91.140.40 供气系统 标准查询与下载
共找到 351 条与 供气系统 相关的标准，共 24 页
EN 13611:2019, Clause 1 is replaced by the following: This document specifies methods for the classification and assessment of function blocks for burners and appliances burning one or more gaseous or liquid fuels with particular regards to their fault behaviour and preventative measures. This document is applicable to new control function blocks, not covered by dedicated control standards.
Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment
- ICS
- 91.140.40
- CCS
- 发布
- 2021-11-24
- 实施
- 2022-02-28
1.1 This specification defines requirements for the data used in the tracking and traceability base-62 encoding system and the format of the resultant code to characterize various components used in fuel gas piping systems. 1.2 The final output of this specification is a 16 digit alpha-numeric code that defines a standardized approach or methodology for encoding certain characteristics of components that have been established based on consensus recommendations from the respective stakeholder group members. The means of marking or affixing the code to the components, and the means of reading and/or transferring the data or codes are outside the scope of this specification. NOTE 1—To facilitate compliance with this specification, a web based application has been developed to manage and maintain unique manufacturer identification numbers. The URL for the website is: http:// www.componentid.org. 1.3 The web based application is only intended to serve as a useful resource for managing the respective manufacturer identification numbers, codes, and other identifiers as per this specification. Any changes to the contents of the web based application are contingent upon subsequent changes to this specification. This specification shall have primacy. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Specification for Tracking and Traceability Encoding System of Natural Gas Distribution Components (Pipe, Tubing, Fittings, Valves, and Appurtenances)
- ICS
- 91.140.40
- CCS
- 发布
- 2021-11-01
- 实施
Gas meters. Conversion devices. Volume conversion
- ICS
- 91.140.40
- CCS
- Q82
- 发布
- 2021-10-31
- 实施
- 2021-10-31
本标准的内容包括：范围、规范性引用文件、术语和定义、一般规定、人员组织、合规性检查、资料检查、现场检查、人员履职能力检查、应急管理检查、档案管理及附录。
Specification for pre-start-up safety review of city gas distribution works
- ICS
- 91.140.40
- CCS
- P47
- 发布
- 2021-10-22
- 实施
- 2021-12-01
Use of LPG systems not supplied by a distribution network at temporary outdoor events - Design, installation, maintenance and operation
- ICS
- 91.140.40
- CCS
- 发布
- 2021-10-14
- 实施
- 2021-10-14
Gas meters – Conversion devices – Part 1: Volume conversion
- ICS
- 91.140.40
- CCS
- 发布
- 2021-10-12
- 实施
- 2021-10-12
本标准的内容包括范围、规范性引用文件、术语与定义、基本规定、分系统调试、全系统调试、机组试运行、调试验收及附录等。
Code of practice for commissioning and acceptance of gas distributed energy station
- ICS
- 91.140.40
- CCS
- P47
- 发布
- 2021-10-10
- 实施
- 2022-04-02
本标准的内容包括范围、规范性引用文件、术语和定义、基本规定、系统启动、系统运行、系统停运、系统维护与检修及附录等。
Code of practice for operation of gas distributed energy station
- ICS
- 91.140.40
- CCS
- D451
- 发布
- 2021-10-10
- 实施
- 2022-04-02
Gas meters - Conversion devices - Part 1: Volume conversion
- ICS
- 91.140.40
- CCS
- 发布
- 2021-10-00
- 实施
Gas measurement systems - Hourly based gas metering systems - Part 3: CTR Protocol
- ICS
- 91.140.40
- CCS
- 发布
- 2021-09-09
- 实施
- 2021-09-09
Gas measurement systems - Hourly based gas metering systems - Part 6: Requirements for meters with Qmax ≤ 10m3/h
- ICS
- 91.140.40
- CCS
- 发布
- 2021-09-02
- 实施
- 2021-09-02
Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Temperature Control function
- ICS
- 91.140.40
- CCS
- 发布
- 2021-09-00
- 实施
主要技术内容是：总则，术语，选型，设置，安装，检查与验收，操作、运行维护等。
Application technical specification for pipeline gas self-closing valve
- ICS
- 91.140.40
- CCS
- E4710
- 发布
- 2021-08-31
- 实施
- 2021-09-03
BS EN 12261. Gas meters. Turbine gas meters
- ICS
- 91.140.40
- CCS
- 发布
- 2021-08-26
- 实施
- 2021-08-26
Juice steam valve technical specification
- ICS
- 91.140.40
- CCS
- P 47
- 发布
- 2021-06-04
- 实施
- 2021-07-03
Test gases - Test pressures - Appliance categories
- ICS
- 91.140.40
- CCS
- 发布
- 2021-05-13
- 实施
- 2021-05-13
Rural natural gas supply facilities operation management specification
- ICS
- 91.140.40
- CCS
- P 47
- 发布
- 2021-04-30
- 实施
- 2021-08-01
Rural natural gas supply facilities operation management specification
- ICS
- 91.140.40
- CCS
- P 47
- 发布
- 2021-04-30
- 实施
- 2021-08-01
Gas meter - Thermal-mass flow-meter based gas meter
- ICS
- 91.140.40
- CCS
- 发布
- 2021-04-00
- 实施
