Standard No.:	GB/T 13295-2008
English Name:	Ductile iron pipes fittings and accessories for water or gas applications
Chinese Name:	水及燃气管道用球墨铸铁管、管件和附件
Chinese Classification:	H48    Steel tube and cast iron pipe
Professional Classification:	GB    National Standard
ICS Classification:	77.140.75 77.140.75    Steel pipes and tubes for specific use 77.140.75
Issued by:	AQSIQ; SAC
Issued on:	2008-5-13
Implemented on:	2008-11-1
Status:	superseded
Superseded by:	GB/T 13295-2013 Ductile iron pipes,fittings and accessories for water or gas applications
Superseded on:	2014-9-1
Abolished on:	2014-09-01
Superseding:	GB/T 13295-2003 Ductile iron pipes,fittings and accessories for water or gas applications
Language:	English
File Format:	PDF
Word Count:	44000 words
Price(USD):	1320.00
Delivery:	via email in 1~3 business day

本标准规定了水及燃气管道用球墨铸铁管、管件和附件的定义、技术要求、试验方法、检验规则、包装、标志及质量证明书等。本标准代替ＧＢ／Ｔ１３２９５―２００３《水及燃气管道用球墨铸铁管、管件和附件》，与ＧＢ／Ｔ１３２９５―２００３相比主要变化如下：
―――对标准中的部分术语进行了重新定义；
―――将ＮⅡ 型和ＳⅡ 型接口型式改为了ＮⅠ 型和Ｓ型，同时修改了相应的压兰和密封圈尺寸；
―――修改了ＤＮ４０～ＤＮ１０００的内径允许偏差；
―――修改了部分管件的重量，并将球铁管、管件和附件的重量及允许偏差要求放在了附录Ｆ（资料性附录）里；
―――增加了ＮⅠ 型和Ｓ型接口用螺栓要求；
―――修改了凝水缸的尺寸和重量；
―――本标准将承堵和插堵要求由标准正文改放在了附录Ｅ（资料性附录）里，原来的附录Ｅ 至附录Ｊ改为附录Ｇ 至附录Ｌ。