{"id":2769,"date":"2025-11-18T16:30:52","date_gmt":"2025-11-18T16:30:52","guid":{"rendered":"https:\/\/re.leffer.de\/qualitat-sicherheit\/zertifikate\/ad-2000-hp0-hp100r\/"},"modified":"2026-01-30T09:11:57","modified_gmt":"2026-01-30T09:11:57","slug":"ad-2000-hp0-hp100r","status":"publish","type":"page","link":"https:\/\/re.leffer.de\/en\/our-competencies\/certifications\/ad-2000-hp0-hp100r\/","title":{"rendered":"AD 2000 HP0 \/ HP100R"},"content":{"rendered":"\n<p>We are certified according to <strong>AD 2000 information sheets HP0 and HP100R<\/strong>. HP0 certifies compliance with a <strong>comprehensive quality assurance system<\/strong> for manufacturing of pressure equipment, while HP100R confirms our <strong>ability to manufacture, test, and document welded pressure vessels<\/strong>.<\/p>\n\n\n\n<p>Specifically, our production facility has:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Production and welding facilities<\/li>\n\n\n\n<li>Welding and welding supervision personnel<\/li>\n\n\n\n<li>Testing facilities<\/li>\n\n\n\n<li>Testing and testing supervision personnel<\/li>\n\n\n\n<li>Personnel for the transfer of material markings<\/li>\n<\/ul>\n\n\n\n<p><strong>Date of issue: <\/strong>July 4, 2024<\/p>\n\n\n\n<p><strong>Valid until:<\/strong> May 28, 2027<\/p>\n\n\n\n<p><strong>Certificate No.:<\/strong> 71 201 24 HP 0115<\/p>\n\n\n\n<p><strong>Issued by:<\/strong> SGS-T\u00dcV Saar GmbH<\/p>\n\n\n\n    <div class=\"singlepost wp-block-fbo-singlepost\" id=\"69c3c871603e7\">\n\n        \n<a href=\"https:\/\/re.leffer.de\/wp-content\/uploads\/2025\/11\/AD-2000-HP0_HP100R_DIN-EN-ISO-3834-2_DIN-EN-13480_engl.pdf\" target=\"_blank\"  class=\"postarchive__download icon icon-download\">\n   <p class=\"download__title\">AD 2000 HP0 \/ HP100R<\/p>\n   <div class=\"download__data\">\n        <span class=\"download__size\">534.19 KB<\/span>\n        <span class=\"download__type\">(pdf)<\/span>\n    <\/div>\n\n<\/a>\n    <\/div>\n\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/re.leffer.de\/en\/kompetenzen\/zertifikate\/\"><span class=\"button-text icon icon-arrow-stroke\">Back to Certifications<\/span><\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>We are certified according to AD 2000 information sheets HP0 and HP100R. HP0 certifies compliance with a comprehensive quality assurance system for manufacturing of pressure equipment, while HP100R confirms our ability to manufacture, test, and document welded pressure vessels. Specifically, our production facility has: Date of issue: July 4, 2024 Valid until: May 28, 2027 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":2735,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"featuredimage_focalpoint":[],"footnotes":""},"tags":[91],"class_list":["post-2769","page","type-page","status-publish","hentry","tag-iso9001-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AD 2000 HP0 \/ HP100R - Leffer - Stahl- und Apparatebau<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AD 2000 HP0 \/ HP100R - Leffer - Stahl- und Apparatebau\" \/>\n<meta property=\"og:description\" content=\"We are certified according to AD 2000 information sheets HP0 and HP100R. HP0 certifies compliance with a comprehensive quality assurance system for manufacturing of pressure equipment, while HP100R confirms our ability to manufacture, test, and document welded pressure vessels. Specifically, our production facility has: Date of issue: July 4, 2024 Valid until: May 28, 2027 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/re.leffer.de\/en\/our-competencies\/certifications\/ad-2000-hp0-hp100r\/\" \/>\n<meta property=\"og:site_name\" content=\"Leffer - Stahl- und Apparatebau\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-30T09:11:57+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/re.leffer.de\/en\/our-competencies\/certifications\/ad-2000-hp0-hp100r\/\",\"url\":\"https:\/\/re.leffer.de\/en\/our-competencies\/certifications\/ad-2000-hp0-hp100r\/\",\"name\":\"AD 2000 HP0 \/ HP100R - Leffer - Stahl- und Apparatebau\",\"isPartOf\":{\"@id\":\"https:\/\/re.leffer.de\/#website\"},\"datePublished\":\"2025-11-18T16:30:52+00:00\",\"dateModified\":\"2026-01-30T09:11:57+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/re.leffer.de\/en\/our-competencies\/certifications\/ad-2000-hp0-hp100r\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/re.leffer.de\/en\/our-competencies\/certifications\/ad-2000-hp0-hp100r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/re.leffer.de\/en\/our-competencies\/certifications\/ad-2000-hp0-hp100r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\/\/re.leffer.de\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Our Competencies\",\"item\":\"https:\/\/re.leffer.de\/en\/our-competencies\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Certifications\",\"item\":\"https:\/\/re.leffer.de\/en\/our-competencies\/certifications\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"AD 2000 HP0 \/ HP100R\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/re.leffer.de\/#website\",\"url\":\"https:\/\/re.leffer.de\/\",\"name\":\"Leffer - Stahl- und Apparatebau\",\"description\":\"Stahl- und Apparatebau\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/re.leffer.de\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"AD 2000 HP0 \/ HP100R - Leffer - Stahl- und Apparatebau","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"AD 2000 HP0 \/ HP100R - Leffer - Stahl- und Apparatebau","og_description":"We are certified according to AD 2000 information sheets HP0 and HP100R. 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