인도네시아 생활기

JIS규격 (JIS G3454-2012) ASME규격 (ASME B36.10M-2015) 호칭지름 A 호칭지름 B 외경(mm) NPS DN 외경(mm) 6 1/8 10.5 1/8 6 10.3 8 1/4 13.8 1/4 8 13.7 10 3/8 17.3 3/8 10 17.1 15 1/2 21.7 1/2 15 21.3 20 3/4 27.2 3/4 20 26.7 25 1 34 1 25 33.4 32 1-1/4 42.7 1-1/4 32 42.2 40 1-1/2 48.6 1-1/2 40 48.3 50 2 60.5 2 50 60.3 65 2-1/2 76.3 2-1/2 65 73 80 3 89.1 3 80 88.9 90 3-1/2 101.6 3-1/2 90 101.6 100 4 114.3 4 100 114.3 125..

순서 Number Title 1 B31.1 Power Piping 2 B31.2 Fuel Gas Piping 3 B31.3 Process Piping 4 B31.4 Pipeline Transportation Systems for Liquid Hydrocarbons and Other Liquids. 5 B31.5 Refrigeration Piping and Heat Transfer Components. 6 B31.8 Gas Transmission and Distribution Piping Systems. 7 B31.8S Managing System Integrity of Gas Pipelines. 8 B31.9 Building Services Piping. 9 B31.11 Slurry Transportat..