Steam Pipes - Heat Losses

Calculate heat loss from steam pipes based on temperature difference and pipe dimensions. The heat loss depends on pipe size, insulation quality, steam temperature, and surrounding air temperature.

Temperature Difference (°F)1/2 inch3/4 inch1 inch1 1/4 inch1 1/2 inch2 inch2 1/2 inch3 inch4 inch6 inch
100566882107113138163194243337
1207185104127142175206246308427
14086104127155173212251300375521
160103125152186213256301360451626
180121146176217243297351417522725
200139171206251282346408488622850
2251661992432973344104835787261009
2501922332843473894785636748491180
2752202663263984475506497789781360
30025130437245551062874288811401557
325285343425520580705843101012401730
350322388480590660790945113013581930
Steam Pipes - Heat Losses | MEPKit Engineering Tools | MEPKit