Standard No.:	GB/T 34202-2017
English Name:	Ductile iron pipes,fittings and accessories―Epoxy coating(heavy-duty)
Chinese Name:	球墨铸铁管、管件及附件 环氧涂层（重防腐）
Chinese Classification:	H48    Steel tube and cast iron pipe
Professional Classification:	GB    National Standard
ICS Classification:	23.040.10 23.040.10    Iron and steel pipes 23.040.10
Issued by:	AQSIQ; SAC
Issued on:	2017-09-07
Implemented on:	2018-6-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	220.00
Delivery:	via email in 1~2 business day

本标准规定了符合GB/T 13295、GB/T 26081要求的球墨铸铁管、管件及附件在工厂涂覆环氧重防腐涂层（熔结环氧粉末涂层、双组份无溶剂液体环氧涂层、环氧陶瓷内涂层）的分类与推荐规格、技术要求、试验方法和检验规则。
本标准适用于输送温度不超过60℃水的经过涂覆的球墨铸铁管、管件及附件。其可以埋设在腐蚀性土壤或水中，环境温度不超过50℃。