国家标准题录

GB/T 32488-2026

球墨铸铁管和管件 水泥砂浆内衬密封涂层

Ductile iron pipes and fittings—Seal coats for cement mortar linings

实施日期

2027-02-01

ICS 分类

23.040.10

GB/T 47924-2026

绿色产品评价 铸铁管

Green product assessment—Cast iron pipe

实施日期

2027-02-01

ICS 分类

23.040.10

GB/T 13295-2026

水及燃气用球墨铸铁管、管件和附件

Ductile iron pipes,fitting and accessories for water or gas applications

实施日期

2027-03-01

ICS 分类

23.040.10;23.040.40

GB/T 12772-2026

建筑排水柔性接口铸铁管、管件和附件

Cast iron pipes, fittings and accessories with flexible joint for building drainage

实施日期

2026-12-01

ICS 分类

23.040.10

GB/T 46322-2025

球墨铸铁管自锚接口系统 自锚长度计算方法

Restrained joint systems for ductile iron pipelines—Calculation rules for lengths to be restrained

实施日期

2026-05-01

ICS 分类

23.040.10

GB/T 46199-2025

非开挖铺设用球墨铸铁管

Ductile iron pipes for trenchless application

实施日期

2026-03-01

ICS 分类

23.040.10;23.040.40

GB/T 17456.2-2025

球墨铸铁管、管件和附件 外表面锌基涂层 第2部分：带终饰层的富锌涂料涂层

Ductile iron pipes,fittings and accessories—External zinc-based coating—Part 2: Zinc rich paint with finishing layer

实施日期

2026-03-01

ICS 分类

23.040.10

GB/T 17456.1-2025

球墨铸铁管、管件和附件 外表面锌基涂层 第1部分：带终饰层的金属锌及锌合金涂层

Ductile iron pipes, fittings and accessories—External zinc-based coating—Part 1：Metallic zinc and zinc alloy with finishing layer

实施日期

2026-03-01

ICS 分类

23.040.10

GB/T 43492-2023

预制保温球墨铸铁管、管件和附件

Thermal preinsulated ductile iron pipes, fittings and accessories

实施日期

2024-07-01

ICS 分类

23.040.10;23.040.40

GB/T 43311-2023

球墨铸铁管设计方法

Design method for ductile iron pipes

实施日期

2024-06-01

ICS 分类

23.040.10

GB/T 34202-2017

Ductile iron pipes, fittings and accessories—Epoxy coating (heavy-duty)

实施日期

—

ICS 分类

23.040.10;25.220.99

GB/T 28713-2023

热交换器用强化传热管

Enhanced heat transfer tubes used in heat exchanger

实施日期

2023-09-07

ICS 分类

23.040.10

GB/T 26081-2022

排水工程用球墨铸铁管、管件和附件

Ductile iron pipes, fittings and accessories for sewerage applications

实施日期

2022-10-12

ICS 分类

23.040.10;23.040.40

GB/T 24596-2021

球墨铸铁管和管件 聚氨酯涂层

Ductile iron pipes and fittings—Polyurethane coatings

实施日期

2021-11-01

ICS 分类

23.040.10;25.220.60

GB/T 13295-2019

水及燃气用球墨铸铁管、管件和附件

Ductile iron pipes,fitting and accessories for water or gas applications

实施日期

2020-04-01

ICS 分类

23.040.10;23.040.40

GB/T 17457-2019

球墨铸铁管和管件 水泥砂浆内衬

Ductile iron pipes and fittings-Cement mortar lining

实施日期

2020-07-01

ICS 分类

25.220.99;23.040.10

GB/T 37369-2019

埋地钢质管道穿跨越段检验与评价

Inspection and assessment of crossing and aerial crossing of buried steel pipelines

实施日期

2019-10-01

ICS 分类

23.040.10

GB/T 37368-2019

埋地钢质管道检验导则

Guideline for inspection of buried steel pipelines

实施日期

2019-10-01

ICS 分类

23.040.10

GB/T 37357-2019

建筑屋面雨水排水铸铁管、管件及附件

Cast iron pipes, fittings and accessories for rain drainage of building roof

实施日期

2020-02-01

ICS 分类

23.040.10

GB/T 36701-2018

埋地钢质管道管体缺陷修复指南

Guideline for defect repair of buried steel pipelines

实施日期

2019-03-01

ICS 分类

23.040.10