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[설계공부] JIS규격과 ASME규격의 배관호칭지름, 외경 비교
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..
PLANT DESIGN/Plant 설계공부
2021. 6. 27. 23:02