This Code applies to the facilities, technology and inspection for manufacturing of emergency cut-off devices for high-pressure gases in conformity to the High-Pressure Gas Safety Control Act (hereinafter referred to as “the Act”), Article 3, No. 5.
1.General
1.1 Scope
1.2 Validity of Code
1.3 Reference Codes and Standards
1.3.1 Inspection standard for new technology products
1.4 Definitions
1.5 Application of Codes and Standards
1.6 Interim Measures
1.6.1 Interim measure for product inspection of nozzles and receptacles
1.6.2 Interim measure for manufacturer of CNG nozzles and receptacles for vehicles
2.Manufacturing Installation Standard
2.1 Manufacturing Facilities
2.2 Inspection Facilities
3. Manufacturing Technology Standard
3.1 Design (not applicable)
3.2 Materials
3.3 Thickness (currently not used)
3.4 Construction and Dimensions
3.4.1 Basic construction of nozzles and receptacles
3.4.2 Types and grades of nozzles
3.4.3 Standard dimensions of receptacle
3.4.4 Receptacles
3.5 Fabrication (currently not used)
3.6 Welding (currently not used)
3.7 Heat Treatment (currently not used)
3.8 Performance
3.8.1 Product performance
3.8.2 Material performance
3.8.3 Operating performance
3.9 Marking
3.9.1 Product marking
3.9.2 Enclosure of manual
3.9.3 Acceptance marking
4. Inspection Standard
4.1 Kinds of Instructions
4.1.1 Manufacturing installation inspection
4.1.2 Product inspection
4.2 Object Audit of Process Inspection (not applicable)
4.3 Inspection Items
4.3.1 Manufacturing installation inspection
4.3.2 Product inspection
4.4 Inspection Method
4.4.1 Manufacturing installation inspection
4.4.2 Product inspection
4.5 Other Inspection Standards
4.5.1 Inspection of imported products
4.5.2 Partial omission of inspection (currently not used)
4.5.3 Disposal of rejected products
Appendix A Receptacle Testers
