{"id":7217,"date":"2025-02-25T13:49:07","date_gmt":"2025-02-25T12:49:07","guid":{"rendered":"https:\/\/elgo.pl\/?p=7217"},"modified":"2026-01-05T13:45:26","modified_gmt":"2026-01-05T12:45:26","slug":"powloki-i-ich-oznaczenia","status":"publish","type":"post","link":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/","title":{"rendered":"Pow\u0142oki i&nbsp;ich oznaczenia"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":2131,"featured_media":7684,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[271],"tags":[],"class_list":["post-7217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-powloki-ochronne"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pow\u0142oki antykorozyjne \u015brub - oznaczenia Zn, tZn, flZn | Elgo.pl<\/title>\n<meta name=\"description\" content=\"Czym r\u00f3\u017cni si\u0119 ocynk galwaniczny od ogniowego i p\u0142atkowego? Poznaj oznaczenia (Zn, tZn, flZn) i wybierz najlepsze zabezpieczenie przed korozj\u0105.\" \/>\n<meta name=\"robots\" content=\"noindex, nofollow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pow\u0142oki antykorozyjne \u015brub - oznaczenia Zn, tZn, flZn | Elgo.pl\" \/>\n<meta property=\"og:description\" content=\"Czym r\u00f3\u017cni si\u0119 ocynk galwaniczny od ogniowego i p\u0142atkowego? Poznaj oznaczenia (Zn, tZn, flZn) i wybierz najlepsze zabezpieczenie przed korozj\u0105.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/\" \/>\n<meta property=\"og:site_name\" content=\"ELGO \u015aruby\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-25T12:49:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-05T12:45:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/elgo.pl\/wp-content\/uploads\/2025\/02\/obraz.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"328\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Anna Pawlik\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Anna Pawlik\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/\"},\"author\":{\"name\":\"Anna Pawlik\",\"@id\":\"https:\\\/\\\/elgo.pl\\\/#\\\/schema\\\/person\\\/2ac7898442e89b72e306ecef390258e9\"},\"headline\":\"Pow\u0142oki i&nbsp;ich oznaczenia\",\"datePublished\":\"2025-02-25T12:49:07+00:00\",\"dateModified\":\"2026-01-05T12:45:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/\"},\"wordCount\":5,\"image\":{\"@id\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/elgo.pl\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/obraz.jpg\",\"articleSection\":[\"Pow\u0142oki ochronne\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/\",\"url\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/\",\"name\":\"Pow\u0142oki antykorozyjne \u015brub - oznaczenia Zn, tZn, flZn | Elgo.pl\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/elgo.pl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/elgo.pl\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/obraz.jpg\",\"datePublished\":\"2025-02-25T12:49:07+00:00\",\"dateModified\":\"2026-01-05T12:45:26+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/elgo.pl\\\/#\\\/schema\\\/person\\\/2ac7898442e89b72e306ecef390258e9\"},\"description\":\"Czym r\u00f3\u017cni si\u0119 ocynk galwaniczny od ogniowego i p\u0142atkowego? Poznaj oznaczenia (Zn, tZn, flZn) i wybierz najlepsze zabezpieczenie przed korozj\u0105.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/#primaryimage\",\"url\":\"https:\\\/\\\/elgo.pl\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/obraz.jpg\",\"contentUrl\":\"https:\\\/\\\/elgo.pl\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/obraz.jpg\",\"width\":800,\"height\":328,\"caption\":\"**ALT do obrazka:** Tabela w\u0142a\u015bciwo\u015bci mechanicznych nakr\u0119tek zwyk\u0142ych \u2013 klasy wytrzyma\u0142o\u015bci, zakresy gwintu, napr\u0119\u017cenie pr\u00f3bne Sp i twardo\u015b\u0107 Vickersa HV.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/elgo.pl\\\/en\\\/blog\\\/powloki-i-ich-oznaczenia\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Strona g\u0142\u00f3wna\",\"item\":\"https:\\\/\\\/elgo.pl\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pow\u0142oki i&nbsp;ich oznaczenia\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/elgo.pl\\\/#website\",\"url\":\"https:\\\/\\\/elgo.pl\\\/\",\"name\":\"Elgo\",\"description\":\"ELGO takes special products, Bolts for flange bolts acid-resistant, in zinc plating, issues certificates. See product catalog.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/elgo.pl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/elgo.pl\\\/#\\\/schema\\\/person\\\/2ac7898442e89b72e306ecef390258e9\",\"name\":\"Anna Pawlik\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Pow\u0142oki antykorozyjne \u015brub - oznaczenia Zn, tZn, flZn | Elgo.pl","description":"Czym r\u00f3\u017cni si\u0119 ocynk galwaniczny od ogniowego i p\u0142atkowego? Poznaj oznaczenia (Zn, tZn, flZn) i wybierz najlepsze zabezpieczenie przed korozj\u0105.","robots":{"index":"noindex","follow":"nofollow"},"og_locale":"en_US","og_type":"article","og_title":"Pow\u0142oki antykorozyjne \u015brub - oznaczenia Zn, tZn, flZn | Elgo.pl","og_description":"Czym r\u00f3\u017cni si\u0119 ocynk galwaniczny od ogniowego i p\u0142atkowego? Poznaj oznaczenia (Zn, tZn, flZn) i wybierz najlepsze zabezpieczenie przed korozj\u0105.","og_url":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/","og_site_name":"ELGO \u015aruby","article_published_time":"2025-02-25T12:49:07+00:00","article_modified_time":"2026-01-05T12:45:26+00:00","og_image":[{"width":800,"height":328,"url":"https:\/\/elgo.pl\/wp-content\/uploads\/2025\/02\/obraz.jpg","type":"image\/jpeg"}],"author":"Anna Pawlik","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Anna Pawlik","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/#article","isPartOf":{"@id":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/"},"author":{"name":"Anna Pawlik","@id":"https:\/\/elgo.pl\/#\/schema\/person\/2ac7898442e89b72e306ecef390258e9"},"headline":"Pow\u0142oki i&nbsp;ich oznaczenia","datePublished":"2025-02-25T12:49:07+00:00","dateModified":"2026-01-05T12:45:26+00:00","mainEntityOfPage":{"@id":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/"},"wordCount":5,"image":{"@id":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/#primaryimage"},"thumbnailUrl":"https:\/\/elgo.pl\/wp-content\/uploads\/2025\/02\/obraz.jpg","articleSection":["Pow\u0142oki ochronne"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/","url":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/","name":"Pow\u0142oki antykorozyjne \u015brub - oznaczenia Zn, tZn, flZn | Elgo.pl","isPartOf":{"@id":"https:\/\/elgo.pl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/#primaryimage"},"image":{"@id":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/#primaryimage"},"thumbnailUrl":"https:\/\/elgo.pl\/wp-content\/uploads\/2025\/02\/obraz.jpg","datePublished":"2025-02-25T12:49:07+00:00","dateModified":"2026-01-05T12:45:26+00:00","author":{"@id":"https:\/\/elgo.pl\/#\/schema\/person\/2ac7898442e89b72e306ecef390258e9"},"description":"Czym r\u00f3\u017cni si\u0119 ocynk galwaniczny od ogniowego i p\u0142atkowego? Poznaj oznaczenia (Zn, tZn, flZn) i wybierz najlepsze zabezpieczenie przed korozj\u0105.","breadcrumb":{"@id":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/#primaryimage","url":"https:\/\/elgo.pl\/wp-content\/uploads\/2025\/02\/obraz.jpg","contentUrl":"https:\/\/elgo.pl\/wp-content\/uploads\/2025\/02\/obraz.jpg","width":800,"height":328,"caption":"**ALT do obrazka:** Tabela w\u0142a\u015bciwo\u015bci mechanicznych nakr\u0119tek zwyk\u0142ych \u2013 klasy wytrzyma\u0142o\u015bci, zakresy gwintu, napr\u0119\u017cenie pr\u00f3bne Sp i twardo\u015b\u0107 Vickersa HV."},{"@type":"BreadcrumbList","@id":"https:\/\/elgo.pl\/en\/blog\/powloki-i-ich-oznaczenia\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Strona g\u0142\u00f3wna","item":"https:\/\/elgo.pl\/en\/"},{"@type":"ListItem","position":2,"name":"Pow\u0142oki i&nbsp;ich oznaczenia"}]},{"@type":"WebSite","@id":"https:\/\/elgo.pl\/#website","url":"https:\/\/elgo.pl\/","name":"Elgo","description":"ELGO takes special products, Bolts for flange bolts acid-resistant, in zinc plating, issues certificates. See product catalog.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/elgo.pl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/elgo.pl\/#\/schema\/person\/2ac7898442e89b72e306ecef390258e9","name":"Anna Pawlik"}]}},"_links":{"self":[{"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/posts\/7217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/users\/2131"}],"replies":[{"embeddable":true,"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/comments?post=7217"}],"version-history":[{"count":10,"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/posts\/7217\/revisions"}],"predecessor-version":[{"id":8282,"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/posts\/7217\/revisions\/8282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/media\/7684"}],"wp:attachment":[{"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/media?parent=7217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/categories?post=7217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elgo.pl\/en\/wp-json\/wp\/v2\/tags?post=7217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}