{"version":"1.0","provider_name":"API\u306e\u92fc\u9244\u6cb9\u7530\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3001\u5305\u88c5\u306e\u7ba1\u3001OCTG\u88fd\u9020\u696d\u8005\u304a\u3088\u3073\u88fd\u9020\u8005","provider_url":"https:\/\/www.wldsteel.com\/ja","author_name":"WLDSTEEL","author_url":"https:\/\/www.wldsteel.com\/ja\/author\/admin\/","title":"Forming Process Of Straight Seam Welded Steel Pipe - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\"><a href=\"https:\/\/www.wldsteel.com\/ja\/forming-process-of-straight-seam-welded-steel-pipe\/\">Forming Process Of Straight Seam Welded Steel Pipe<\/a><\/blockquote>\n<script type='text\/javascript'>\n<!--\/\/--><![CDATA[\/\/><!--\n\t\t\/*! This file is auto-generated *\/\n\t\t!function(d,l){\"use strict\";var e=!1,n=!1;if(l.querySelector)if(d.addEventListener)e=!0;if(d.wp=d.wp||{},!d.wp.receiveEmbedMessage)if(d.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var r,i,a,s=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),c=0;c<n.length;c++)n[c].style.display=\"none\";for(c=0;c<s.length;c++)if(r=s[c],e.source===r.contentWindow){if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(a=parseInt(t.value,10)))a=1e3;else if(~~a<200)a=200;r.height=a}if(\"link\"===t.message)if(i=l.createElement(\"a\"),a=l.createElement(\"a\"),i.href=r.getAttribute(\"src\"),a.href=t.value,o.test(a.protocol))if(a.host===i.host)if(l.activeElement===r)d.top.location.href=t.value}}},e)d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",t,!1),d.addEventListener(\"load\",t,!1);function t(){if(!n){n=!0;for(var e,t,r=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),i=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),a=l.querySelectorAll(\"iframe.wp-embedded-content\"),s=0;s<a.length;s++){if(!(e=a[s]).getAttribute(\"data-secret\"))t=Math.random().toString(36).substr(2,10),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t);if(r||i)(t=e.cloneNode(!0)).removeAttribute(\"security\"),e.parentNode.replaceChild(t,e)}}}}(window,document);\n\/\/--><!]]>\n<\/script><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.wldsteel.com\/ja\/forming-process-of-straight-seam-welded-steel-pipe\/embed\/\" width=\"600\" height=\"338\" title=\"&#8220;Forming Process Of Straight Seam Welded Steel Pipe&#8221; &#8212; API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe>","description":"In terms of welding technology, straight seam steel pipes can be divided into resistance welded straight seam steel pipes and submerged arc welding straight seam steel pipes. Resistance welded straight seam steel pipes are further divided into high frequency welded straight seam steel pipes, medium frequency welded straight seam steel pipes, and low frequency welded straight seam steel pipes. The submerged arc welded straight seam steel pipe is also called double-sided submerged arc welded straight seam steel pipe or LSAW straight seam steel pipe, where LSAW is (the abbreviation of Longitudinally Submerged Arc Welding is LSAW). Electric resistance welded straight seam steel pipe is also called ERW straight seam steel [&hellip;]","thumbnail_url":"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2023\/11\/Straight-Seam-Welded-Pipe-1030x590.png"}