23.040.20;23.040.45 标准查询与下载

ISO 7432:2018 玻璃纤维增强热固性塑料管道和管配件. 检验设计带弹性体密封件的锁紧套筒连接件, 包括双插孔连接件的试验方法

Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals

DIN 16961-1:2018 异型外壁和光滑管内壁热塑性材料管和配件. 第1部分: 分类与尺寸规格

This part of the standard specifies the classification, dimensions and tolerances for thermoplastics pipes and fittings with profiled wall and smooth pipe inside. It also includes specifications concerning connections.

Thermoplastics pipes and fittings with profiled wall and smooth pipe inside - Part 1: Classification and dimensions

DIN 16961-2:2018 异型外壁和光滑管内壁热塑性材料管和配件. 第2部分: 技术交付规范

This part of the standard contains requirements, test methods and specifications concerning marking and testing for thermoplastics pipes and fittings with profiled wall and smooth pipe inside. It is apllicable to pipes with profiled wall and smooth pipe inside according to DIN 16961-1.

Thermoplastics pipes and fittings with profiled wall and smooth pipe inside - Part 2: Technical delivery specifications

BS EN ISO 2507-3:2017 热塑性塑料管材和管件.维卡软化温度.第3部分:丙烯腈-丁二烯-苯乙烯共聚物和丙烯腈-丁二烯-丙烯酸酯共聚物管材和管件的试验条件

Thermoplastics pipes and fittings. Vicat softening temperature.Test conditions for acrylonitrile/butadiene/styrene (ABS) and acrylonitrile/styrene/acrylic ester (ASA) pipes and fittings

BS EN ISO 2507-1:2017 热塑性塑料管材和管件.维卡软化温度.第1部分:一般试验方法

Thermoplastics pipes and fittings. Vicat softening temperature. General test method

ISO 13761:2017 塑料管道和配件.使用温度在20℃以上的聚乙烯管道系统的压力折减系数

This document specifies a method for the derivation of pressure reduction factors to obtain the allowable operating pressure for operation of polyethylene (PE) pipeline systems at temperatures between 20 °C and 40 °C or 50 °C, dependent on the classification of the material used for manufacture.

Plastics pipes and fittings - Pressure reduction factors for polyethylene pipeline systems for use at temperatures above 20 degrees C

ISO 7510:2017 塑料管道系统.玻璃纤维增强塑料(GRP)元件.成分测定

This document specifies a method for the determination of constituent materials of a test sample cut from a glass-reinforced plastics (GRP) component intended for use in a piping system. It includes determination of resin, glass, aggregate and filler contents. It is also applicable to the determination of the type and arrangement of the reinforcements. If used to determine the amounts of constituent materials in layered constructions it may be necessary to separate the laminate layers by cutting or splitting and testing each separately.

Plastics piping systems - Glass-reinforced plastics (GRP) components - Determination of the amounts of constituents

BS ISO 10928:2016 塑料管道系统 玻璃增强热固性塑料(GRP)管道和配件 回归分析方法及其用途

Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes and fittings. Methods for regression analysis and their use

ISO 10928:2016 塑料管系统. 玻璃增强热固性塑料(GRP)管和配件. 回归分析方法及其利用

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use

GOST R 57035-2016 玻璃纤维增强热固性塑料管和管道部分. 耐循环内压的测定

Fiberglass-reinforced thermosetting plastic pipes and parts of pipelines. Determination of resistance to cyclic internal pressure

BS ISO 18489:2015 管道系统用聚乙烯 (PE) 材料. 循环荷载作用下慢速裂纹扩展阻力的测定. 裂纹圆棒试验法

Polyethylene (PE) materials for piping systems. Determination of resistance to slow crack growth under cyclic loading. Cracked Round Bar test method

ISO 18489:2015 管道系统用聚乙烯 (PE) 材料. 循环荷载作用下慢速裂纹扩展阻力的测定. 裂纹圆棒试验法

This International Standard specifies a method to determine the resistance to slow crack growth (SCG) of polyethylene materials, pipes, and fittings. The test is applicable to samples taken from compression moulded sheet or extruded pipes and injection moulded fittings of suitable thickness. This International Standard provides a method that is suitable for an accelerated fracture-mechanics characterization at ambient temperatures of 23 °C of different polyethylene grades, especially for PE 80 and PE 100 types for pipe applications. NOTE This test method could be adapted for other thermoplastics materials by developing the procedure using different test parameters.

Polyethylene (PE) materials for piping systems - Determination of resistance to slow crack growth under cyclic loading - Cracked Round Bar test method

ISO 18488:2015 管道系统用聚乙烯 (PE) 材料. 与慢速裂纹扩展有关的应变硬化模量的测定. 试验方法

This International Standard specifies a method for the determination of the strain hardening modulus which is used as a measure for the resistance to slow crack growth of polyethylene. The strain hardening modulus is obtained from stress-strain curves on compression moulded samples. This International Standard describes how such measurement is performed and how the strain hardening modulus shall be determined from such a curve. Details of the required equipment, precision, and sample preparation for the generation of meaningful data are given. This International Standard provides a method that is valid for all types of polyethylene, independent from the manufacturing technology, comonomer, catalyst type, that are used for pipes and fittings applications. NOTE This method could be developed for materials for other applications.

Polyethylene (PE) materials for piping systems - Determination of Strain Hardening Modulus in relation to slow crack growth - Test method

BS ISO 18488:2015 管道系统用聚乙烯 (PE) 材料. 与慢速裂纹扩展有关的应变硬化模量的测定. 试验方法

Polyethylene (PE) materials for piping systems. Determination of Strain Hardening Modulus in relation to slow crack growth. Test method

DIN EN ISO 3503:2015 塑料管道系统 管件和压力管道之间的机械接头 弯曲组件内部压力下密封性的测试方法（ISO 3503:2015）

Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under internal pressure of assemblies subjected to bending (ISO 3503:2015); German and English version EN ISO 3503:2015

DIN EN ISO 3501:2015 塑料管道系统 管件和压力管道之间的机械接头 在恒定纵向力下抗拔出的试验方法（ISO 3501:2015）

Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force (ISO 3501:2015); German and English version EN ISO 3501:2015

DIN EN ISO 3459:2015 塑料管道系统 管件和压力管道之间的机械接头 负压下密封性的测试方法（ISO 3459:2015）

Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure (ISO 3459:2015); German and English version EN ISO 3459:2015

EN ISO 3503:2015 聚乙烯(PE)压力管材和管件间的装配接头 弯曲时承受内压的密封试验

Diese Internationale Norm legt ein Verfahren zur Prufung der Dichtheit unter Innendruck von zusammengesetzten Verbindungen zwischen mechanischen Formstucken und Kunststoff-Druckrohren bei gleichzeitig einwirkender Biegung fest. Sie legt das Berechnungsverfahren fur den mittleren Biegeradius und die Ausfuhrung dieser Biegung fest. Die Prufung der Dichtheit unter Innendruck erfolgt nach dem in ISO 3458 beschriebenen Verfahren. Das Prufverfahren gilt nicht fur Schmelzschweisverbindungen.

Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under internal pressure of assemblies subjected to bending (ISO 3503:2015)

ASTM F610/F610M-15 采用热回复技术评定模压聚氯乙烯 (PVC) 塑料管配件质量的标准实践规程

3.1 This practice is applicable to distinguish between properly and improperly molded PVC plastic pipe fittings. It can be used to: 3.1.1 Determine whether cold slugs or unfused areas are present (Note 2), 3.1.2 Determine the amount of molded-in stress produced by the molding process (Note 3), 3.1.3 Reveal contamination, and 3.1.4 Show the quality of the weld line. Note 2: A cold slug is a piece of material that enters the mold at a significantly lower temperature than the rest of the mass. Note 3: A stress-free part will generally have better properties and higher strength than those with a high degree of stress. Stress-free parts will generally react better when exposed to chemicals. 1.1 This practice covers a procedure for evaluating the quality of molded poly(vinyl chloride) (PVC) plastic pipe fittings after exposure to heat. 1.2 Units—The values stated in either inch-pound or SI 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: The values in square brackets are SI units requirements. 1.3 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Evaluating the Quality of Molded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings by the Heat Reversion Technique

GOST R ISO 2507-3-2015 热塑性塑料管道和管件. 维卡软化温度. 第3部分. 丙烯腈-丁二烯-苯乙烯和丙烯腈-苯乙烯-丙烯酸酯管材和管件的试验条件

Thermoplastics pipes and fittings. Vicat softening temperature. Part 3. Test conditions for acrylonitrile-butadiene-stirene and acrylonitrile-styrene-acrylate pipes and fittings