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QC/T 245-2017

标准搜索结果: 'QC/T 245-2017'
标准号码内文价格(元)第2步交付天数标准名称状态
QC/T 245-2017 英文版 990 购买 有增值税发票,[PDF]天数 <=3 压缩天然气汽车燃气系统技术条件 有效

   
标准详细信息 QC/T 245-2017; QC/T245-2017
中文名称: 压缩天然气汽车燃气系统技术条件
英文名称: Technology requirements of fuel-gas system for CNG vehicles
行业: 汽车行业标准 (推荐)
字数估计: 12,143
发布日期: 2017-01-09
实施日期: 2017-07-01
旧标准 (被替代): QC/T 245-2002
起草单位: 中国汽车工程研究院股份有限公司
标准依据: 工业和信息化部公告2017年第2号


QC/T 245-2017
QC
AUTOMOBILE INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 43.080.01
T 47
Replacing QC/T 245-2002
Technology requirements for fuel-gas system for CNG
vehicles
压缩天然气汽车燃气系统技术条件
ISSUED ON: JANUARY 09, 2017
IMPLEMENTED ON: JULY 01, 2017
Issued by: Ministry of Industry and Information Technology of PRC
Table of Contents
Announcement ... 3 
Foreword ... 9 
1 Scope ... 11 
2 Normative references ... 11 
3 Terms and definitions ... 12 
4 Technical requirements ... 13 
Announcement
of Ministry of Industry and Information Technology of the
People's Republic of China
No.2, 2017
The Ministry of Industry and Information Technology approved 426 industry
standards (see the annex for standard references, names, main content and
dates of implementation) such as “Superconducting magnetic separator”
including 249 mechanical industry standards, 42 automotive industry standards,
10 pharmaceutical industry standards, 106 light industry standards, 4
metallurgical industry standards, 2 chemical industry standards, 7 electronic
industry standards, and 6 communications industry standards.
The above mechanical industry standards were published by the Machinery
Industry Press. Automotive industry standards were published by Science and
Technology Literature Publishing House. Pharmaceutical equipment industry
standards were published by China Planning Press. Light industry standards
were published by China Light Industry Press. Metallurgical industry standards
were published by Metallurgical Industry Press. Chemical industry standards
were published by Chemical Press. Electronic industry standards were
published by the Institute of Electronic Industry Standardization, Ministry of
Industry and Information Technology. Communication industry standards were
published by the People's Posts and Telecommunications Press.
Annex: References, names and dates of implementation of 42 automotive
industry standards.
Ministry of Industry and Information Technology of the People's Republic of
China
January 9, 2017
Annex:
References, names and dates of implementation of 42 automotive industry
standards
No. Standard reference Standard name
Standard
reference being
substituted
Date of
implementation
250 QC/T 776-2017 Motor caravan QC/T 776-2007 2017-07-01
251 QC/T 1051-2017 Coach car 2017-07-01
252 QC/T 1052-2017 Communication vehicle 2017-07-01
253 QC/T 1053-2017 Concrete spraying vehicle 2017-07-01
254 QC/T 1054-2017 Tunnel cleaning vehicle 2017-07-01
255 QC/T 1055-2017 Drainage and rescue vehicle 2017-07-01
256 QC/T 218-2017
Technical
specifications for
steering column
upper combined
switch of automobile
QC/T 218-1996 2017-07-01
257 QC/T 1056-2017
Technical
methods for
automotive dual
clutch automatic
transmission
assembly
2017-07-01
258 QC/T 245-2017
Technical
specifications for
compressed-natural-
gas (CNG)
automobile
QC/T 245-2002 2017-07-01
259 QC/T 247-2017
Technical
specifications for
isolated plant of
liquefied petroleum
QC/T 247-2002 2017-07-01
260 QC/T 1057-2017 Car snow chains 2017-07-01
261 QC/T 1058-2017 Car fingerprint identification device 2017-07-01
273 QC/T 1060-2017
Automotive
hexagonal flower
flange bolts
2017-07-01
274 QC/T 1061-2017
lightweight fuel tank
vehicle anti-overflow
system
2017-07-01
275 QC/T 1062-2017
Road transport
lightweight fuel tank
vehicle unloading
valve
276 QC/T 1063-2017
Road transport
lightweight fuel tank
vehicle oil and gas
recovery components
2017-07-01
277 QC/T 1064-2017
Road transport
flammable liquid
tank vehicle -
breathing valve
2017-07-01
278 QC/T 1065-2017
Road transport
flammable liquid
dangerous goods
tank vehicle -
manhole cover
279 QC/T 789-2017
Performance
requirements and
bench test methods
of automobile electric
vortex retarder
assembly
QC/T 789-2007 2017-07-01
280 QC/T 316-2017
of fatigue strength for
automobile service
brake
QC/T 316-1999 2017-07-01
281 QC/T 201-2017
Nylon pipe joint size
for automobile air
brake
QC/T 201-1995 2017-07-01
Performance
requirements of cable
assembly for vehicle
parking brakes and
bench test method
2017-07-01
Technology requirements for fuel-gas system for CNG
vehicles
1 Scope
system for CNG vehicles (hereinafter referred to as fuel-gas systems).
This standard applies to the fuel-gas systems that use compressed natural gas
(hereinafter referred to as CNG) for automobiles that meets the requirements
of GB 18047 and has a rated working pressure of 20 MPa.
2 Normative references
The following documents are essential to the application of this document. For
the dated documents, only the versions with the dates indicated are applicable
to this document; for the undated documents, only the latest version (including
all the amendments) are applicable to this standard.
GB 7258 Safety specifications for power-driven vehicles operating on roads
GB 17258 Steel cylinders for the on-board storage of compressed natural
gas as a fuel for automotive vehicles
GB 17926 Compressed natural gas cylinder valve for vehicle
GB/T 14976 Seamless stainless steel pipes for fluid transport
GB/T 17895 Natural gas vehicle and liquefied petroleum gas vehicle -
Vocabulary
GB 18047 Compressed natural gas as vehicle fuel
GB/T 18363 Filling receptacle of CNG vehicle
GB/T 20735 Pressure regulator of CNG vehicles
GB 24160 Hoop-wrapped composite cylinders with steel liner for the on-
board storage of compressed natural gas as a fuel for automotive vehicles
Ignition timing control device
An adjusting device installed on a dual-purpose fuel vehicle to control
different ignition advance angles required for gasoline and CNG fuels.
3.6
Leakage alarm device
A device installed on a gas vehicle and sends out an alarm when it detects
4 Technical requirements
4.1 General requirements
4.1.1 The gas system shall be manufactured in accordance with product
drawings and other technical documents approved by prescribed procedures.
4.1.2 The working environment temperature range that the gas system shall be
able to adapt is as follows:
a) Installed in the engine compartment, -40 °C ~ 120 °C;
b) Install in other parts, -40 °C ~ 85 °C.
4.1.3 Parts of gas systems whose normal performance and safety functions are
相关标准:  QC/T 254-2019  QC/T 597.3-2019
英文版PDF:  QC/T 245-2017  QC/T245  QCT245  QC245  QC/T245-2017  QCT245-2017  QC245-2017  QC/T 245  QCT 245  QC 245
   
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