91.140.40 供气系统 标准查询与下载

CJJ 94-2009 城镇燃气室内工程施工与质量验收规范

为统一城镇燃气室内工程的施工与质量验收，保证城镇燃气室内工程的施工质量，确保安全供气，制定本规范。 本规范适用于供气压小于或等于0.8MPa（表压）的新建、扩建和改建的城镇居民住宅、商业用户、燃气锅炉房（不含锅炉本体）、实验室、工业企业（不含用气设备）等用户室内燃气管道和用气设备安装的施工与质量验收。

Code for construction and quality acceptance of city indoor gas engineering

NF E31-404-3:2009 非家用多燃炉燃气架空辐射管加热系统.第3部分:F系统安全性

Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use - Part 3 : system F - Safety.

NF E31-404-4:2009 非家用多燃炉燃气架空辐射管加热系统.第4部分:H系统.安全性

Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use - Part 4 : system H - Safety.

NF E31-404-2:2009 非家用多燃炉燃气架空辐射管加热系统.第2部分:E系统.安全性

Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use - Part 2 : system E - Safety.

NF E31-404-1:2009 非家用多燃炉燃气架空辐射管加热系统.第1部分:D系统.安全性

Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use - Part 1 : system D - Safety.

DS/EN 15001-2:2009 气体基础设施 工业装置工作压力大于 0.5 巴和工业和非工业装置工作压力大于 5 巴的气体安装管道 第2部分：调试的详细功能要求

This European Standard specifies detailed functional requirements for the commissioning, operation and maintenance of - industrial gas installations and assemblies with an operating pressure greater than 0,5 bar and of - non-industrial installations (residential and commercial) with an operating pressure greater than 5 bar, starting from the outlet of the network operator""s point of delivery up to the inlet connection to the gas appliance; normally the inlet isolation valve. This European Standard also covers the inlet connection to the gas appliance comprising of the pipework that does not fall within the scope of the appliance standard.This standard appl

Gas infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 2: Detailed functional requirements for commissioning

PD CEN/TR 1749:2009 依照燃烧产物的排空方法(类型)对燃气器具分类的欧洲计划

This technical report gives details of a general scheme for the classification of such appliances according to the method of evacuating the products of combustion. It must be stressed thatThis scheme only concerns gas appliances that are intended to be installed within buildings. It does not apply to outdoor appliances. Nevertheless, it is recognised thatThis appliance classification scheme could be utilised in other circumstances. For example, in the case of: a) Appliances capable of utilising heating oil or kerosene, and b) Gas appliances intended for installation in a partially protected location external to a building.This form of appliance classification is widely used in the preparation of European Standards for gas appliances to identify the requirements and methods of test that are applicable to the various methods of evacuating the products of combustion. Appliances classified inThis way are generally described as "types" andThis description has been retained for the purposes of this general scheme. The main purpose of the scheme is to promote harmonization in the classification of appliance types.This should ensure that there is a clear understanding of the various appliance types and will avoid confusion arising from Technical Committees describing them in different ways. CEN Technical committees are therefore requested to useThis scheme in all circumstances in which it is appropriate. They should not deviate from it unless there are sound technical reasons for so doing. In the preparation of this scheme it was noted that there were methods of evacuating products of combustion that were particular to a specific Technical Committee or to a particular gas appliance. These particular methods have not been included in the present scheme because, as indicated above, the main purpose of the scheme is to promote harmonization across Technical Committees. However, it is intended thatThis scheme should be reviewed from time to time in order to consider its extension to other, possibly new, methods of evacuating products of combustion. At that time, such specific methods of evacuating products of combustion may be included at the request of the Technical Committees concerned.

European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types)

NF P45-204-7:2008 建筑工程.家用房屋中气体装置.第7部分:计算规则

Building work - Gas installation in domestic premises - Part 7 : calculation rules.

DIN EN 1359 Berichtigung 1:2008 煤气表.膜片计量器.技术勘误DIN EN 1359-2007

Gas meters - Diaphragm meters; German version EN 1359:1998 + A1:2006, Corrigendum to DIN EN 1359:2007-06

GJJ 63-2008 聚乙烯燃气管道工程技术规程

Technical regulations on polythene gas pipework

DS/EN 14800/ZA:2008 用于连接使用气体燃料的家用电器的波纹安全金属软管组件

This European Standard specifies the requirements of performance, the material and the test methods of corrugated flexible safety metallic hose assemblies for the connection of domestic appliances, in order to achieve save operation.The corrugated metal gas hose assemblies according to this European Standard are suitable for the connection of domestic appliances inside or outside a dwelling, using gas at a pressure lower than 0,5 bar.

Corrugated safety metal hose assemblies for the connection domestic appliance using gaseous fuels

DIN EN 14236:2008 超声波家用煤气表

This European Standard specifies requirements and tests for the construction, performance and safety of class 1,0 and class 1,5 battery powered ultrasonic gas meters (hereinafter referred to as meters), having co-axial single pipe, or two pipe connections, used to measure volumes of distributed fuel gases of the second and/or third family, as given in EN 437, at maximum working pressures not exceeding 0,5bar1) and maximum actual flow rates of up to 10 m3/h over a minimum ambient temperature range of -10 ~C to +40 ~C, and minimum gas temperature span of 40 K, for domestic applications. This European Standard applies to meters where the measuring element and the register(s) are enclosed in the same case. This European Standard applies to meters with and without built-in temperature conversion, that are installed in locations with vibration and shocks of Iow 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 and in locations with electromagnetic disturbances. Unless otherwise stated, all pressures given in this European Standard are gauge pressures. When more than one meter type is submitted for testing, then each meter type is required to be tested against this European Standard. Clauses 1 to 15 and Annex C are for design and type testing only. NOTE See Annex A for production requirements.

Ultrasonic domestic gas meters; English version of DIN EN 14236:2008-06

DS/EN 15069:2008 用于连接使用气体燃料的家用电器的金属软管组件的安全气体连接阀

These valves are suitable for connection of the fixed gas supply system to domestic appliances inside or outside a dwelling using 2nd or 3rd Family gases and at a pressure of up to and including 0,5 bar.These valves are designed for the use with either movable appliances or for the connection of fixed appliances.

Safety gas connection valves for metal hose assemblies used for the connection of domestic appliances using gaseous fuel

CJ/T 50-2008 瓶装液化石油气调压器

Pressure regulators for liquefied petroleum gas cylinders

CJJ 63-2008 聚乙烯燃气管道工程技术规程

本规程适用于工作温度在-20～40℃，公称直径不大于630mm，最大允许工作压力不大于0.7MPa的埋地输送城镇燃气用聚乙烯管道和钢骨架聚乙烯复合管道工程的设计、施工及验收。 乙烯管道和钢骨架聚乙烯复合管道严禁用于室内地上燃气管道和室外明设燃气管道。

Technical specification for polyethylene (PE) fuel gas pipeline engineering

DIN EN 12480 Berichtigung 1:2008 燃气表.旋转位移式煤气表

Gas meters - Rotary displacement gas meters; German version EN 12480:2002+A1:2006, Corrigenda to DIN EN 12480:2007-09

DB11/T 451-2007 液化石油气、压缩天然气供应站安全运行管理规范

Management specification for safe operation of liquefied petroleum gas and compressed natural gas supply stations

LST EN 1775-2007 燃气供应 建筑物燃气管道 最大工作压力小于或等于 5 巴 功能建议

Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations

DS/CEN/TS 15399:2007 供气系统 供气管网管理系统指南

The field of application of this Technical Specification is the new and existing gas grid starting at the boundary of the delivery station on the premises of the GDSO up to the point of delivery of the customers that can be at a means of isolation (e.g. at the outlet of a LPG storage vessel or at the meter outlet connection) typically nominated by the GDSO and may be defined in national regulations or standards.For existing installations this Technical Specification does not apply to design, construction, testing and commissioning. The main objectives of this Technical Specification can be summarized by the following:- Provide guidance about the minimum nec

Gas Supply Systems - Guidelines for Management systems for Gas Distribution Network

BS 6400-3:2007 最大容量不超过6m<上标>3/h煤气表的安装、调换、重新定位和拆除用规范 第3部分 低压和中压(第三类家用煤气)

The standard specifies requirements for the installation, exchange, relocation and removal of credit or prepayment diaphragm and ultrasonic gas meters with a maximum capacity not exceeding 6 m³/h. NOTE 1 For the purposes of this standard, installation includes design, inspection and commissioning. It is recognized that each of these tasks can be performed by the same person. This part of BS 6400 is applicable to meter installations: a) supplied with 3rd family gases either: 1) from low pressure service pipework with a maximum operating pressure not exceeding 75 mbar and a design maximum incidental pressure of 350 mbar; or 2) from medium pressure service pipework with a maximum operating pressure exceeding 75 mbar but not exceeding 2 bar and a design maximum incidental pressure of 2.7 bar; b) only fitted downstream of the emergency control valve; c) that utilizes a meter regulator downstream of the emergency control valve; d) where all gas fittings subjected to medium pressure have been pre-assembled and where strength and gas tightness testing has been undertaken on the regulator assembly at the factory; e) where the operating pressure at the outlet of the meter is nominally 37 mbar. Installation pipework is specified in BS 5482-1 and LPGA Code of Practice 25 [14]. Service pipework (including the first emergency control valve) is specified in BS 5482-1 and the LPGA Code of Practice 22 [15] and LPGA Code of Practice 25 [14]. This standard does not cover pressure regulating installations installed in a service pipework upstream of the emergency control valve.

Specification for installation, exchange, relocation and removal of gas meters with a maximum capacity not exceeding 6 m3/h – Part 3: Low and medium pressure (3rd family gases)