This Code applies to the facilities, technology and inspection for manufacturing of quick coupling units (ones which connect combustor for city gas with pressure no less than 3.3 ㎪ as well as liquefied petroleum gas and cock through a hose with inside diameter of 9.5㎜ indoor. Hereinafter referred to as “quick coupler”) in conformity to the Enforcement Regulation of the Safety Control and Business Regulation of Liquefied Petroleum Gas Act (hereinafter referred to as “Enforcement Regulation”), Table 3, No.8 and Table 7, No.4-h. <Revised on December 10, 2015>
Table of Contents
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
1.3.2 Manufacturing registration standard for foreign products
1.4 Definitions
1.5 Application of codes and standards (currently not used)
1.6 Interim measures (currently not used)
1.7 Kinds
2. Manufacturing Facility Standard
2.1 Manufacturing Facilities
2.2 Inspection Facilities
3. Manufacturing Technology Standard
3.1 Design (currently not used)
3.2 Material
3.3 Thickness (currently not used)
3.4 Construction and Dimensions
3.5 Fabrication (currently not used)
3.6 Welding (not applicable)
3.7 Heat Treatment (not applicable)
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 Acceptance marking
4. Inspection Standard
4.1 Kinds of Inspections
4.1.1 Manufacturing facility inspection
4.1.2 Product inspection
4.2 Object Audit of Process Inspection
4.2.1 Application for audit
4.2.2 Audit method
4.2.3 Adjudication committee
4.3 Inspection Items
4.3.1 Manufacturing facility inspection
4.3.2 Product inspection
4.4 Inspection Method
4.4.1 Manufacturing facility 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
4.5.3 Disposal of rejected products (not applicable)
4.5.4 Detailed inspection standards
Appendix A General Standard for Operation of Quality Control System for Gas Appliance Manufacturing Plants
