{"id":1934,"date":"2023-06-30T14:09:42","date_gmt":"2023-06-30T12:09:42","guid":{"rendered":"https:\/\/www.akwa.com.pl\/offer\/fittings\/two-flange-ff-ferrule\/"},"modified":"2026-02-24T12:24:50","modified_gmt":"2026-02-24T11:24:50","slug":"two-flange-ff-ferrule","status":"publish","type":"page","link":"https:\/\/www.akwa.com.pl\/en\/offer\/fittings\/two-flange-ff-ferrule\/","title":{"rendered":"Two-flange FF ferrule"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:103% !important;max-width:103% !important;margin-left: calc(-3% \/ 2 );margin-right: calc(-3% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-animated\" style=\"--awb-padding-top:15px;--awb-padding-right:0px;--awb-padding-bottom:15px;--awb-padding-left:0px;--awb-bg-color:var(--awb-color7);--awb-bg-color-hover:var(--awb-color7);--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:-30px;--awb-spacing-right-large:0;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.455%;--awb-spacing-left-medium:1.455%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.455%;--awb-spacing-left-small:1.455%;\" data-animationType=\"zoomInDown\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" data-motion-effects=\"[{&quot;type&quot;:&quot;&quot;,&quot;scroll_type&quot;:&quot;transition&quot;,&quot;scroll_direction&quot;:&quot;up&quot;,&quot;transition_speed&quot;:&quot;1&quot;,&quot;fade_type&quot;:&quot;in&quot;,&quot;scale_type&quot;:&quot;up&quot;,&quot;initial_scale&quot;:&quot;1&quot;,&quot;max_scale&quot;:&quot;1.5&quot;,&quot;min_scale&quot;:&quot;0.5&quot;,&quot;initial_rotate&quot;:&quot;0&quot;,&quot;end_rotate&quot;:&quot;30&quot;,&quot;initial_blur&quot;:&quot;0&quot;,&quot;end_blur&quot;:&quot;3&quot;,&quot;start_element&quot;:&quot;top&quot;,&quot;start_viewport&quot;:&quot;bottom&quot;,&quot;end_element&quot;:&quot;bottom&quot;,&quot;end_viewport&quot;:&quot;top&quot;,&quot;mouse_effect&quot;:&quot;track&quot;,&quot;mouse_effect_direction&quot;:&quot;opposite&quot;,&quot;mouse_effect_speed&quot;:&quot;2&quot;,&quot;infinite_animation&quot;:&quot;float&quot;,&quot;infinite_animation_speed&quot;:&quot;2&quot;}]\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-four\" style=\"--awb-text-color:#ffffff;--awb-margin-bottom:0px;\"><h4 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:22;line-height:1.3;\">FITTINGS<\/h4><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.1825%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.1825%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.455%;--awb-spacing-left-medium:1.455%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.455%;--awb-spacing-left-small:1.455%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:40px;--awb-padding-bottom:40px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1339px;margin-left: calc(-3% \/ 2 );margin-right: calc(-3% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.1825%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.1825%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.455%;--awb-spacing-left-medium:1.455%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.455%;--awb-spacing-left-small:1.455%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-title-text fusion-title-size-two\" style=\"--awb-margin-bottom:10px;\"><div class=\"title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#e2e2e2;\"><\/div><\/div><span class=\"awb-title-spacer fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility\"><\/span><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:40;line-height:1.2;\">Two-flange FF ferrule<\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#e2e2e2;\"><\/div><\/div><\/div><div class=\"fusion-separator\" style=\"align-self: flex-start;margin-right:auto;margin-top:10px;margin-bottom:30px;width:100%;max-width:33%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-color7);border-color:var(--awb-color7);border-top-width:2px;\"><\/div><\/div><div class=\"fusion-text fusion-text-1\"><ul>\n<li>Type FF<\/li>\n<li>Working pressure PN10\/PN16<\/li>\n<li>Ductile cast iron GJS 500-7<\/li>\n<li>Diameters DN50 &#8211; DN1000<\/li>\n<li>Temp. max. 40\u00b0C \u2013 for water<\/li>\n<\/ul>\n<\/div><div class=\"fusion-text fusion-text-2\"><p>FF double flange ferrule is made as a monolithic cast iron casting entirely of ductile or grey cast iron, covered with an excellent anticorrosion coating based on epoxy resins or bituminous paints. The fitting is particularly suitable for water pipelines to install fittings and to connect flanged fittings.<\/p>\n<h4>APPROVAL<\/h4>\n<p>National Institute of Hygiene in Warsaw<\/p>\n<h4>TECHNICAL DATA<\/h4>\n<p>Flanged connection according to PN-EN 1092-2.<\/p>\n<h4>CONSTRUCTIONAL FEATURES<\/h4>\n<ul>\n<li>Internal and external corrosion protection with RAL 5015 epoxy powder paint with a minimum thickness of 250 um and a breakdown resistance of 3 kV \u2013 ductile cast iron <\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:4.365%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:4.365%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.455%;--awb-spacing-left-medium:1.455%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.455%;--awb-spacing-left-small:1.455%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none fusion-animated\" data-animationType=\"slideInRight\" data-animationDuration=\"0.5\" data-animationDelay=\"0.5\" data-animationOffset=\"top-into-view\"><a href=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/0000-oferta-ksztaltki-krociec-dwukolnierzowy-ff-main-e1578389464716.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[57210b1e09fe44c0015]\" data-title=\"0000-oferta-ksztaltki-krociec-dwukolnierzowy-ff-main-e1578389464716\" title=\"0000-oferta-ksztaltki-krociec-dwukolnierzowy-ff-main-e1578389464716\"><img decoding=\"async\" width=\"800\" height=\"950\" src=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/0000-oferta-ksztaltki-krociec-dwukolnierzowy-ff-main-e1578389464716.jpg\" alt class=\"img-responsive wp-image-1578\" srcset=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/0000-oferta-ksztaltki-krociec-dwukolnierzowy-ff-main-e1578389464716-200x238.jpg 200w, https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/0000-oferta-ksztaltki-krociec-dwukolnierzowy-ff-main-e1578389464716-400x475.jpg 400w, https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/0000-oferta-ksztaltki-krociec-dwukolnierzowy-ff-main-e1578389464716-600x713.jpg 600w, https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/0000-oferta-ksztaltki-krociec-dwukolnierzowy-ff-main-e1578389464716.jpg 800w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/a><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1339px;margin-left: calc(-3% \/ 2 );margin-right: calc(-3% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.82%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.82%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.455%;--awb-spacing-left-medium:1.455%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.455%;--awb-spacing-left-small:1.455%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-max-width:80px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/Dokumenty\/Karty_katalogowe\/KROCIEC-DWUKOLNIERZOWY-FF.pdf\" target=\"_blank\" aria-label=\"plik-pdf\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"200\" height=\"200\" alt=\"pdf\" src=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf.png\" class=\"img-responsive wp-image-1430\" srcset=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf-66x66.png 66w, https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf-150x150.png 150w, https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf.png 200w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a><\/span><\/div><div class=\"fusion-text fusion-text-3\"><p>Dowload the catalog card<br \/>\n<a href=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/Dokumenty\/Karty_katalogowe\/KROCIEC-DWUKOLNIERZOWY-FF.pdf\" target=\"_blank\" rel=\"noopener\">\u201cKr\u00f3ciec dwuko\u0142nierzowy FF\u201d<\/a><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.82%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.82%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.455%;--awb-spacing-left-medium:1.455%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.455%;--awb-spacing-left-small:1.455%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-max-width:80px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/Dokumenty\/Deklaracje_w_u\u017cytkowe\/Ksztaltki-z-zeliwa-sferoidalnego.pdf\" target=\"_blank\" aria-label=\"plik-pdf\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"200\" height=\"200\" alt=\"pdf\" src=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf.png\" class=\"img-responsive wp-image-1430\" srcset=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf-66x66.png 66w, https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf-150x150.png 150w, https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf.png 200w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a><\/span><\/div><div class=\"fusion-text fusion-text-4\"><p>Download the declaration of performance<br \/>\n<a href=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/Dokumenty\/Deklaracje_w_u%C5%BCytkowe\/Ksztaltki-z-zeliwa-sferoidalnego.pdf\" target=\"_blank\" rel=\"noopener\">\u201cKszta\u0142tki z \u017celiwa sferoidalnego\u201d<\/a><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.82%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.82%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.455%;--awb-spacing-left-medium:1.455%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.455%;--awb-spacing-left-small:1.455%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-max-width:80px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/Dokumenty\/Atesty\/Atest-PZH-Ksztaltki.pdf\" target=\"_blank\" aria-label=\"plik-pdf\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"200\" height=\"200\" alt=\"pdf\" src=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf.png\" class=\"img-responsive wp-image-1430\" srcset=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf-66x66.png 66w, https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf-150x150.png 150w, https:\/\/www.akwa.com.pl\/wp-content\/uploads\/2023\/06\/plik-pdf.png 200w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a><\/span><\/div><div class=\"fusion-text fusion-text-5\"><p>Dowload PZH Certyfikate<br \/>\n<a href=\"https:\/\/www.akwa.com.pl\/wp-content\/uploads\/Dokumenty\/Atesty\/Atest-PZH-Ksztaltki.pdf\" target=\"_blank\" rel=\"noopener\">Atest Higieniczny PZH<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":1916,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1934","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Two-flange FF ferrule<\/title>\n<meta name=\"description\" content=\"Double flanged FF connector made of ductile cast iron \u27a4 Top-quality anti-corrosion coating \u27a4 PZH certificate \u27a4 Polish product\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.akwa.com.pl\/en\/offer\/fittings\/two-flange-ff-ferrule\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Two-flange FF ferrule\" \/>\n<meta property=\"og:description\" content=\"Double flanged FF connector made of ductile cast iron \u27a4 Top-quality anti-corrosion coating \u27a4 PZH certificate \u27a4 Polish product\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.akwa.com.pl\/en\/offer\/fittings\/two-flange-ff-ferrule\/\" \/>\n<meta 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