JC/T 563-1994 红泥耐候塑料管材和管件
GB/T 21300-2007 塑料管材和管件 不透光性的测定
本标准规定了塑料管材和管件不透光性的测定方法。 本标准适用于塑料管材和管件 附录A中给出了不透光管材和管件的透光率值。 注:为防止藻类的滋生,对于暴露在可见下输水用的管材或管件应具有足够的不透光性
Plastics pipes and fittings-Determination of opacity
GB/T 18991-2003 冷热水系统用热塑性塑料管材和管件
本标准规定了用于压力下输送冷热水的塑料管材及管件(或金属管件)组成的管道系统的性能要求。 由规定级别的塑料原材料制作的各种管材和管件都应符合相应的产品标准和本标准的要求。 本标准为通常使用条件下压力输送冷热水管道系统建立一个分级体系,作为热塑性塑料管材和管件系统性能评价和设计的基础
Thermoplastics pipes and fittings for hot and cold water systems
ISO/TR 16913:1999 塑料管材和管件 试验类型的定义
The purpose of this Technical Report is to supply a list of definitions, adopted at the CEN, for qualifying the different test categories which make
Plastics pipes and fittings - Definitions of types of test
ISO 13966:1998 热塑性塑料管材和管件 公称环刚度
This international Standard specifies a range of nominal ring stiffness classes. It is applicable to components of thermoplastics pipe systems having
Thermoplastics pipes and fittings - Nominal ring stiffnesses
ISO 7686:1992 塑料管材和管件 不透明度 试验方法
Plastics pipes and fittings; opacity; test method
TIS 1899-1999 冷热水系统用热塑性塑料管材和管件
Thermoplastics pipes and fittings for hot and cold water systems
GB/T 23241-2009 灌溉用塑料管材和管件基本参数及技术条件
本标准规定了以聚氯乙烯树脂、聚乙烯树脂为主要原料,经挤出成型的灌溉管材(以下简称管材)和配套管件的基本参数及技术条件。 本标准适用于低压管道输水灌溉、喷灌、微喷灌和滴灌等工程的输配水管网
Plastic pipes and fittings used for irrigation basic parameters and technical requirements
ISO/TR 10358:2021 塑料管材和管件 综合抗化学性能分类表
Plastics pipes and fittings for industrial applications - Collection of data on combined chemical-resistance
0 塑料管材和管件 电熔接用自动识别系统
This document describes the 6 systems examined and specifies for each one the characteristics enabling the energy supply to be delivered automatically
ISO/TR 10358:1993 塑料管材和管件 综合抗化学性能分类表
The materials covered by the classification are: low-density polyethylene; high-density polyethylene; polypropylene; Poly(vinyl chloride
Plastics pipes and fittings; combined chemical-resistance classification table
ISO/TR 11295:1992 用塑料管材和管件对管道系统的修复技术
Outlines methods of rehabilitation of non-pressure or pressure pipeline systems involving renovation of existing pipeline systems, using one
Techniques for rehabilitation of pipeline systems by the use of plastics pipes and fittings
GB/T 19807-2005 塑料管材和管件 聚乙烯管材和电熔管件 组合试件的制备
本标准规定了聚乙烯(PE)管材或插口管件与电熔管件(例如:承口管件如套筒,或鞍形管件)组合试件的制备方法。本标准规定了组合试件制备准则,包括环境温度、熔接条件、管材和管件的尺寸、管材形状等参数,并考虑了相关产品标准中对使用条件的限制
Plastics pipes and fittings Preparation of test piece assemblies between a polyethylene(PE)pipe and an electrofusion fitting
T/CWEC 11-2019 节水灌溉用塑料管材和管件基本参数及技术条件
本标准规定了以聚氯乙烯树脂、聚乙烯树脂为主要原料,经挤出成型的灌溉用塑料管材和配套管件的基本参数及技术条件。 本标准适用于管道输水灌溉、喷灌、微灌等工程的输配水管网用塑料管材和管件
Basic parameters and technical requirements of plastics pipes and fittings used for water-saving irrigation
GB/T 19712-2005 塑料管材和管件 聚乙烯(PE)鞍形旁通抗冲击试验方法
本标准规定了测定聚乙烯鞍形旁通抗冲击性能的一种试验方法。 本标准适用于流体输送用聚乙烯鞍形旁通
Plastics pipes and fittings Polyethylene(PE) tapping tees Test method for impact resistance
JC/T 563-1994 红泥耐候塑料管材和管件
GB/T 21300-2007 塑料管材和管件 不透光性的测定
本标准规定了塑料管材和管件不透光性的测定方法。 本标准适用于塑料管材和管件 附录A中给出了不透光管材和管件的透光率值。 注:为防止藻类的滋生,对于暴露在可见下输水用的管材或管件应具有足够的不透光性
Plastics pipes and fittings-Determination of opacity
GB/T 18991-2003 冷热水系统用热塑性塑料管材和管件
本标准规定了用于压力下输送冷热水的塑料管材及管件(或金属管件)组成的管道系统的性能要求。 由规定级别的塑料原材料制作的各种管材和管件都应符合相应的产品标准和本标准的要求。 本标准为通常使用条件下压力输送冷热水管道系统建立一个分级体系,作为热塑性塑料管材和管件系统性能评价和设计的基础
Thermoplastics pipes and fittings for hot and cold water systems
ISO/TR 16913:1999 塑料管材和管件 试验类型的定义
The purpose of this Technical Report is to supply a list of definitions, adopted at the CEN, for qualifying the different test categories which make
Plastics pipes and fittings - Definitions of types of test
ISO 13966:1998 热塑性塑料管材和管件 公称环刚度
This international Standard specifies a range of nominal ring stiffness classes. It is applicable to components of thermoplastics pipe systems having
Thermoplastics pipes and fittings - Nominal ring stiffnesses
ISO 7686:1992 塑料管材和管件 不透明度 试验方法
Plastics pipes and fittings; opacity; test method
TIS 1899-1999 冷热水系统用热塑性塑料管材和管件
Thermoplastics pipes and fittings for hot and cold water systems
GB/T 23241-2009 灌溉用塑料管材和管件基本参数及技术条件
本标准规定了以聚氯乙烯树脂、聚乙烯树脂为主要原料,经挤出成型的灌溉管材(以下简称管材)和配套管件的基本参数及技术条件。 本标准适用于低压管道输水灌溉、喷灌、微喷灌和滴灌等工程的输配水管网
Plastic pipes and fittings used for irrigation basic parameters and technical requirements
ISO/TR 10358:2021 塑料管材和管件 综合抗化学性能分类表
Plastics pipes and fittings for industrial applications - Collection of data on combined chemical-resistance
0 塑料管材和管件 电熔接用自动识别系统
This document describes the 6 systems examined and specifies for each one the characteristics enabling the energy supply to be delivered automatically
ISO/TR 10358:1993 塑料管材和管件 综合抗化学性能分类表
The materials covered by the classification are: low-density polyethylene; high-density polyethylene; polypropylene; Poly(vinyl chloride
Plastics pipes and fittings; combined chemical-resistance classification table
ISO/TR 11295:1992 用塑料管材和管件对管道系统的修复技术
Outlines methods of rehabilitation of non-pressure or pressure pipeline systems involving renovation of existing pipeline systems, using one
Techniques for rehabilitation of pipeline systems by the use of plastics pipes and fittings
GB/T 19807-2005 塑料管材和管件 聚乙烯管材和电熔管件 组合试件的制备
本标准规定了聚乙烯(PE)管材或插口管件与电熔管件(例如:承口管件如套筒,或鞍形管件)组合试件的制备方法。本标准规定了组合试件制备准则,包括环境温度、熔接条件、管材和管件的尺寸、管材形状等参数,并考虑了相关产品标准中对使用条件的限制
Plastics pipes and fittings Preparation of test piece assemblies between a polyethylene(PE)pipe and an electrofusion fitting
T/CWEC 11-2019 节水灌溉用塑料管材和管件基本参数及技术条件
本标准规定了以聚氯乙烯树脂、聚乙烯树脂为主要原料,经挤出成型的灌溉用塑料管材和配套管件的基本参数及技术条件。 本标准适用于管道输水灌溉、喷灌、微灌等工程的输配水管网用塑料管材和管件
Basic parameters and technical requirements of plastics pipes and fittings used for water-saving irrigation
GB/T 19712-2005 塑料管材和管件 聚乙烯(PE)鞍形旁通抗冲击试验方法
本标准规定了测定聚乙烯鞍形旁通抗冲击性能的一种试验方法。 本标准适用于流体输送用聚乙烯鞍形旁通
Plastics pipes and fittings Polyethylene(PE) tapping tees Test method for impact resistance
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