发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本文件规定了以规共聚聚丙烯混配料为原料,经挤出成型的圆形横截面的规共聚聚丙烯管材(以下简称管材)的定义、符号和缩略语、材料、产品分类、管系列S值的选择、技术要求、试验方法、检验规则和标志、包装、运输、贮存
Polypropylene random copolymer pipes for hot and cold water installations
Fiber composite polypropylene pipes for hot and cold water
Prezentul Standard Interna?ional stabile?te abaterile admisibile ale diametrului exterior ?i grosimii peretelui ?evilor cu diametrul exterior p?n? la
Polypropylene (PP) pipes - Tolerances on outside diameters and wall thicknesses
This International Standard specifies requirements for polypropylene (PP) homopolymer and copolymer pipes, fittings and joints with nominal outside
Polypropylene (PP) pipes and fittings for buried drainage and sewerage systems; specifications
Gives the minimum values for expected strength of polypropylene pipes as a function of time and temperature in the form of reference lines, for use
Polypropylene (PP) pipes - Effect of time and temperature on expected strength
原理、设备、试样、状态调节、试验步骤、结果计算和表示以及试验报告
Thermoplastic polypropylene pipes—Low temperature impact resistance—Test method
Polypropylene (PP) pipes for water supply
Polypropylene Pipe and Fittings for Water-Based Ground-Source "Geothermal" Heat Pump Systems
Polypropylene (PP) pipes for hot and cold water installations
이 표준은 냉수 및 온수 수송을 목적으로 건물 내부에 설비되는 폴리프로필렌(PP) 관(이하
Polypropylene (PP) pipes for hot and cold water installations
Polypropylene (PP) pipes for hot and cold water installations
This Korean Industrial Standard specifies the round and seamless polypropylene copolymers (PP-C) pipes (hereafter referred to as "pipe") for water
Polypropylene (PP) pipes for hot and cold water installations
1.1 This standard specifies the general aspects of polypropylene (PP) piping systems intended to be used for hot and cold water installations within
Polypropylene (PP) pipes for hot and cold water installations
本标准规定了用X 射线衍射法对聚丙烯(PP)管道产品中β晶相对含量测试分析的一般方法。 本标准适用于β晶型聚丙烯管材、管件,也适用于其它可得到平整测试平面的β晶型改性聚丙烯固体样品
Determination of β-crystal content in β-crystal polypropylene pipes and fittings (X-ray diffraction method)
本标准规定了以聚丙烯树脂为原料 , 经挤出成型的聚丙烯管材(以下简称“管材”)的材料、分类、要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于40 ℃以下乡镇给水及农业灌溉用埋地管材
Buried polypropylene pipes for water supply
本文件规定了以规共聚聚丙烯混配料为原料,经挤出成型的圆形横截面的规共聚聚丙烯管材(以下简称管材)的定义、符号和缩略语、材料、产品分类、管系列S值的选择、技术要求、试验方法、检验规则和标志、包装、运输、贮存
Polypropylene random copolymer pipes for hot and cold water installations
Fiber composite polypropylene pipes for hot and cold water
Prezentul Standard Interna?ional stabile?te abaterile admisibile ale diametrului exterior ?i grosimii peretelui ?evilor cu diametrul exterior p?n? la
Polypropylene (PP) pipes - Tolerances on outside diameters and wall thicknesses
This International Standard specifies requirements for polypropylene (PP) homopolymer and copolymer pipes, fittings and joints with nominal outside
Polypropylene (PP) pipes and fittings for buried drainage and sewerage systems; specifications
Gives the minimum values for expected strength of polypropylene pipes as a function of time and temperature in the form of reference lines, for use
Polypropylene (PP) pipes - Effect of time and temperature on expected strength
原理、设备、试样、状态调节、试验步骤、结果计算和表示以及试验报告
Thermoplastic polypropylene pipes—Low temperature impact resistance—Test method
Polypropylene (PP) pipes for water supply
Polypropylene Pipe and Fittings for Water-Based Ground-Source "Geothermal" Heat Pump Systems
Polypropylene (PP) pipes for hot and cold water installations
이 표준은 냉수 및 온수 수송을 목적으로 건물 내부에 설비되는 폴리프로필렌(PP) 관(이하
Polypropylene (PP) pipes for hot and cold water installations
Polypropylene (PP) pipes for hot and cold water installations
This Korean Industrial Standard specifies the round and seamless polypropylene copolymers (PP-C) pipes (hereafter referred to as "pipe") for water
Polypropylene (PP) pipes for hot and cold water installations
1.1 This standard specifies the general aspects of polypropylene (PP) piping systems intended to be used for hot and cold water installations within
Polypropylene (PP) pipes for hot and cold water installations
本标准规定了用X 射线衍射法对聚丙烯(PP)管道产品中β晶相对含量测试分析的一般方法。 本标准适用于β晶型聚丙烯管材、管件,也适用于其它可得到平整测试平面的β晶型改性聚丙烯固体样品
Determination of β-crystal content in β-crystal polypropylene pipes and fittings (X-ray diffraction method)
本标准规定了以聚丙烯树脂为原料 , 经挤出成型的聚丙烯管材(以下简称“管材”)的材料、分类、要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于40 ℃以下乡镇给水及农业灌溉用埋地管材
Buried polypropylene pipes for water supply