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
Plastics piping and ducting systems—Thermoplastics pipes—Determination of ring flexibility
Thermoplastics pipes and fittings for hot and cold water systems
Specifies the performance requirements for thermoplastics pipes and plastics or metal fittings used for hot and cold water pressure systems. Applies
Thermoplastics pipes and fittings for hot and cold water systems
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
This standard specifies a method for testing the ring flexibility of a thermoplastics pipe having a circular cross section. The method enables
Plastics piping and ducting systems - Thermoplastics pipes - Determination of ring flexibility
本标准规定了热塑性塑料管材公称外径dn对应的公称壁厚en,并给出了用公称壁厚表示的通用壁厚表。 本标准适用于沿管材长度方向具有恒定圆形断面的光滑热塑性塑料管材,不论该管材的加工方法、组成及用途
Table of universal wall thickness of thermoplastics pipe
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
Standard Specification for Thermoplastic Accessible and Replaceable Plastic Tube and Tubular Fittings
本标准规定了具有环形横截面的热塑性塑料管材环刚度的测定方法
Thermoplastics pipes--Determination of ring stiffness
本标准规定了热塑性塑料管材公称外径dn对应的公称壁厚en,并给出了用公称壁厚表示的通用壁厚表。 本标准适用于沿管材长度方向具有恒定圆形断面的光滑热塑性塑料管材,不论该管材的加工方法、组成及用途
Table of universal wall thickness of thermoplastics pipe
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
Diese Norm legt zwei Verfahren zur Bestimmung des L?ngsschrumpfes von zylindrischen Rohren mit glatten Oberfl?chen aus Thermoplasten fest. Sie sieht
Plastics piping and ducting systems. Thermoplastics pipes. Determination of the longitudinal reversion
Plastics piping and ducting systems - Thermoplastics pipes - Determination of ring flexibility
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
Plastics piping and ducting systems—Thermoplastics pipes—Determination of ring flexibility
Thermoplastics pipes and fittings for hot and cold water systems
Specifies the performance requirements for thermoplastics pipes and plastics or metal fittings used for hot and cold water pressure systems. Applies
Thermoplastics pipes and fittings for hot and cold water systems
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
This standard specifies a method for testing the ring flexibility of a thermoplastics pipe having a circular cross section. The method enables
Plastics piping and ducting systems - Thermoplastics pipes - Determination of ring flexibility
本标准规定了热塑性塑料管材公称外径dn对应的公称壁厚en,并给出了用公称壁厚表示的通用壁厚表。 本标准适用于沿管材长度方向具有恒定圆形断面的光滑热塑性塑料管材,不论该管材的加工方法、组成及用途
Table of universal wall thickness of thermoplastics pipe
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
Standard Specification for Thermoplastic Accessible and Replaceable Plastic Tube and Tubular Fittings
本标准规定了具有环形横截面的热塑性塑料管材环刚度的测定方法
Thermoplastics pipes--Determination of ring stiffness
本标准规定了热塑性塑料管材公称外径dn对应的公称壁厚en,并给出了用公称壁厚表示的通用壁厚表。 本标准适用于沿管材长度方向具有恒定圆形断面的光滑热塑性塑料管材,不论该管材的加工方法、组成及用途
Table of universal wall thickness of thermoplastics pipe
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
Diese Norm legt zwei Verfahren zur Bestimmung des L?ngsschrumpfes von zylindrischen Rohren mit glatten Oberfl?chen aus Thermoplasten fest. Sie sieht
Plastics piping and ducting systems. Thermoplastics pipes. Determination of the longitudinal reversion
Plastics piping and ducting systems - Thermoplastics pipes - Determination of ring flexibility