{"id":6370,"date":"2025-10-09T08:57:19","date_gmt":"2025-10-09T07:57:19","guid":{"rendered":"https:\/\/goehler.de\/news-en\/double-walled-piping-reliably-combining-safety-and-environmental-protection\/"},"modified":"2026-06-17T09:05:02","modified_gmt":"2026-06-17T08:05:02","slug":"double-walled-piping-reliably-combining-safety-and-environmental-protection","status":"publish","type":"post","link":"https:\/\/goehler.de\/en\/blog-en\/double-walled-piping-reliably-combining-safety-and-environmental-protection\/","title":{"rendered":"Double-Walled Piping: Reliably Combining Safety and Environmental Protection"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6370\" class=\"elementor elementor-6370 elementor-6351\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33412f3 e-con-full e-flex e-con e-parent\" data-id=\"33412f3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e6f9fb elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"3e6f9fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Double-Walled Piping: Reliably Combining Safety and Environmental Protection<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-de815e8 e-flex e-con-boxed e-con e-parent\" data-id=\"de815e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3395ca7 e-flex e-con-boxed e-con e-parent\" data-id=\"3395ca7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e28839c elementor-widget elementor-widget-text-editor\" data-id=\"e28839c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The safe and controlled conveyance of liquids is of central importance in many industrial sectors, especially when transporting water-hazardous, aggressive, or dangerous media. In such applications, <strong>double-walled piping<\/strong> has proven to be a reliable solution. It not only offers a high degree of operational safety but also meets strict legal requirements in the areas of environmental protection and plant safety.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20fd06c elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"20fd06c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;no_headings_message&quot;:&quot;Es wurden keine \\u00dcberschriften auf dieser Seite gefunden.&quot;,&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tContent\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__20fd06c\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__20fd06c\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__20fd06c\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ef03f5 elementor-widget elementor-widget-heading\" data-id=\"7ef03f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Design and Function of Modern Double-Walled Piping Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3520c9 elementor-widget elementor-widget-text-editor\" data-id=\"d3520c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A key feature of <strong>double-walled piping<\/strong> is its design: an inner conveying pipe is surrounded by an outer containment pipe. This two-stage safety principle prevents dangerous media from entering the environment in the event of damage to the inner pipe. Should a leak nevertheless occur, the medium is collected in the annular space and detected early by an integrated leakage monitoring system.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46404dd elementor-widget elementor-widget-heading\" data-id=\"46404dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Leakage Monitoring with Vacuum, Pressure, or Liquid<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecaa1af elementor-widget elementor-widget-text-editor\" data-id=\"ecaa1af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Depending on the requirements, different technical variants are available. In vacuum-monitored systems, the annular space between the inner and outer pipe is evacuated. Even the smallest leaks cause a pressure increase, which immediately triggers a warning signal. Alternatively, <strong>pressure-monitored piping<\/strong> is used, where a constant overpressure is maintained in the annular space. A pressure drop here signals a possible leak.    <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b86a24 elementor-widget elementor-widget-heading\" data-id=\"8b86a24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Advantages of Integrated Leakage Monitoring<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5376f0 elementor-widget elementor-widget-text-editor\" data-id=\"e5376f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>Early detection of even the smallest leaks;<\/li><li>targeted planning of maintenance measures;<\/li><li>reduced risk of environmental contamination;<\/li><li>minimization of costly consequential damages;<\/li><li>higher operational safety for safety-critical industries.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-722b9a3 elementor-widget elementor-widget-heading\" data-id=\"722b9a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Environmental Protection with Double-Walled Piping<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-961ba20 elementor-widget elementor-widget-text-editor\" data-id=\"961ba20\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>These systems are primarily used where the highest demands are placed on environmental protection and operational safety. In the chemical and petrochemical industries, they enable the safe transport of hazardous media. In tank farms and at gas stations, they ensure that fuels do not enter the soil.  <\/p><p>In addition to the safety aspect, these systems also offer a wide variety of materials: from steel to plastic, suitable materials can be selected depending on the medium and application area. This ensures not only a long service life but also the best possible chemical resistance. <\/p><p>Increased Occupational Safety: In the event of a leak in a single-walled pipeline carrying hazardous media such as acids, employee protection can be ensured by a double-walled pipeline.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd48d60 elementor-widget elementor-widget-heading\" data-id=\"dd48d60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Double-Walled Piping as a Sustainable Safety Solution<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-128c09e elementor-widget elementor-widget-text-editor\" data-id=\"128c09e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>In summary, <strong>double-walled piping<\/strong> represents a technology that ideally combines necessary safety and environmental protection.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Double-Walled Piping: Reliably Combining Safety and Environmental Protection The safe and controlled conveyance of liquids is of central importance in many industrial sectors, especially when transporting water-hazardous, aggressive, or dangerous media. In such applications, double-walled piping has proven to be a reliable solution. It not only offers a high degree of operational safety but also [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":6610,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_angie_page":false,"content-type":"","page_builder":"","footnotes":""},"categories":[60],"tags":[86],"class_list":["post-6370","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-en","tag-industrial-plants"],"_links":{"self":[{"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/posts\/6370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/comments?post=6370"}],"version-history":[{"count":4,"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/posts\/6370\/revisions"}],"predecessor-version":[{"id":8423,"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/posts\/6370\/revisions\/8423"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/media\/6610"}],"wp:attachment":[{"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/media?parent=6370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/categories?post=6370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/goehler.de\/en\/wp-json\/wp\/v2\/tags?post=6370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}