Transcription of Piping Chart Outside Diameter Comparison
1 Nominal Size Carbon Steel Pipe - OD (mm) Inch Metric KS/JIS ASTM ISO DIN Metric Inch Other (Standard) Rule Europe Size 1/8 1/4 3/8 1/2 3/4 20 1 25 34 30 1-1/4 32 38 38 1-1/2 40 50 54 50 57 2 50 57 65 69 2-1/2 65 73 84 3 80 3-1/2 90 4 100 104 108 4 100 108 129 5 125 133 154 6 150 159 204 8 200 219 219 254 267 10 250 273 273 267 273
2 304 12 300 14 350 368 16 400 419 18 450 20 500 508 508 508 508 508 Cu-Ni Pipe - OD (mm) Piping Chart Outside Diameter Comparison
