{"version":"1.0","provider_name":"HAOTIAN","provider_url":"https:\/\/zjhaotianwelding.com\/pl","author_name":"HAOTIAN","author_url":"https:\/\/zjhaotianwelding.com\/pl\/author\/haotian\/","title":"PPR Fusion Welder: Working Principles &amp; Key Technology Optimization - HAOTIAN","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Hf2ZtQfJjC\"><a href=\"https:\/\/zjhaotianwelding.com\/pl\/ppr-fusion-welder-working-principles\/\">Zgrzewarka PPR: Zasady dzia\u0142ania i kluczowa optymalizacja technologii<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/zjhaotianwelding.com\/pl\/ppr-fusion-welder-working-principles\/embed\/#?secret=Hf2ZtQfJjC\" width=\"600\" height=\"338\" title=\"\u201eZgrzewarka termoj\u0105drowa PPR: Zasady dzia\u0142ania i kluczowa optymalizacja technologii\u201d - HAOTIAN\" data-secret=\"Hf2ZtQfJjC\" 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:\/\/zjhaotianwelding.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/zjhaotianwelding.com\/wp-content\/uploads\/2025\/08\/\u6587\u7ae04\u914d\u56fe.jpg","thumbnail_width":800,"thumbnail_height":800,"description":"PPR heat fusion welding is a highly efficient and reliable method for connecting plastic pipes. Its core principle lies in using\u00a0precisely controlled heat energy and pressure\u00a0to melt the fusion surfaces of pipes and fittings. After cooling and solidification, this process forms a permanent joint with\u00a0high strength\u00a0and\u00a0leak-free integrity."}