CSA 12.3 : 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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FUEL SYSTEM COMPONENTS FOR COMPRESSED NATURAL GAS POWERED VEHICLES
Hardcopy , PDF
28-07-2021
English
01-01-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Preface
1 Scope
2 Reference publications
3 Definitions
4 Construction and assembly
5 Test methods (general)
6 Quality assurance
7 Inspection and acceptance testing
8 Check valve
9 Manual valve
10 Manual container valve
11 Automatic valve and automatic container valve
12 Gas injector
13 Pressure indicator
14 Pressure regulator
15 Gas flow adjuster
16 Gas/air mixer
17 Pressure relief valve
18 Pressure relief device
19 Excess flow valve
20 Gas-tight housing and ventilation hoses and passages
21 Rigid fuel line
22 Flexible fuel lines, hoses and assemblies
23 Filter
24 Fitting
25 Non stainless steel rigid fuel line
26 Discharge line closures
Annex A (Informative) - Extreme thermal cycling test
Sets up requirements for newly produced compressed natural gas fuel system components, intended for use on natural gas powered vehicles.
| DevelopmentNote |
Also numbered as ANSI NGV3.1. Supersedes CGA 12.3. (04/2012) Effective in Canada October 1, 2015. (04/2014)
|
| DocumentType |
Standard
|
| Pages |
92
|
| PublisherName |
Canadian Standards Association
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| NFPA 54 : 2018 | NATIONAL FUEL GAS CODE |
| ANSI Z223.1 : 2018 | NATIONAL FUEL GAS CODE |
| NFPA 52 : 2016 | VEHICULAR NATURAL GAS FUEL SYSTEMS CODE |
| ANSI/CSA NGV 5.1-2016 (R2020) | Residential fueling appliances |
| CSA NGV 5.1 : 2016 | RESIDENTIAL FUELING APPLIANCES |
| CSA B109 : 2017 | NATURAL GAS FOR VEHICLES INSTALLATION CODE |
| CSA NGV 6.1 : 2016 | COMPRESSED NATURAL GAS (CNG) FUEL STORAGE AND DELIVERY SYSTEMS FOR ROAD VEHICLES |
| CSA/ANSI NGV 5.2-2017 | Vehicle fueling appliances (VFA) |
| AGA Z22302 : 2002 ADDENDA A 03 | NATIONAL FUEL GAS CODE |
| ASTM A 632 : 2004 | Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service |
| ISO 6270-2:2005 | Paints and varnishes Determination of resistance to humidity Part 2: Procedure for exposing test specimens in condensation-water atmospheres |
| ASTM D 1149 : 2016-02 | TEST METHODS FOR RUBBER DETERIORATION - CRACKING IN AN OZONE CONTROLLED ENVIRONMENT |
| ISO/TS 16949:2009 | Quality management systems Particular requirements for the application of ISO 9001:2008 for automotive production and relevant service part organizations |
| SAE J1673_201203 | High Voltage Automotive Wiring Assembly Design |
| CSA/ANSI PRD 1 : 2013(R2018) | PRESSURE RELIEF DEVICES FOR NATURAL GAS VEHICLE (NGV) FUEL CONTAINERS |
| IEEE/ASTM SI_10-2010 | American National Standard for Metric Practice |
| ISO 1431-1:2012 | Rubber, vulcanized or thermoplastic Resistance to ozone cracking Part 1: Static and dynamic strain testing |
| ASTM G 154 : 2016 : REDLINE | Standard Practice for Operating Fluorescent Ultraviolet (UV) Lamp Apparatus for Exposure of Nonmetallic Materials |
| SAE J343_201605 | Test and Test Procedures for SAE 100R Series Hydraulic Hose and Hose Assemblies |
| ISO 80000-1:2009 | Quantities and units — Part 1: General |
| ISO 9001:2015 | Quality management systems — Requirements |
| ISO 4080:2009 | Rubber and plastics hoses and hose assemblies — Determination of permeability to gas |
| SAE J1616_201703 | Recommended Practice for Compressed Natural Gas Vehicle Fuel |
| ASTM D 471 : 2016-02 | TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS |
| ASTM D 638 : 2014 : REDLINE | Standard Test Method for Tensile Properties of Plastics |
| SAE J1742_201003 | Connections for High Voltage On-Board Vehicle Electrical Wiring Harnesses - Test Methods and General Performance Requirements |
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