This Code applies to facilities, technology, inspection and periodic inspection for manufacturing of specified refrigeration equipment (compressors and condensers or vaporizers and pressure vessels of which refrigeration capacity is not less than 3 tons) among specified refrigeration equipment in conformity to the High-Pressure Gas Safety Control Act (hereinafter referred to as “Act”), Article 3, Clause 5. <Revised on January 3, 2011>
Table of Contents
1. GENERAL
1.1 SCOPE
1.2 VALIDITY OF CODE
1.3 REFERENCE CODES AND STANDARDS
1.4 DEFINITIONS
2. MANUFACTURING FACILITY STANDARD
2.1 MANUFACTURING FACILITIES
2.2 INSPECTION FACILITIES
3. MANUFACTURING TECHNOLOGY STANDARD
3.1 DESIGN
3.2 MATERIALS
3.3 THICKNESS
3.4 CONSTRUCTION AND DIMENSIONS
3.5 FABRICATION
3.6 WELDING
3.7 HEAT TREATMENT
3.8 PERFORMANCE
3.8.1 Product performance
3.9 PAINTING (CURRENTLY NOT USED)
3.10 ATTACHMENT OF SAFETY DEVICES
3.11 ATTACHMENT OF AUXILIARY DEVICES (CURRENTLY NOT USED)
3.12 PAINTING AND MARKING
4. INSPECTION STANDARD
4.1 KINDS OF INSPECTIONS
4.2 AUDIT OF OBJECTS FOR PROCESS INSPECTION (CURRENTLY NOT USED)
4.3 INSPECTION ITEMS
4.4 INSPECTION METHOD
4.5 OTHER INSPECTION STANDARDS
5. PERIODIC INSPECTION STANDARD
5.1 SCOPE 117
5.2 PERIODIC INSPECTION METHOD
5.3 ACCEPTANCE MARKING
APPENDIX A MAXIMUM ALLOWABLE TENSILE STRESS OF STEELS
APPENDIX A-2 MAXIMUM ALLOWABLE TENSILE STRESS FOR NONFERROUS METALS
APPENDIX B
APPENDIX C
APPENDIX D DUCTILE IRON CASTINGS AND MALLEABLE IRON CASTINGS
