91.140.60 供水系统 标准查询与下载
共找到 959 条与 供水系统 相关的标准，共 64 页
1.0.1 为使装配式集成给水系统管道工程的设计、施工、安装、验收及维护管理，做到技术先进、安全卫生、经济合理、确保工程质量，制定本标准。 1.0.2 本标准适用于新建、改建和扩建的民用、工业建筑中给水系统管道工程，采用具有高韧性、耐高温、耐低温、耐压且可弯曲的聚丁烯（PB）管材的集成给水系统管道的设计、施工、安装验收及维护管理。 1.0.3 本标准采用的聚丁烯（PB）材料的管材、管件应符合现行国家标准GB/T 19473.1-2004《冷热水用聚丁烯（PB）管道系统 第1部分 总则》、GB/T 19473.2《冷热水用聚丁烯（PB）管道系统 第2部分：管材》、和GB/T 19473.3《冷热水用聚丁烯（PB）管道系统 第3部分：管件》的规定。 1.0.4 装配式集成给水系统管道工程设计、施工、验收及运行维护，除应符合本标准的规定外，尚应符合国家现行有关标准的规定。
Technical specification for polybutylene（PB）pipeline engineering of building water supply
- ICS
- 91.140.60
- CCS
- E492
- 发布
- 2021-03-03
- 实施
- 2021-03-11
Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 22391-5:2009/Amd 1:2020, Corrected version 2021-03)
- ICS
- 91.140.60
- CCS
- 发布
- 2021-02-26
- 实施
- 2021-02-26
Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2: Pipes - Amendment 2 (ISO 15877-2:2009/Amd 2:2020)
- ICS
- 91.140.60
- CCS
- 发布
- 2021-02-26
- 实施
- 2021-02-26
Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 5: Fitness for purpose of the system - Amendment 2 (ISO 15877-5:2009/Amd 2:2020)
- ICS
- 91.140.60
- CCS
- 发布
- 2021-02-26
- 实施
- 2021-02-26
Polypropylene (PP) valves for piping systems for water supply under pressure - Types, dimensions and requirements
- ICS
- 91.140.60
- CCS
- 发布
- 2021-02-25
- 实施
- 2021-02-25
Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 5: Fitness for purpose of the system
- ICS
- 91.140.60
- CCS
- 发布
- 2021-02-18
- 实施
- 2021-02-18
Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets (Amendment)
- ICS
- 91.140.60
- CCS
- 发布
- 2021-02-15
- 实施
- 2021-02-15
Building valves - Expansion valves - Tests and requirements
- ICS
- 91.140.60
- CCS
- 发布
- 2021-02-00
- 实施
主要技术内容包括：总则，术语和符号，材料，设计，施工，管道系统水压试验、冲洗和消毒，竣工验收等。
Technical regulations for buried biaxially oriented polyvinyl chloride (PVC-O) water supply pipeline engineering
- ICS
- 91.140.60
- CCS
- E4710
- 发布
- 2021-01-29
- 实施
- 2021-01-29
本标准规定了居住小区排水管道混接排查与改造的术语和定义、基本规定、混接小区筛查、混接类型、探查与检测方法、混接状况评估、混接改造等工作的原则、要求和内容。
Regulations for investigation and reconstruction of drainage pipes in residential quarters
- ICS
- 91.140.60
- CCS
- P42
- 发布
- 2021-01-04
- 实施
- 2021-02-04
活性炭选用与检测、活性炭池、粉末活性炭。
Applied technical regulation of activated carbon in municipal water supply plant
- ICS
- 91.140.60
- CCS
- D4610
- 发布
- 2020-12-30
- 实施
- 2021-01-05
5.1 城镇给水颗粒计数在线监测仪的性能应满足表 1 的要求。 5.2 城镇给水颗粒计数在线监测仪的其他功能按照表 2。 5.3 城镇给水颗粒计数在线监测仪的性能指标检验方法见附录 A。
Technical specification for on-line particle count monitor for urban water supply system
- ICS
- 91.140.60
- CCS
- D4610
- 发布
- 2020-12-30
- 实施
- 2021-01-05
一般要求、气源装置、臭氧发生器、臭氧投加装置、臭氧接触池、臭氧尾气消除装置、水质。
Technical specification for inspection and evaluation of ozone system for water treatment
- ICS
- 91.140.60
- CCS
- D4610
- 发布
- 2020-12-30
- 实施
- 2021-01-05
Technical specification for the application of intelligent pump room in the secondary water supply system of cities and towns in Heilongjiang Province
- ICS
- 91.140.60
- CCS
- P 34
- 发布
- 2020-12-25
- 实施
- 2021-01-24
Building water meter configuration specification
- ICS
- 91.140.60
- CCS
- N12
- 发布
- 2020-12-24
- 实施
- 2021-04-01
Service Standards for Urban Gas Operating Enterprises in Heilongjiang Province
- ICS
- 91.140.60
- CCS
- P 41
- 发布
- 2020-12-16
- 实施
- 2021-01-15
本文件规定了大型立式耐磨单级单吸离心泵（以下简称“泵”）的术语和定义、型式、型号和基本参数、要求、检验方法、检验规则及标志、包装、运输、贮存。 本文件适用于输送液体中含砂量5.5 kg/m3～110kg/m3、砂粒粒径0.264 mm～1mm、流量大于10000m3/h的泵。
Large type wearable vertical single-stage single-suction centrifugal pump
- ICS
- 91.140.60
- CCS
- C344
- 发布
- 2020-12-10
- 实施
- 2021-04-23
团体标准对不锈钢管及管件种类、型式、尺寸等进行了描述，规定了给水用不锈钢管及管件术语和定义、规格尺寸、技术要求、试验方法、标志、包装、运输和贮存；标准主要适用公称尺寸不大于DN100、公称压力不大于PN25、温度不大于95℃的给水不锈钢管路用不锈钢管及管件的设计、制造和检验。
Stainless steel pipe and fitting for water supply
- ICS
- 91.140.60
- CCS
- E492
- 发布
- 2020-12-07
- 实施
- 2021-02-03
Plastics piping systems for hot and cold water installations — Polybutene (PB) — Part 5: Fitness for purpose of the system — Amendment 1
- ICS
- 91.140.60
- CCS
- 发布
- 2020-12-04
- 实施
Plastics piping systems for hot and cold water installations — Polybutene (PB) — Part 2: Pipes — Amendment 1
- ICS
- 91.140.60
- CCS
- 发布
- 2020-12-02
- 实施
