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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Pipes@ Tubes@ and Fittings
Pipes@ Tubes@ and Fittings
Pipes@ Tubes@ and Fittings
Pipes@ Tubes@ and Fittings
Pipes@ Tubes@ and Fittings
THIS CHAPTER covers the selection@ application@ and installation of pipe@ tubes@ and fittings commonly used for heating@ air- conditioning
Pipes@ Tubes@ and Fittings
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
1.1 This standard prescribes the methods of sampling and the criteria for conformity for steel pipes, tubes and fittings. 1.2 It does not cover
本标准规定了单体浇铸增强尼龙管材和管件的术语和定义、符号和缩略语、材料、分类与结构、要求、试验方法、检验规则、标识、包装、运输和贮存。本标准适用于管道工作压力不大于1.6 MPa,工作温度不大于80 ℃的用于给水工程的单体浇铸增强尼龙管材和管件。在环刚度满足设计要求时,排水工程的单体浇铸增强尼龙管材
Monomer casting reinforced nylon pipes and fittings
Red mud weather-resistant plastic pipes and fittings
Methods of test for plastics pipes and fittings Method 1: Method for determining the dimensions of pipes and fittings
本标准规定了单体浇铸尼龙-钢复合管材和管件的术语和定义、符号和缩略语、材料和结构、要求、试验方法、检验规则、标识、包装、运输和贮存。本标准适用于管道工作压力不大于2.5 MPa,工作温度不大于80℃的给水排水工程的单体浇铸尼龙-钢复合管材和管件
Monomer casting nylon-steel composite pipes and fittings
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 Technical Report gives guidance on methods for the examination of the fusion compatibility of two PE materials when jointed. A basic "material
Fusion compatibility of polyethylene (PE) pipes and fittings
本标准规定了以聚丙烯（PP）树脂为主要原料生产的用于建筑物内污水、废水排放的管材（以下简称“管材”）、管件的符号和缩略语、原材料、产品分类、要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于建筑物内污、废水重力排放和埋地管。在考虑材料的耐化学性和耐热性的条件下，也可用于工业排水管材
Polypropylene pipe and fitting for drainage inside buildings
Pipes@ Tubes@ and Fittings
Pipes@ Tubes@ and Fittings
Pipes@ Tubes@ and Fittings
Pipes@ Tubes@ and Fittings
Pipes@ Tubes@ and Fittings
THIS CHAPTER covers the selection@ application@ and installation of pipe@ tubes@ and fittings commonly used for heating@ air- conditioning
Pipes@ Tubes@ and Fittings
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
1.1 This standard prescribes the methods of sampling and the criteria for conformity for steel pipes, tubes and fittings. 1.2 It does not cover
本标准规定了单体浇铸增强尼龙管材和管件的术语和定义、符号和缩略语、材料、分类与结构、要求、试验方法、检验规则、标识、包装、运输和贮存。本标准适用于管道工作压力不大于1.6 MPa,工作温度不大于80 ℃的用于给水工程的单体浇铸增强尼龙管材和管件。在环刚度满足设计要求时,排水工程的单体浇铸增强尼龙管材
Monomer casting reinforced nylon pipes and fittings
Red mud weather-resistant plastic pipes and fittings
Methods of test for plastics pipes and fittings Method 1: Method for determining the dimensions of pipes and fittings
本标准规定了单体浇铸尼龙-钢复合管材和管件的术语和定义、符号和缩略语、材料和结构、要求、试验方法、检验规则、标识、包装、运输和贮存。本标准适用于管道工作压力不大于2.5 MPa,工作温度不大于80℃的给水排水工程的单体浇铸尼龙-钢复合管材和管件
Monomer casting nylon-steel composite pipes and fittings
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 Technical Report gives guidance on methods for the examination of the fusion compatibility of two PE materials when jointed. A basic "material
Fusion compatibility of polyethylene (PE) pipes and fittings
本标准规定了以聚丙烯（PP）树脂为主要原料生产的用于建筑物内污水、废水排放的管材（以下简称“管材”）、管件的符号和缩略语、原材料、产品分类、要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于建筑物内污、废水重力排放和埋地管。在考虑材料的耐化学性和耐热性的条件下，也可用于工业排水管材
Polypropylene pipe and fitting for drainage inside buildings
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