https://www.wiki.thefornax.com/ 2026-07-31T23:24:52+00:00 https://www.wiki.thefornax.com/ https://www.wiki.thefornax.com/lib/tpl/dokuwiki/images/favicon.ico text/html 2020-05-11T19:27:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.wiki.thefornax.com/doku.php?id=boiler:metallurgy:hoop_stresses&rev=1589225271&do=diff Tensile Stresses in a boiler tube These formulas are for a tube or cylinder where wall thickness is more than 1/20 of diameter. For a thick wall tube, scroll to the bottom of this page. Stress in Axial Direction Axial direction is one that goes along the tube longitudinally. text/html 2020-04-23T15:14:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.wiki.thefornax.com/doku.php?id=boiler:metallurgy:start&rev=1587654898&do=diff Wall thickness reduction during tube bending process. Tensile stresses calculation in a boiler tube. text/html 2020-04-06T19:24:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.wiki.thefornax.com/doku.php?id=boiler:metallurgy:tube_bend_thickness&rev=1586201057&do=diff Wall thickness reduction during tube bending process During a tube bending process, a section of the tube becomes an outside part of a bend, also called an extrados, and another section directly opposite to it becomes an inside part of a bend, also called