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本标准规定了经任何类型铸造工艺加工或由铸铁部件装配而成的水及燃气用球墨铸铁管、管件、附件及其接口的术语和定义、技术要求、试验方法、尺寸和公差、检验规则与质量证明书等,也给出了接口部件的型式试验要求。本标准适用于包含有承口、法兰和插口,一般以内部和外部涂覆的状态交货的管、管件及附件,接口尺寸范围从公称
Ductile iron pipes,fittings and accessories for water or gas applications
Ductile iron pipes,fitting and accessories for water or gas applications
Amendment No. 1 for ductile iron pipes, fittings and accessories for water and gas
Amendment No. 1 for ductile iron pipes, fittings and accessories for water and gas
本标准规定了以任何铸造工艺类型或加工铸造形式生产的球墨铸铁管(以下简称球铁管)、管件和 附件的定义、技术要求、试验方法、检验规则、标志及质量证明书等。 本标准适用于以下用途的球铁管、管件和附件： ——输送水(饮用水、污水等)； ——管道输送压力级别为中压A级及以下的燃气(如人工
Ductile iron pipes,fittings and accessories for water or gas applications
本标准规定了以任何铸造工艺类型或加工铸造形式生产的球墨铸铁管（以下简称球铁管）、管件和附件的定义、技术要求、试验方法、检验规则、标记及质量证明书等。 本标准适用于以下用途的球铁管、管件和附件： ——输送水（如饮用水）； ——输送设计压力为中压 A 级及以下级别的燃气（如人工煤气、天然气、液化石
Ductile iron pipes, fittings and accessories for water or gas applications
本标准规定了以任何铸造工艺或加工形式生产的建筑物外排出管道和污水管道用球墨铸铁管、管件和附件的定义、技术要求、性能要求、检测方法、型式试验、检验规则、标记及质量证明书等。 本标准适用于以下管道： 在压力(重力系统)、负压或正压条件下运行。 安装在地上或地下。 单独输送或混合输送雨水、生活
Ductile iron pipes,fittings and accessories for sewage applications
本文件规定了以任何铸造工艺或加工形式生产的建筑物外排水工程用球墨铸铁管、管件和附件的技术要求、性能要求、检测方法、型式试验、检验规则、标识、质量证明书和尺寸表等。 本文件适用于包含有承口、插口或法兰,一般以内部和外部涂覆状态交货的,尺寸范围为公称直径DN80~DN3000 的球墨铸铁管、管件(以下
Ductile iron pipes, fittings and accessories for sewerage applications
Ductile iron pipes, fittings, accessories and their joints for water applications
This International Standard specifies the requirements and test methods applicable to ductile iron pipes, fittings, accessories and their joints
Ductile iron pipes, fittings, accessories and their joints for water or gas applications
Ductile iron pipes, fittings, accessories and their joints for water or gas applications. Specifications
Ductile iron pipes, fittings, accessories and their joints for gas pipelines. Requirements and test methods.
Ductile iron pipes, fittings, accessories and their joints for gas pipelines. Requirements and test methods.
Ductile iron pipes, fittings, accessories and their joints for gas pipelines - Requirements and test methods; German version EN 969:2009
Ductile iron pipes, fittings, accessories and their joints for water applications
本标准规定了经任何类型铸造工艺加工或由铸铁部件装配而成的水及燃气用球墨铸铁管、管件、附件及其接口的术语和定义、技术要求、试验方法、尺寸和公差、检验规则与质量证明书等,也给出了接口部件的型式试验要求。本标准适用于包含有承口、法兰和插口,一般以内部和外部涂覆的状态交货的管、管件及附件,接口尺寸范围从公称
Ductile iron pipes,fittings and accessories for water or gas applications
Ductile iron pipes,fitting and accessories for water or gas applications
Amendment No. 1 for ductile iron pipes, fittings and accessories for water and gas
Amendment No. 1 for ductile iron pipes, fittings and accessories for water and gas
本标准规定了以任何铸造工艺类型或加工铸造形式生产的球墨铸铁管(以下简称球铁管)、管件和 附件的定义、技术要求、试验方法、检验规则、标志及质量证明书等。 本标准适用于以下用途的球铁管、管件和附件： ——输送水(饮用水、污水等)； ——管道输送压力级别为中压A级及以下的燃气(如人工
Ductile iron pipes,fittings and accessories for water or gas applications
本标准规定了以任何铸造工艺类型或加工铸造形式生产的球墨铸铁管（以下简称球铁管）、管件和附件的定义、技术要求、试验方法、检验规则、标记及质量证明书等。 本标准适用于以下用途的球铁管、管件和附件： ——输送水（如饮用水）； ——输送设计压力为中压 A 级及以下级别的燃气（如人工煤气、天然气、液化石
Ductile iron pipes, fittings and accessories for water or gas applications
本标准规定了以任何铸造工艺或加工形式生产的建筑物外排出管道和污水管道用球墨铸铁管、管件和附件的定义、技术要求、性能要求、检测方法、型式试验、检验规则、标记及质量证明书等。 本标准适用于以下管道： 在压力(重力系统)、负压或正压条件下运行。 安装在地上或地下。 单独输送或混合输送雨水、生活
Ductile iron pipes,fittings and accessories for sewage applications
本文件规定了以任何铸造工艺或加工形式生产的建筑物外排水工程用球墨铸铁管、管件和附件的技术要求、性能要求、检测方法、型式试验、检验规则、标识、质量证明书和尺寸表等。 本文件适用于包含有承口、插口或法兰,一般以内部和外部涂覆状态交货的,尺寸范围为公称直径DN80~DN3000 的球墨铸铁管、管件(以下
Ductile iron pipes, fittings and accessories for sewerage applications
Ductile iron pipes, fittings, accessories and their joints for water applications
This International Standard specifies the requirements and test methods applicable to ductile iron pipes, fittings, accessories and their joints
Ductile iron pipes, fittings, accessories and their joints for water or gas applications
Ductile iron pipes, fittings, accessories and their joints for water or gas applications. Specifications
Ductile iron pipes, fittings, accessories and their joints for gas pipelines. Requirements and test methods.
Ductile iron pipes, fittings, accessories and their joints for gas pipelines. Requirements and test methods.
Ductile iron pipes, fittings, accessories and their joints for gas pipelines - Requirements and test methods; German version EN 969:2009
Ductile iron pipes, fittings, accessories and their joints for water applications
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