1.0Fabricant professionnel de vannes revêtues de fluor | YOUFUMIhttps://www.china-yfm.com/frROY XUhttps://www.china-yfm.com/fr/author/roy/rich600338<blockquote class="wp-embedded-content" data-secret="dxlKf7BBxK"><a href="https://www.china-yfm.com/fr/blog/od-id-nps-differences/">Diamètre extérieur, diamètre intérieur et diamètre nominal des tuyaux : découvrez les différences dans les détails</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.china-yfm.com/fr/blog/od-id-nps-differences/embed/#?secret=dxlKf7BBxK" width="600" height="338" title="« Diamètre extérieur, diamètre intérieur et diamètre nominal des tuyaux : découvrez les différences dans les détails » — Fabricant professionnel de vannes revêtues de fluor | YOUFUMI" data-secret="dxlKf7BBxK" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.china-yfm.com/wp-includes/js/wp-embed.min.js </script>https://www.china-yfm.com/wp-content/uploads/2025/03/image-10.png813441Learn the differences between OD (outer diameter), ID (inner diameter), and nominal pipe sizes in this detailed guide. Discover how accurate pipe sizing impacts system performance and why it matters for plumbing efficiency.