{"version":"1.0","provider_name":"Tubazione petrolifera in acciaio API, tubo di rivestimento, produttore e fornitore di OCTG","provider_url":"https:\/\/www.wldsteel.com\/it","author_name":"WLDSTEEL","author_url":"https:\/\/www.wldsteel.com\/it\/author\/admin\/","title":"How are the steel insolation joints welded?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"G8RRIp2WtI\"><a href=\"https:\/\/www.wldsteel.com\/it\/how-are-the-steel-insolation-joints-welded\/\">Come vengono saldati i giunti di isolamento in acciaio?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.wldsteel.com\/it\/how-are-the-steel-insolation-joints-welded\/embed\/#?secret=G8RRIp2WtI\" width=\"600\" height=\"338\" title=\"&#8220;How are the steel insolation joints welded?&#8221; &#8212; API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" data-secret=\"G8RRIp2WtI\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/www.wldsteel.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2020\/09\/Casing-Coupling.jpg","thumbnail_width":500,"thumbnail_height":350,"description":"Insulation joints are mainly used in the sealing protection of oil and gas pipelines and to prevent electrochemical corrosion. They are mainly composed of short joints, steel flanges, fixing rings, seals, insulation plates, insulation sleeves and filling insulation materials.&nbsp;Seals can be O-ring seal, U-ring seal and &#8220;O-shaped + U-shaped&#8221; composite seal, although the sealing structure [&hellip;]"}