程 F2620 用拉伸冲击法对聚乙烯（PE）对接熔合接头进行实验室试验的标准试验方法 F2634 在压力下使用气体试验介质对聚乙烯（PE）压力管道系统进行现场泄漏试验的标准实施规程（气动泄漏试验） F2786 标称管道尺寸为¾英寸的聚乙烯压力管用搭接式法兰接头的标准规范。至65英寸。 F2880 用拉伸和静水压试验方法测试聚乙烯（PE）管对接熔合的试样和试验条件的标准实施规程 F2928 通过缠绕熔融挤压应力额定高密度聚乙烯（HDPE）制成的坯料的标准规范 F3034 公制外径聚乙烯塑料管（DR-PN）的标准规范 F3123 在塑料管道系统或配件中产生热对接熔合接头的数据记录程序的标准实施规程 F3124 聚乙烯管对接熔合接头导向侧弯评估的标准实施规程 F3183 聚乙烯（PE）和聚酰胺（PA）管道和配件的热熔设备（HFE）操作员资格的标准实施规程 F3190 AWWA标准 标准聚乙烯（PE）压力管，1/2英寸。（13毫米）至3英寸。（76 mm），用于供水 C901 聚乙烯（PE）压力管和配件，4英寸。通过65英寸。（100 mm至1650 mm），用于自来水厂 C906 CSA标准 热塑性压力管道的标准定义、一般要求和测试方法 B137.0 冷水压力设备用聚乙烯管、管材和配件 B137.1 1.3.4 对于美国水务协会发布的聚氯乙烯（PVC）塑料管道组件: C900聚氯乙烯压力管， 4英寸至12英寸，适用于水（a） 1.3.5 壁厚小于1.50 mm（0.06 in.）的管道不建议使用。 1.4 其他连接装置- 用户可根据自己的工程评估和服务经验选择除所列标准涵盖的连接装置以外的连接装置。 1.5 以国际单位制或英寸-磅单位表示的数值应单独视为标准值。每个系统中规定的值可能不是精确的等效值；因此，每个系统应相互独立使用。将两个系统的值合并可能会导致不符合标准。 1.6 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、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《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 4.1 本规范的要求旨在提供选择、设计和安装热塑性水压管道系统的信息。本规范涵盖的材料为聚氯乙烯（PVC）、氯化聚氯乙烯（CPVC）和聚乙烯（PE）塑料管件。

1.1 This guide is intended for use in the selection, design, and installation of thermoplastic water-pressure piping systems. For specific projects, a thorough review of this guide is recommended for the purpose of selecting specific materials, methods of joining, system design factor, and any special procedures deemed necessary to assure a satisfactory system. Note 1: Comprehensive information on the selection, design, joining, system design factors, installation and special products and piping systems for pressurized water and other specialized applications is available in the PPI Handbook of Polyethylene Pipe and from other domestic and International sources such as PE compound and product manufacturers and trade associations. 1.2 It is recommended that governing codes and project specifications be consulted prior to the use of this guide. Nothing in this guide should be construed as recommending practices or systems at variance with governing codes and project specifications. 1.3 The pipe, fittings, and joining materials shall meet the requirements of one or more of the following component product standards listed in 1.3.1 through 1.3.4 to the extent applicable. In 1.3.1 , 1.3.2 , and 1.3.4 the pipe standards followed by ( a ) are outside diameter-controlled pipes. 1.3.1 For poly(vinyl chloride) (PVC) plastic piping components: Title of Specification ASTM Designation Poly(Vinyl Chloride) (PVC) Plastic Pipe, Schedules 40, 80 and 120 ( a ) D1785 Poly(Vinyl Chloride) (PVC) Plastic Pipe (SDR-PR) ( a ) D2241 Threaded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80 D2464 Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 40 D2466 Socket-Type Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80 D2467 Solvent Cements for Poly(Vinyl Chloride) (PVC) Plastic Pipe and Fittings D2564 Bell-End Poly(Vinyl Chloride) (PVC) Pipe ( a ) D2672 Poly(Vinyl Chloride) (PVC) Plastic Tubing ( a ) D2740 Socket-Type Poly(Vinyl Chloride) (PVC) Plastic Line Couplings D3036 Joints for Plastic Pressure Pipes Using Flexible Elastomeric Seals D3139 Elastomeric Seals (Gaskets) for Joining Plastic Pipe F477 PVC and ABS Injected Solvent Cemented Plastic Pipe Joints F545 1.3.2 For Chlorinated Poly(Vinyl chloride) (CPVC) plastic piping components: Title of Specification ASTM Designation Chlorinated Poly(Vinyl chloride) (CPVC) Plastic Pipe, Schedules 40 and 80 (a) F441/F441M Chlorinated Poly(Vinyl chloride) (CPVC) Plastic Pipe Fittings, Schedule 80 F439 Solvent Cements for Chlorinated Poly(Vinyl chloride) (CPVC) Plastic Pipe and Fittings F493 1.3.3 Standards for polyethylene (PE) plastic piping: ASTM Standard Designation Standard Specification for Polyethylene (PE) Plastic Pipe (SIDR-PR) Based on Controlled Inside Diameter D2239 Standard Specification for Plastic Insert Fittings for Polyethylene (PE) Plastic Pipe D2609 Standard Specification for Socket-Type Polyethylene Fittings for Outside Diameter-Controlled Polyethylene Pipe and Tubing D2683 Standard Specification for Polyethylene (PE) Plastic Tubing D2737 Standard Practice for Underground Installation of Thermoplastic Pressure Piping D2774 Standard Specification for Butt Heat Fusion Polyethylene (PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe and Tubing D3261 Standard Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Controlled Outside Diameter D3035 Standard Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Outside Diameter F714 Standard Specification for Electrofusion Type Polyethylene Fittings for Outside Diameter Controlled Polyethylene and Crosslinked Polyethylene (PEX) Pipe and Tubing F1055 Standard Specification for Socket Fusion Tools for Use in Socket Fusion Joining Polyethylene Pipe or Tubing and Fittings F1056 Standard Practice for Electrofusion Joining Polyolefin Pipe and Fittings F1290 Standard Specification for Deformed Polyethylene (PE) Liner F1533 Standard Guide for Construction Procedures for Buried Plastic Pipe F1668 Standard Practice for Field Leak Testing of Polyethylene (PE) and Crosslinked Polyethylene (PEX) Pressure Piping Systems Using Hydrostatic Pressure F2164 Standard Specification for Fabricated Fittings of Butt-Fused Polyethylene (PE) F2206 Standard Practice for Heat Fusion Joining of Polyethylene Pipe and Fittings F2620 Standard Test Method for Laboratory Testing of Polyethylene (PE) Butt Fusion Joints using Tensile-Impact Method F2634 Standard Practice for Field Leak Testing of Polyethylene (PE) Pressure Piping Systems Using Gaseous Testing Media Under Pressure (Pneumatic Leak Testing) F2786 Standard Specification for Lap-Joint Type Flange Adapters for Polyethylene Pressure Pipe in Nominal Pipe Sizes ¾ in. to 65 in. F2880 Standard Practice for Specimens and Testing Conditions for Testing Polyethylene (PE) Pipe Butt Fusions Using Tensile and Hydrostatic Test Methods F2928 Standard Specification for Billets made by Winding Molten Extruded Stress-Rated High Density Polyethylene (HDPE) F3034 Standard Specification for Metric Outside Diameter Polyethylene (PE) Plastic Pipe (DR-PN) F3123 Standard Practice for Data Recording the Procedure used to Produce Heat Butt Fusion Joints in Plastic Piping Systems or Fittings F3124 Standard Practice for Guided Side Bend Evaluation of Polyethylene Pipe Butt Fusion Joint F3183 Standard Practice for Heat Fusion Equipment (HFE) Operator Qualification on Polyethylene (PE) and Polyamide (PA) Pipe and Fittings F3190 AWWA Standards Standards Polyethylene (PE) Pressure Pipe and Tubing, 1/2 in. (13 mm) Through 3 in. (76 mm), for Water Service C901 Polyethylene (PE) Pressure Pipe and Fittings, 4 In. Through 65 In. (100 mm Through 1,650 mm), for Waterworks C906 CSA Standards Standards Definitions, general requirements, and methods of testing for thermoplastic pressure piping B137.0 Polyethylene (PE) pipe, tubing, and fittings for cold water pressure services B137.1 1.3.4 For poly(vinyl chloride) (PVC) Plastic Piping Components Issued By the American Water Works Association: C900 Poly(Vinyl Chloride) (PVC) Pressure Pipe, 4-inch through 12-inch, for Water (a) 1.3.5 Pipes with wall thicknesses less than 1.50 mm (0.06 in.) are not recommended. 1.4 Other Joining Devices— Joining devices other than those covered by the listed standards may be selected by the user on the basis of his own engineering evaluation and service experience. 1.5 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. 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. ====== Significance And Use ====== 4.1 The requirements of this specification are intended to provide information to select, design and install thermoplastic, water-pressure piping systems. Materials covered in this specification are Poly(Vinyl Chloride) (PVC), Chlorinated Poly(Vinyl Chloride) (CPVC) and Polyethylene (PE) plastic pipe fittings.