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CJ/T 448-2014 PDF English

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CJ/T 448-2014: Odorization unit for city gas
Status: Valid
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CJ/T 448-2014English339 Add to Cart 3 days [Need to translate] Odorization unit for city gas Valid

Standard similar to CJ/T 448-2014

GB 27790 | GB 25035 | CJ/T 112 | CJ/T 449 | CJ/T 447 | CJ/T 442 |

Basic data

Standard ID CJ/T 448-2014 (CJ/T448-2014)
Description (Translated English) Odorization unit for city gas
Sector / Industry Urban Construction Industry Standard (Recommended)
Classification of Chinese Standard P47
Classification of International Standard 91.140
Word Count Estimation 13,163
Date of Issue 3/27/2014
Date of Implementation 7/1/2014
Quoted Standard GB 150.1-2011; GB/T 191; GB 253; GB/T 710; GB/T 1226; GB/T 1408.1; GB/T 2423.8; GB/T 3090; GB/T 3768; GB 3836.1-2010; GB 3836.2; GB 3836.3-2010; GB/T 4237; GB/T 6388; GB/T 7782-2008; GB/T 9969; GB 14048.1-2006; GB/T 25153; GB 50028; GB 50058; GB 50184-201
Regulation (derived from) ?Ministry of Housing and Urban-Rural Development Announcement No. 346; Industry-Standard-Filing Announcement 2014 No. 6 (Total No. 174)
Issuing agency(ies) Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary This Standard specifies the city gas odorant device (hereinafter referred to as Odorization device) terms and definitions, models, structures, materials and components, requirements, test methods, inspection rules, marking, manual, packaging, transportati

CJ/T 448-2014: Odorization unit for city gas

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Odorization unit for city gas ICS 91.140 P47 People's Republic of China urban construction industry standards Urban gas odor device Posted on.2014-03-27 2014-07-01 implementation Ministry of Housing and Urban-Rural Development, People's Republic of China released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the Ministry of Housing and Urban Standard and Design Institute. This standard by the Ministry of Housing and Urban Gas Standardization Technical Committee centralized. This standard was drafted. Shenyang Light Industrial Co., Ltd., Shanghai Feiao Gas Equipment Co., Ltd., Plymouth (Tianjin) gas equipment have Limited, Fisher Ji'an Transmission and Distribution Equipment (Chengdu) Co., Ltd., China Municipal Engineering North China Design and Research Institute, the quality of national gas appliances Inspection Center. The main drafters of this standard. Li Xiaoxian, Li Jie, Lu Ge, Wang Sheng, Meng Guang, Zhang Tao, Liu Bin, with the snow. Urban gas odor device

1 Scope

This standard specifies the terms and definitions, models, structures, materials and components of urban gas odorization device (hereinafter referred to as odorization device), to Requirements, test methods, inspection rules, marking, instruction manual, packaging, transportation and storage. This standard applies to the pipeline gas filling storage temperature of -30 ℃ ~ 50 ℃, kinematic viscosity of 0.3mm2/s ~ 50mm2/s Liquid odorant odorant device.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. Pressure vessels - Part 1. General requirements GB/T 191 Packaging - Pictorial signs GB 253 kerosene GB/T 710 high-quality carbon structural steel hot-rolled sheet steel and strip GB/T 1226 general pressure gauge GB/T 1408.1 Insulating material electrical strength test methods - Part 1. Power frequency test GB/T 2423.8 Environmental testing for electric and electronic products Part 2. Test methods Test Ed. free fall GB/T 3090 stainless steel small diameter seamless steel pipe GB/T 3768 Acoustics sound pressure method for the determination of noise source sound power level above the reflective surface using envelope measurement of surface simple method Explosive atmospheres - Part 1. General requirements for equipment GB 3836.2 Explosive atmospheres - Part 2. Equipment protected by flameproof enclosure "d" Explosive atmospheres - Part 3. Equipment protected by augmented safety "e" GB/T 4237 stainless steel hot-rolled steel sheet and strip GB/T 6388 transport packaging shipping symbols GB/T 7782-2008 metering pumps GB/T 9969 Industrial Products Manual General Low - voltage switchgear and controlgear - Part 1. General Magnetic float level gauges for chemical pressure vessels GB/T 25153 GB 50028 urban gas design specifications GB 50058 explosion and fire hazard electrical installations design specification Acceptance code for construction quality of industrial metal pipelines CJ J/T 148 town gas odor technical regulations HG/T 2899 PTFE material named JB/T 8735.2 Rated voltage 450/750V and below rubber insulated cord and flexible cable Part 2. Universal rubber sheathed flexible cable JB/T 9243 glass tube level gauge Mobile pressure vessel safety technology supervision procedures
CJ/T 448-2014 English cover page

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