91.140.40 供气系统 标准查询与下载
共找到 349 条与 供气系统 相关的标准，共 24 页
Gas infrastructure. Implementation Guide for Functional Standards prepared by CEN/TC 234. National Pages related to CEN/TC 234 standards
- ICS
- 91.140.40
- CCS
- 发布
- 2015-01-31
- 实施
- 2015-01-31
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. Note 2: Meters and regulators are excluded from this specification because traceability marking requirements for these products are defined in ANSI B109.1–B109.4. 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.
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
- 2015
- 实施
Regulations for construction and acceptance of urban gas pipelines by flipping lining method
- ICS
- 91.140.40
- CCS
- P47
- 发布
- 2014-12-17
- 实施
- 2015-04-01
Gas infrastructure - Implementation Guide for Functional Standards prepared by CEN/TC 234 - Part 2: National Pages related to CEN/TC 234 standards
- ICS
- 91.140.40
- CCS
- E24
- 发布
- 2014-12-01
- 实施
Management service specification for bottled liquefied petroleum gas filling stations
- ICS
- 91.140.40
- CCS
- P 47
- 发布
- 2014-11-25
- 实施
- 2014-12-25
Energy Consumption Quota for Urban Sewage Treatment
- ICS
- 91.140.40
- CCS
- P47
- 发布
- 2014-11-05
- 实施
- 2015-03-01
Industrial Gas Installation - Guideline
- ICS
- 91.140.40
- CCS
- P47
- 发布
- 2014-11-01
- 实施
本规程适用于公称直径小于或等于100mm 环压连接不锈钢管道、衬塑（PE）铝合金管道。 环压连接不锈钢管道的适用工作压力小于或等于 0.４MPa，工作温度 -40℃ ～80℃ ； 环压连接衬塑铝合金管道的适用工作压力小于 10ｋＰａ，工作温度为-20℃ ～ 60℃ 。
Technical specification for ring pressure connection of gas pipeline
- ICS
- 91.140.40
- CCS
- G33
- 发布
- 2014-08-26
- 实施
- 2014-10-01
European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types)
- ICS
- 91.140.40
- CCS
- E24
- 发布
- 2014-06-01
- 实施
Specifications for construction and safety management of vehicle gas filling stations
- ICS
- 91.140.40
- CCS
- P 47
- 发布
- 2014-05-04
- 实施
- 2014-06-01
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. Note 2: Meters and regulators are excluded from this specification because traceability marking requirements for these products are defined in ANSI B109.1–B109.4. 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.
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
- 2014-04-01
- 实施
本标准规定了无源直读式远传阀控燃气表（以下简称远传燃气表）的术语和定义、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于膜式燃气表为基表的无源直读式远传阀控燃气表。
Passive direct-reading remote valve-controlled gas meter
- ICS
- 91.140.40
- CCS
- N 12
- 发布
- 2013-12-16
- 实施
- 2014-01-16
Specifications for residential decoration services
- ICS
- 91.140.40
- CCS
- P 32
- 发布
- 2013-11-04
- 实施
- 2013-12-04
Gas meters - Additional functionalities; German version EN 16314:2013
- ICS
- 91.140.40
- CCS
- Q82
- 发布
- 2013-09
- 实施
Gas meters. Additional functionalities
- ICS
- 91.140.40
- CCS
- Q82
- 发布
- 2013-07-31
- 实施
- 2013-07-31
This European Standard specifies the additional requirements and tests for gas meters with a maximum capacity of 40 m3/h and a maximum operating pressure of not exceeding 500 mbar, conforming to EN 1359, EN 12261, EN 12480, EN 12405 and EN 14236, which ha
Gas meters - Additional functionalities
- ICS
- 91.140.40
- CCS
- 发布
- 2013-07-25
- 实施
- 2013-07-25
This European Standard specifies the additional requirements and tests for gas meters with a maximum capacity of 40 m3/h and a maximum operating pressure of not exceeding 500 mbar, conforming to EN 1359, EN 12261, EN 12480, EN 12405 and EN 14236, which have battery powered devices providing additional functionalities that form part of the gas meter (hereafter referred to as meter) or contained in an Additional Functionality Device (AFD). It also covers the additional requirements when an electronic index is used rather that a mechanical one. Where the option of an integral valve to the meter is specified, this standard only gives requirements for meters having a maximum capacity not exceeding 10 m3/h. This European Standard is applicable to first, second and third family gases according to EN 437. This European Standard specifies the construction requirements for electronic components but communication protocols are dealt within other European Standards, e. g. appropriate parts of EN 13757. NOTE This European Standard covers connections to auxiliary devices but not the requirements for these devices. This European Standard applies to AFDs that are installed in locations with vibration and shocks of low significance and in: closed locations (indoor or outdoor with protection as specified by the manufacturer) with condensing or with non-condensing humidity, or, if specified by the manufacturer:- open locations (outdoor without any covering) with condensing humidity or with non-condensing humidity; - locations liable to temporary saturation, and in locations with electromagnetic disturbances corresponding to those likely to be found in residential, commercial buildings or similar buildings. This European Standard does not cover the changing of metrological software within the meter or the upload/download of metrological software. This European Standard only covers valves integral to the meter.
Gas meters - Additional functionalities
- ICS
- 91.140.40
- CCS
- P47
- 发布
- 2013-07-01
- 实施
- 2013-07-01
Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements
- ICS
- 91.140.40
- CCS
- 发布
- 2012-12-21
- 实施
- 2012-12-21
Gas infrastructure - CEN/TC 234 Pressure Definitions - Guideline Document; German version CEN/TR 16395:2012
- ICS
- 91.140.40
- CCS
- Q83
- 发布
- 2012-12
- 实施
Gas meters - Conversion devices - Part 2: Energy conversion
- ICS
- 91.140.40
- CCS
- 发布
- 2012-10-31
- 实施
- 2012-10-31
