Schedule 20 Pipes Dimensions

ASME B36.10M Carbon Steel Pipe Schedule Chart

Diameter Nominal

Nominal Pipe Size Outside Diameter Wall Thickness Weight
inch mm mm kg / meter
DN 200 8 inch 20 219.1 6.35 33.32
DN 250 10 inch 20 273.0 6.35 41.76
DN 300 12 inch 20 323.8 6.35 49.71
DN 350 14 inch 20 355.6 7.92 67.91
DN 400 16 inch 20 406.4 7.92 77.83
DN 450 18 inch 20 457 7.92 87.71
DN 500 20 inch 20 / STD 508 9.53 117.15
DN 550 22 inch 20 / STD 559 9.53 129.14
DN 600 24 inch 20 / STD 610 9.53 141.12
DN 650 26 inch 20 / XS 660 12.70 202.74
DN 700 28 inch 20 / XS 711 12.70 218.71
DN 750 30 inch 20 / XS 762 12.70 234.68
DN 800 32 inch 20 / XS 813 12.70 250.65
DN 850 34 inch 20 / XS 864 12.70 266.63
DN 900 36 inch 20 / XS 914 12.70 282.29

*Use 25.4 as a factor to convert into mm.