pipeflowcalculations.com on facebook

Outside pipe diameter: Ø406.4 mm

Seamless and welded steel pipes chart - dimensions, wall thickness and mass per unit length

Charts available for following pipe dimensions (EN10220):

Charts available for following pipe schedules (ANSI B16.5):

Nominal pipe size: DN400
Standard: EN10220
Inside diameter [mm]Wall thickness [mm]Mass per unit length [kg/m]
401.22.625.9
400.62.928.9
4003.231.8
399.23.635.8
398.4439.7
397.44.544.6
396.4549.5
395.65.453.4
395.25.655.4
393.86.362.2
392.27.169.9
390.4878.6
388.88.886.3
386.41097.8
384.411107
381.412.5121
37814.2137
374.416154
371.417.5168
366.420191
36222.2210
356.425235
350.428261
346.430278
342.432295
334.436329
326.440381
316.445401
306.450439
296.455477
286.460513
276.465547