发布时间：2024-05-27 17:49:26 - 更新时间：2024年06月29日 15:22
点击量：0
有样品要送检？试试一键送检，5分钟极速响应
在线提交检测需求
对接客服咨询检测
本文件规定了智能管网设备层中的智能塑料管材、管件及阀门的术语和定义、分类、一般规定、要求、试验方法、检验规则、标志、包装、运输及贮存。 本文件适用于给水、排水、燃气、热力等智能管网系统
Intelligent pipe network system—Part 2:Intelligent plastic pipes,fittings and valves
Fiber-reinforced thermosetting plastic pipes and parts of pipelines. Determination of plastic pipes and fittings resistance to short-time internal hydraulic pressure
规定了塑料管材、管件绿色建材评价的术语和定义、评价要求和评价方法
Assessment for green building materials - plastic pipes and fittings
本标准规定了热塑性塑料管材、管件维卡软化温度的测定方法。 本标准适用于当材料开始迅速软化时，能测定出温度的热塑性塑料材料，不适用于结晶或半结晶的聚合材料
Thermoplastics pipes and fitting-Determination of vicat softening temperature
Red mud weather-resistant plastic pipes and fittings
Plastics pipes and fittings - Utilisation of thermoplastics recyclates - Part 1: Vocabulary
本标准规定了热塑性塑料管材、管件及阀门的通用术语及其定义。 本标准适用于热塑性塑料管材、管件及阀门
General terms and their definitions of thermoplastic pipes,fittings and valves
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
This document specifies the general terms and definitions relevant for the utilization of thermoplastics recyclates in thermoplastics pipes, fittings
Plastics pipes and fittings — Utilisation of thermoplastics recyclates Part 1 : Vocabulary
Plastics pipes and fittings - Utilisation of thermoplastics recyclates - Part 1: Vocabulary; German version EN 14541-1:2022
General terms and their definitions of thermoplastic pipes, fittings and valves
Methods of test for plastics pipes and fittings Method 6: Thermoplastics pipes, fittings and assemblies for the transport of fluids under pressure-Resistance to internal pressure
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
Methods of testing plastics — Part 11 : Thermoplastics pipes, fittings and valves — Method 1150B : Plastics pipes and fittings — Preparation of polyethylene (PE) pipe / pipe or pipe / fitting test piece assemblies by butt fusion
本文件规定了用于测定塑料复合管材和管件长期强度的三种方法:1)方法Ⅰ ———计算方法;2)方法
Plastic piping systems—Determination of long-term strength for plastic composite pipes and fittings
本文件规定了智能管网设备层中的智能塑料管材、管件及阀门的术语和定义、分类、一般规定、要求、试验方法、检验规则、标志、包装、运输及贮存。 本文件适用于给水、排水、燃气、热力等智能管网系统
Intelligent pipe network system—Part 2:Intelligent plastic pipes,fittings and valves
Fiber-reinforced thermosetting plastic pipes and parts of pipelines. Determination of plastic pipes and fittings resistance to short-time internal hydraulic pressure
规定了塑料管材、管件绿色建材评价的术语和定义、评价要求和评价方法
Assessment for green building materials - plastic pipes and fittings
本标准规定了热塑性塑料管材、管件维卡软化温度的测定方法。 本标准适用于当材料开始迅速软化时，能测定出温度的热塑性塑料材料，不适用于结晶或半结晶的聚合材料
Thermoplastics pipes and fitting-Determination of vicat softening temperature
Red mud weather-resistant plastic pipes and fittings
Plastics pipes and fittings - Utilisation of thermoplastics recyclates - Part 1: Vocabulary
本标准规定了热塑性塑料管材、管件及阀门的通用术语及其定义。 本标准适用于热塑性塑料管材、管件及阀门
General terms and their definitions of thermoplastic pipes,fittings and valves
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
This document specifies the general terms and definitions relevant for the utilization of thermoplastics recyclates in thermoplastics pipes, fittings
Plastics pipes and fittings — Utilisation of thermoplastics recyclates Part 1 : Vocabulary
Plastics pipes and fittings - Utilisation of thermoplastics recyclates - Part 1: Vocabulary; German version EN 14541-1:2022
General terms and their definitions of thermoplastic pipes, fittings and valves
Methods of test for plastics pipes and fittings Method 6: Thermoplastics pipes, fittings and assemblies for the transport of fluids under pressure-Resistance to internal pressure
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
Methods of testing plastics — Part 11 : Thermoplastics pipes, fittings and valves — Method 1150B : Plastics pipes and fittings — Preparation of polyethylene (PE) pipe / pipe or pipe / fitting test piece assemblies by butt fusion
本文件规定了用于测定塑料复合管材和管件长期强度的三种方法:1)方法Ⅰ ———计算方法;2)方法
Plastic piping systems—Determination of long-term strength for plastic composite pipes and fittings
首页
点击咨询
