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Guideline

CONSTRUCTION CODE FOR PRESSURE VESSELS

Notification No.196 of the Ministry of Health, Labour and Welfare
April 30, 2003

In Japanese



Based on the provisions of the Paragraph 2 of the Article 37 and the Article 42 of the Industrial Safety and Health Law (Law No.57, 1972), the entire Construction Code for Pressure Vessels (Notification No.66 of the Ministry of Labour, 1989) shall be amended as stated below.

Part 1. Construction Code for First Class Pressure Vessels
Chapter 1. Materials (Articles 1 through 8)
Chapter 2. Construction
Section 1. General (Articles 9)
Section 2. Shells (Articles 10 through 16)
Section 3. Head Plates, Cover Plates, Flat Plates and Tube Plates
(Articles 17 through 27)
Section 4. Stays and Stayed Plates (Articles 28 through 30)
Section 5. Openings and Reinforcement Thereof (Articles 31 through 33)
Section 6. Tubes, Nozzle Stubs and Flanges (Articles 34 through 38)
Chapter 3. Workmanship and Hydraulic Tests
Section 1. Welding (Articles 39 through 62)
Section 2. Hydraulic Test (Articles 63)
Chapter 4. Fittings (Articles 64 through 69)
Chapter 5. Miscellaneous Provisions (Articles 70 and 71)
Part 2. Construction Code for Second Class Pressure Vessels(Articles 72 and 73)
Supplementary Provisions


INDEX
1-1 / 1-2 / 1-3 / 1-4 / 1-5 / 2
Supplementary Provisions


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