{"id":154502,"date":"2026-02-09T13:26:07","date_gmt":"2026-02-09T12:26:07","guid":{"rendered":"https:\/\/stalesia.com\/produkt\/stainless-steel-forged-weld-neck-flange-dn200-2191-mm-en1092-1-11b1-pn10-1-4541-321\/"},"modified":"2026-07-16T18:01:38","modified_gmt":"2026-07-16T16:01:38","slug":"stainless-steel-forged-weld-neck-flange-dn200-2191-mm-en1092-1-11b1-pn10-1-4541-321","status":"publish","type":"product","link":"https:\/\/stalesia.com\/en\/product\/stainless-steel-forged-weld-neck-flange-dn200-2191-mm-en1092-1-11b1-pn10-1-4541-321\/","title":{"rendered":"Stainless steel forged weld neck flange DN200 219,1mm EN1092-1\/11B1 (PN10) 1.4541 \/ 321"},"content":{"rendered":"<h3 style=\"text-align: center\">Stainless steel forged weld neck flange DN200 219,1 mm EN1092-1\/11B1 (PN10) 1.4541 \/ 321<\/h3>\n<p style=\"text-align: center\">Installations are produced using various elements of fittings. It becomes necessary to use flanges when connection with e.g. valves, dampers is required. Due to various applications, there are many types of flanges on the market, such as: blind flanges, flat flanges, weld-neck flanges, loose flanges, loose flanges with a flat ring for welding, threaded flanges or flanges with stubs. Before placing an order for flanges, one should take into account several important parameters that determine their proper functioning in the installation. Such parameters include: DN, flange diameter, bolt hole spacing, number of bolts and their threads, tube diameter.<\/p>\n<p style=\"text-align: left\">Specifications:<\/p>\n<ul>\n<li>Tube outside diameter (OD): 219.1 mm<\/li>\n<li>Number of holes: 12<\/li>\n<li>Weight: 11.0 kg<\/li>\n<li>Norm: EN1092-1\/11B1<\/li>\n<li>Nominal pressure: PN10<\/li>\n<li>Steel grade: 1.4541 \/ 321<\/li>\n<li>Product code: S-KNSZ\/219.10\/1.4541<\/li>\n<\/ul>\n<p><span style=\"color: #000000;font-size: 8pt\">Certificate 3.1 available &#8211; see shopping cart for more information.<\/span><\/p>\n<hr \/>\n<p style=\"text-align: center\"><span style=\"font-size: 10pt\">In the assortment of the Stalesia store you will find materials in many types of steel. Our offer includes over 20 types of steel: stainless, acid-resistant, heat-resistant (up to 1150 * C), duplex, super duplex and others.<\/span><br \/><strong><span style=\"font-size: 10pt\">We invite you to familiarize yourself with the offer!<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Stainless steel forged weld neck flange DN200 219,1 mm EN1092-1\/11B1 (PN10) 1.4541 \/ 321 Installations are produced using various elements of fittings. It becomes necessary to use flanges when connection with e.g. valves, dampers is required. Due to various applications, there are many types of flanges on the market, such as: blind flanges, flat flanges, [&hellip;]<\/p>\n","protected":false},"featured_media":42180,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[973],"product_tag":[],"pa_gatunek":[2177,2050,2178],"class_list":["post-154502","product","type-product","status-publish","has-post-thumbnail","product_cat-weld-neck-flanges","pa_gatunek-1-4541","pa_gatunek-1-4541-321-equivalents","pa_gatunek-2178","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Stainless steel forged weld neck flange DN200 219,1mm EN1092-1\/11B1 (PN10) 1.4541 \/ 321 - Stalesia<\/title>\n<meta name=\"description\" content=\"Buy Stainless steel forged weld neck flange DN200 219,1mm EN1092-1\/11B1 (PN10) 1.4541 \/ 321 at Stalesia Stainless Steel Wholesale.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stalesia.com\/en\/product\/stainless-steel-forged-weld-neck-flange-dn200-2191-mm-en1092-1-11b1-pn10-1-4541-321\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stainless steel forged weld neck flange DN200 219,1mm EN1092-1\/11B1 (PN10) 1.4541 \/ 321 - Stalesia\" \/>\n<meta property=\"og:description\" content=\"Buy Stainless steel forged weld neck flange DN200 219,1mm EN1092-1\/11B1 (PN10) 1.4541 \/ 321 at Stalesia Stainless Steel Wholesale.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/stalesia.com\/en\/product\/stainless-steel-forged-weld-neck-flange-dn200-2191-mm-en1092-1-11b1-pn10-1-4541-321\/\" \/>\n<meta property=\"og:site_name\" content=\"Stalesia\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/StalesiaStal\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-16T16:01:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/stalesia.com\/wp-content\/uploads\/2026\/01\/stalesia_flange_knsz_12.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/stalesia.com\\\/en\\\/product\\\/stainless-steel-forged-weld-neck-flange-dn200-2191-mm-en1092-1-11b1-pn10-1-4541-321\\\/\",\"url\":\"https:\\\/\\\/stalesia.com\\\/en\\\/product\\\/stainless-steel-forged-weld-neck-flange-dn200-2191-mm-en1092-1-11b1-pn10-1-4541-321\\\/\",\"name\":\"Stainless steel forged weld neck flange DN200 219,1mm EN1092-1\\\/11B1 (PN10) 1.4541 \\\/ 321 - 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