{"id":5150,"date":"2021-07-16T19:32:24","date_gmt":"2021-07-16T17:32:24","guid":{"rendered":"http:\/\/comdiflex.com\/products\/juntas-metaloplasticas-de-estanqueidad\/"},"modified":"2026-01-19T13:37:18","modified_gmt":"2026-01-19T11:37:18","slug":"double-jacketed-gaskets","status":"publish","type":"page","link":"https:\/\/comdiflex.com\/en\/products\/sealing-gaskets\/double-jacketed-gaskets\/","title":{"rendered":"Double Jacketed Gaskets"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_6 1_6 fusion-flex-column imagenproducto\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div ><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"105\" height=\"132\" alt=\"metalloplastic gaskets\" title=\"JUNTASMETALOPLASTICAS1\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27105%27%20height%3D%27132%27%20viewBox%3D%270%200%20105%20132%27%3E%3Crect%20width%3D%27105%27%20height%3D%273132%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/06\/JUNTASMETALOPLASTICAS1.jpg\" class=\"lazyload img-responsive wp-image-3903\"\/><\/span><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:16.666666666667% !important;margin-top : 0px;margin-bottom : -10px;}.fusion-builder-column-0 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 11.52%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 11.52%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_4 1_4 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-1 tituloficha\" style=\"font-size:22px;color:#000000;font-family:&quot;Lato&quot;;font-weight:700;transform:translate3d(0,0,0);\"><p>DOUBLE JACKETED<\/p>\n<\/div><div class=\"fusion-text fusion-text-2\" style=\"font-size:17px;color:#000000;font-family:&quot;Lato&quot;;font-weight:400;transform:translate3d(0,0,0);\"><p>GASKETS<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:25% !important;margin-top : 88px;margin-bottom : -10px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 7.68%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 7.68%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;margin-top : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;margin-top : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-dotted\" style=\"border-color:#000000;border-top-width:1px;\"><\/div><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-2{width:100% !important;margin-top : -5px;margin-bottom : 10px;}.fusion-builder-column-2 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-2{width:100% !important;order : 0;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-2{width:100% !important;order : 0;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 10px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-3\" style=\"transform:translate3d(0,0,0);\"><p>Metal-plastic gaskets, also called double-jacketed gaskets, consist of a metal jacket and a soft material filler.<\/p>\n<p>The sealing filler provides excellent resilience, while the metal coating (or jacket) protects against pressure, temperature fluctuations and corrosion.<\/p>\n<p>They are useful in a variety of applications. Especially in heat exchanger equipment.<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-3{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-3 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-3{width:100% !important;order : 0;}.fusion-builder-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-3{width:100% !important;order : 0;}.fusion-builder-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-2{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom: 0px;margin-top: 0px;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"564\" height=\"319\" alt=\"METALOPLASTIC JOINTS\" title=\"JUNTAS-METALOPLASTICAS\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/07\/JUNTAS-METALOPLASTICAS.jpg\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/07\/JUNTAS-METALOPLASTICAS.jpg\" class=\"lazyload img-responsive wp-image-4506\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27564%27%20height%3D%27319%27%20viewBox%3D%270%200%20564%20319%27%3E%3Crect%20width%3D%27564%27%20height%3D%273319%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/07\/JUNTAS-METALOPLASTICAS-200x113.jpg 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/07\/JUNTAS-METALOPLASTICAS-400x226.jpg 400w, https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/07\/JUNTAS-METALOPLASTICAS.jpg 564w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 564px\" \/><\/span><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-4\" style=\"font-size:32px;line-height:0.9;color:#f44336;font-family:&quot;Lato&quot;;font-weight:300;transform:translate3d(0,0,0);\"><p style=\"text-align: left;\">\u201cHigh pressure suitability and blow out resistance\u201d<\/p>\n<\/div><div class=\"fusion-text fusion-text-5 textoficha\" style=\"font-size:15px;color:#000000;font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><ul>\n<li><span class=\"negro\">Proven sealing elements for use in apparatus construction, heat exchanger applications, pumps or valves.<\/span><\/li>\n<li><span class=\"negro\">Fabricated to customer\u2019s specification, with pass partition bars when needed.<\/span><\/li>\n<li><span class=\"negro\">Graphite layers on both sides for use where the gasket sealing area is not perfect.<\/span><\/li>\n<li><span class=\"negro\">Soft Iron, SS304L, SS316L and others available..<\/span><\/li>\n<li><span class=\"negro\">Oval, rectangular or other shapes on request.<\/span><\/li>\n<li><span class=\"negro\">The filler material gives the gasket resilience, while the metal jacket resists pressures, temperatures and corrosion.<\/span><\/li>\n<\/ul>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-1{margin-top:0px!important;margin-bottom:30px!important;}}<\/style><div class=\"fusion-title title fusion-title-1 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:30px;\"><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-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><h3 class=\"title-heading-left\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;margin:0;font-size:1em;color:#dd3333;\">Materials for metal-plastic gaskets<\/h3><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-6\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><ul>\n<li><strong>Coating<\/strong> (jacket or envelope):\n<ul>\n<li>Copper<\/li>\n<li>Stainless Steel<\/li>\n<li>Carbon Steel<\/li>\n<li>Brass<\/li>\n<li>Monel<\/li>\n<li>Others: Nickel, Aluminium, Titanium, Hastelloy, Incoloy, Silver, etc.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Filler<\/strong>:\n<ul>\n<li><\/li>\n<li>PTFE<\/li>\n<li>Asbestos-free fibre<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-6{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-6 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-6{width:100% !important;order : 0;}.fusion-builder-column-6 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-6{width:100% !important;order : 0;}.fusion-builder-column-6 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-4{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-2{margin-top:0px!important;margin-bottom:30px!important;}}<\/style><div class=\"fusion-title title fusion-title-2 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:30px;\"><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-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><h3 class=\"title-heading-left\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;margin:0;font-size:1em;color:#dd3333;\">Profiles and values<\/h3><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-7\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><table style=\"height: 330px;\" width=\"996;\">\n<tbody>\n<tr>\n<td style=\"text-align: center; background: #b01117;\" rowspan=\"2\" width=\"79\"><span style=\"color: #ffffff;\">Profile<\/span><\/td>\n<td style=\"text-align: center; background: #b01117;\" rowspan=\"2\" width=\"185\"><span style=\"color: #ffffff;\">Section<\/span><\/td>\n<td style=\"text-align: center; background: #b01117;\" rowspan=\"2\" width=\"140\"><span style=\"color: #ffffff;\">Material<\/span><\/td>\n<td style=\"text-align: center; background: #b01117;\" width=\"80\"><span style=\"color: #ffffff;\">K<sub>O<\/sub><\/span><\/td>\n<td style=\"text-align: center; background: #b01117;\" width=\"87\"><span style=\"color: #ffffff;\">K<sub>1<\/sub><\/span><\/td>\n<td style=\"text-align: center; background: #b01117;\" width=\"89\"><span style=\"color: #ffffff;\">R<sub>Z<\/sub> *<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; background: #343433;\" width=\"80\"><span style=\"color: #ffffff;\">[N\/mm]<\/span><\/td>\n<td style=\"text-align: center; background: #343433;\" width=\"87\"><span style=\"color: #ffffff;\">[mm]<\/span><\/td>\n<td style=\"text-align: center; background: #343433;\" width=\"89\"><span style=\"color: #ffffff;\">(\u00b5m)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; background: #343433;\" width=\"79\"><span style=\"color: #ffffff;\">FW3<\/span><\/p>\n<p><span style=\"color: #ffffff;\">F3<\/span><\/p>\n<p><span style=\"color: #ffffff;\">F4<\/span><\/td>\n<td width=\"185\"><img decoding=\"async\" class=\"lazyload wp-image-9924 size-full aligncenter\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27112%27%20height%3D%2726%27%20viewBox%3D%270%200%20112%2026%27%3E%3Crect%20width%3D%27112%27%20height%3D%27326%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/FW3.png\" alt=\"FW3\" width=\"112\" height=\"26\" \/><\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-9916 aligncenter\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27112%27%20height%3D%2726%27%20viewBox%3D%270%200%20112%2026%27%3E%3Crect%20width%3D%27112%27%20height%3D%27326%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/F3.png\" alt=\"F3\" width=\"112\" height=\"26\" \/><\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-9920 aligncenter\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27113%27%20height%3D%2726%27%20viewBox%3D%270%200%20113%2026%27%3E%3Crect%20width%3D%27113%27%20height%3D%27326%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/F4.png\" alt=\"F4\" width=\"113\" height=\"26\" \/><\/td>\n<td style=\"text-align: center;\" width=\"140\">Al<\/td>\n<td style=\"text-align: center;\" width=\"80\">50 b<sub>D<\/sub><\/td>\n<td style=\"text-align: center;\" width=\"87\">1,4 b<sub>D<\/sub><\/td>\n<td style=\"text-align: center;\" width=\"89\">25 a 50<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; background: #343433;\" width=\"79\"><span style=\"color: #ffffff;\">F6<\/span><\/td>\n<td width=\"185\"><img decoding=\"async\" class=\"lazyload wp-image-9928 size-full aligncenter\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2795%27%20height%3D%2723%27%20viewBox%3D%270%200%2095%2023%27%3E%3Crect%20width%3D%2795%27%20height%3D%27323%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/F6.png\" alt=\"F6\" width=\"95\" height=\"23\" \/><\/td>\n<td style=\"text-align: center;\" width=\"140\">Cu<\/td>\n<td style=\"text-align: center;\" width=\"80\">60 b<sub>D<\/sub><\/td>\n<td style=\"text-align: center;\" width=\"87\">1,6 b<sub>D<\/sub><\/td>\n<td style=\"text-align: center;\" width=\"89\">12,5 a 25<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; background: #343433;\" width=\"79\"><span style=\"color: #ffffff;\">F8<\/span><\/td>\n<td width=\"185\"><img decoding=\"async\" class=\"lazyload size-full wp-image-9932 aligncenter\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2792%27%20height%3D%2724%27%20viewBox%3D%270%200%2092%2024%27%3E%3Crect%20width%3D%2792%27%20height%3D%27324%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/F8.png\" alt=\"F8\" width=\"92\" height=\"24\" \/><\/td>\n<td style=\"text-align: center;\" width=\"140\">Ni<\/td>\n<td style=\"text-align: center;\" width=\"80\">70 b<sub>D<\/sub><\/td>\n<td style=\"text-align: center;\" width=\"87\">1,8 b<sub>D<\/sub><\/td>\n<td style=\"text-align: center;\" width=\"89\">6,3 a 12,5<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; background: #343433;\" width=\"79\"><span style=\"color: #ffffff;\">F10<\/span><\/td>\n<td width=\"185\"><img decoding=\"async\" class=\"lazyload size-full wp-image-9936 aligncenter\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2795%27%20height%3D%2725%27%20viewBox%3D%270%200%2095%2025%27%3E%3Crect%20width%3D%2795%27%20height%3D%27325%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/F10.png\" alt=\"F10\" width=\"95\" height=\"25\" \/><\/td>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"140\">CrNi &#8211; Steel<\/td>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"80\">100 b<sub>D<\/sub><\/td>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"87\">2,0b<sub>D<\/sub><\/td>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"89\">2,5 a 6,3<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; background: #343433;\" width=\"79\"><span style=\"color: #ffffff;\">F12<\/span><\/td>\n<td width=\"185\"><img decoding=\"async\" class=\"lazyload wp-image-9940 size-full aligncenter\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2784%27%20height%3D%2725%27%20viewBox%3D%270%200%2084%2025%27%3E%3Crect%20width%3D%2784%27%20height%3D%27325%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/F12.png\" alt=\"F12\" width=\"84\" height=\"25\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; background: #343433;\" width=\"79\"><span style=\"color: #ffffff;\">F17<\/span><\/td>\n<td width=\"185\"><img decoding=\"async\" class=\"lazyload size-full wp-image-9944 aligncenter\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27113%27%20height%3D%2727%27%20viewBox%3D%270%200%20113%2027%27%3E%3Crect%20width%3D%27113%27%20height%3D%27327%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/F17.png\" alt=\"F17\" width=\"113\" height=\"27\" \/><\/td>\n<td style=\"text-align: center;\" width=\"140\">Steel<\/td>\n<td style=\"text-align: center;\" width=\"80\">60 b<sub>D<\/sub><\/td>\n<td style=\"text-align: center;\" width=\"87\">1,6 b<sub>D<\/sub><\/td>\n<td style=\"text-align: center;\" width=\"89\">12,5 a 25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: right;\">* Recommended surface roughness of flange sealing surfaces<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-7{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-7 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-7{width:100% !important;order : 0;}.fusion-builder-column-7 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-7{width:100% !important;order : 0;}.fusion-builder-column-7 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-5{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-3{margin-top:0px!important;margin-bottom:30px!important;}}<\/style><div class=\"fusion-title title fusion-title-3 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:30px;\"><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-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><h3 class=\"title-heading-left\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;margin:0;font-size:1em;color:#dd3333;\">Surface pressure<\/h3><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-8\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><p>Metal-plastic seals are seals with a metal-to-metal contact surface. This results in relatively high minimum sealing forces. The table of minimum min (joint closure) and maximum max (breaking limit) stresses for metal-plastic joints is given below:<\/p>\n<\/div><div class=\"fusion-text fusion-text-9\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><table style=\"height: 341px;\" width=\"991\">\n<tbody>\n<tr>\n<td style=\"background: #b01117;\" rowspan=\"3\" width=\"71\">\n<p style=\"text-align: center; background: #b01117;\"><span style=\"color: #ffffff;\">Profile<\/span><\/p>\n<\/td>\n<td style=\"background: #b01117;\" rowspan=\"3\" width=\"146\">\n<p style=\"text-align: center; background: #b01117;\"><span style=\"color: #ffffff;\">Material<\/span><\/p>\n<\/td>\n<td style=\"text-align: center; background: #b01117;\" colspan=\"4\" width=\"368\"><span style=\"color: #ffffff;\">Surface pressure (N\/mm2)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; background: #343433;\" colspan=\"2\" width=\"189\"><span style=\"color: #ffffff;\">T = 20\u00baC<\/span><\/td>\n<td style=\"text-align: center; background: #343433;\" colspan=\"2\" width=\"179\"><span style=\"color: #ffffff;\">T = 300\u00baC<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; background: grey;\" width=\"104\"><span style=\"color: #ffffff;\"><strong>s<\/strong>min<\/span><\/td>\n<td style=\"text-align: center; background: grey;\" width=\"85\"><span style=\"color: #ffffff;\"><strong>s<\/strong>m\u00e1x<\/span><\/td>\n<td style=\"text-align: center; background: grey;\" width=\"85\"><span style=\"color: #ffffff;\"><strong>s<\/strong>min<\/span><\/td>\n<td style=\"text-align: center; background: grey;\" width=\"95\"><span style=\"color: #ffffff;\"><strong>s<\/strong>m\u00e1x<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background: #343433; text-align: center;\" rowspan=\"7\" width=\"71\"><span style=\"color: #ffffff;\">F2 a F7<\/span><\/td>\n<td style=\"text-align: center;\" width=\"146\">Carbon Steel\/A.F.<br \/>\nNickel\/A.F.E<\/td>\n<td style=\"text-align: center;\" width=\"104\">70<\/td>\n<td style=\"text-align: center;\" width=\"85\">180<\/td>\n<td style=\"text-align: center;\" width=\"85\">80<\/td>\n<td style=\"text-align: center;\" width=\"95\">150<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"146\">Steel<\/td>\n<td style=\"text-align: center;\" width=\"104\">100<\/td>\n<td style=\"text-align: center;\" width=\"85\">250<\/td>\n<td style=\"text-align: center;\" width=\"85\">115<\/td>\n<td width=\"95\">\n<p style=\"text-align: center;\">200<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"146\">Copper\/A.F.<\/p>\n<p>Brass\/A.F.<\/td>\n<td style=\"text-align: center;\" width=\"104\">60<\/td>\n<td style=\"text-align: center;\" width=\"85\">150<\/td>\n<td style=\"text-align: center;\" width=\"85\">70<\/td>\n<td style=\"text-align: center;\" width=\"95\">120<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"146\">Aluminium\/A.F.<\/td>\n<td style=\"text-align: center;\" width=\"104\">30<\/td>\n<td style=\"text-align: center;\" width=\"85\">100<\/td>\n<td style=\"text-align: center;\" width=\"85\">40<\/td>\n<td style=\"text-align: center;\" width=\"95\">-60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-8{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-8 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-8{width:100% !important;order : 0;}.fusion-builder-column-8 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-8{width:100% !important;order : 0;}.fusion-builder-column-8 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-6{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-4{margin-top:0px!important;margin-bottom:30px!important;}}<\/style><div class=\"fusion-title title fusion-title-4 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:30px;\"><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-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><h3 class=\"title-heading-left\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;margin:0;font-size:1em;color:#dd3333;\">Features and details<\/h3><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-10\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><p>When installing the metal-plastic seal in the device, the arrangement of the housing and the cover in the tongue and groove socket must be taken into account. Accordingly,<strong> the shell side should be installed towards the male and the cover side towards the socket (female);<\/strong> otherwise the seal may be irreversibly damaged by premature collapse of the cover.<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-9{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-9 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-9{width:100% !important;order : 0;}.fusion-builder-column-9 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-9{width:100% !important;order : 0;}.fusion-builder-column-9 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-7{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-5{margin-top:0px!important;margin-bottom:20px!important;}}<\/style><div class=\"fusion-title title fusion-title-5 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:20px;\"><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-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><h3 class=\"title-heading-left\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;margin:0;font-size:1em;color:#dd3333;\">Metal-plastic gaskets with ribs<\/h3><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-10{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-10 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-10{width:100% !important;order : 0;}.fusion-builder-column-10 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-10{width:100% !important;order : 0;}.fusion-builder-column-10 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_3_5 3_5 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-11\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><p>Sometimes it is desired that the metal-plastic gasket be without ribs (one-piece gasket); in this particular case the minimum radius of connection of the rib to the ring is r = 10 mm.<\/p>\n<p><strong>It has been widely demonstrated that manufacturing with welded ribs is more economical and technically better (better sealing),<\/strong> since in this case there is a double sealing line as opposed to the construction of the one-piece joint, which only has one sealing line.<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-11{width:60% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-11 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.2%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.2%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-11{width:100% !important;order : 0;}.fusion-builder-column-11 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-11{width:100% !important;order : 0;}.fusion-builder-column-11 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_2_5 2_5 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div style=\"text-align:center;\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"416\" height=\"138\" alt=\"juntas metaloplasticas con nervios\" title=\"jmetaloplasticas-con-nervios\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/jmetaloplasticas-con-nervios.jpg\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/jmetaloplasticas-con-nervios.jpg\" class=\"lazyload img-responsive wp-image-9964\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27416%27%20height%3D%27138%27%20viewBox%3D%270%200%20416%20138%27%3E%3Crect%20width%3D%27416%27%20height%3D%273138%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/jmetaloplasticas-con-nervios-200x66.jpg 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/jmetaloplasticas-con-nervios-400x133.jpg 400w, https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/jmetaloplasticas-con-nervios.jpg 416w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-12{width:40% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-12 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 4.8%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 4.8%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-12{width:100% !important;order : 0;}.fusion-builder-column-12 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-12{width:100% !important;order : 0;}.fusion-builder-column-12 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-8{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-9 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-6{margin-top:0px!important;margin-bottom:30px!important;}}<\/style><div class=\"fusion-title title fusion-title-6 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:30px;\"><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-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><h3 class=\"title-heading-left\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;margin:0;font-size:1em;color:#dd3333;\">Different configurations and models<\/h3><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><\/div><div style=\"text-align:center;\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"662\" height=\"125\" alt=\"modelos juntas metaloplasticas\" title=\"modelos juntas metaloplasticas\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/modelos-juntas-metaloplasticas.png\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/modelos-juntas-metaloplasticas.png\" class=\"lazyload img-responsive wp-image-9959\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27662%27%20height%3D%27125%27%20viewBox%3D%270%200%20662%20125%27%3E%3Crect%20width%3D%27662%27%20height%3D%273125%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/modelos-juntas-metaloplasticas-200x38.png 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/modelos-juntas-metaloplasticas-400x76.png 400w, https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/modelos-juntas-metaloplasticas-600x113.png 600w, https:\/\/comdiflex.com\/wp-content\/uploads\/2022\/10\/modelos-juntas-metaloplasticas.png 662w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 662px\" \/><\/span><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-13{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-13 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-13{width:100% !important;order : 0;}.fusion-builder-column-13 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-13{width:100% !important;order : 0;}.fusion-builder-column-13 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-9{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-10 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-12\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><h2 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 48; line-height: 1.2;\" data-fontsize=\"48\" data-lineheight=\"57.6px\"><b>Double Jacketed Gaskets<\/b><strong>: A Versatile Solution for Industry<\/strong><\/h2>\n<p>Metal-plastic gaskets are essential components in many industrial applications, especially in systems requiring reliable seals to ensure tightness under variable conditions. In this article, we\u2019ll explore what metal-plastic gaskets are, their features, benefits, and the key applications that make them stand out.<\/p>\n<h3 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 28; line-height: 1.6;\" data-fontsize=\"28\" data-lineheight=\"44.8px\"><strong>What Are <\/strong><b>Double Jacketed<\/b><strong> Gaskets?<\/strong><\/h3>\n<p>Metal-plastic gaskets combine metallic and non-metallic materials to deliver effective sealing across a wide range of applications. This hybrid design allows these gaskets to adapt to various operating conditions, providing both structural strength and flexibility\/adaptability.<\/p>\n<h4 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 18; line-height: 1.87; --minfontsize: 18;\" data-fontsize=\"18\" data-lineheight=\"33.66px\"><strong>Typical Structure of a <\/strong><b>Double Jacketed<\/b><strong> Gasket:<\/strong><\/h4>\n<ul>\n<li><strong>Metal Component:<\/strong> Acts as the structural backbone, providing mechanical strength. Common materials include carbon steel, stainless steel, or special alloys.<\/li>\n<li><strong>Plastic Component:<\/strong> Usually made from materials such as graphite, PTFE (Teflon), or <a href=\"https:\/\/comdiflex.com\/en\/products\/sealing-gaskets\/flat-soft-metallic-gaskets\/kemmica\/\">KEMMICA\u00ae<\/a> (mica), depending on the application environment. Its primary role is to ensure a hermetic seal by conforming to surface irregularities.<\/li>\n<\/ul>\n<h3 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 28; line-height: 1.6;\" data-fontsize=\"28\" data-lineheight=\"44.8px\"><strong>Characteristics of <\/strong><b>Double Jacketed<\/b><strong> Gaskets<\/strong><\/h3>\n<p>Metal-plastic gaskets are designed to offer a balance between mechanical strength and sealing flexibility. Key features include:<\/p>\n<ul>\n<li><strong>Ability to Adapt to Irregular Surfaces:<\/strong> The soft component ensures reliable sealing even with imperfect flange surfaces.<\/li>\n<li><strong>Chemical Resistance:<\/strong> Depending on the filler material used, they can withstand a wide range of aggressive chemicals.<\/li>\n<li><strong>Wide Temperature Range:<\/strong> These gaskets are suitable for systems operating at moderate to high temperatures.<\/li>\n<li><strong>Compatibility with Moderate Pressure Systems:<\/strong> Their design is ideal for applications with medium pressures, although they can handle higher pressures with specific configurations.<\/li>\n<\/ul>\n<h3 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 28; line-height: 1.6;\" data-fontsize=\"28\" data-lineheight=\"44.8px\"><strong>Advantages of <\/strong><b>Double Jacketed<\/b><strong> Gaskets<\/strong><\/h3>\n<ul>\n<li><strong>Sealing Efficiency:<\/strong> They provide effective sealing for systems handling fluids or gases.<\/li>\n<li><strong>Versatility:<\/strong> Adaptable to various industries due to their ability to operate under diverse conditions.<\/li>\n<li><strong>Durability:<\/strong> The combination of materials ensures a prolonged service life, even in demanding environments.<\/li>\n<li><strong>Ease of Installation:<\/strong> These gaskets are typically lighter and more flexible than alternatives, making them easier to handle and install.<\/li>\n<\/ul>\n<h3 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 28; line-height: 1.6;\" data-fontsize=\"28\" data-lineheight=\"44.8px\"><strong>Common Applications<\/strong><\/h3>\n<p>Metal-plastic gaskets are widely used in sectors such as:<\/p>\n<ul>\n<li><strong>Chemical Industry:<\/strong> In pipelines and tanks handling corrosive chemicals.<\/li>\n<li><strong>Food Industry:<\/strong> In equipment requiring non-contaminating seals that resist moderate temperatures.<\/li>\n<li><strong>Automotive Sector:<\/strong> In cooling systems, engines, and transmissions.<\/li>\n<li><strong>Pharmaceutical Industry:<\/strong> In equipment requiring high chemical resistance and hygienic compatibility.<\/li>\n<li><strong>Water Treatment:<\/strong> In pipelines and valves exposed to various chemical conditions.<\/li>\n<\/ul>\n<h3 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 28; line-height: 1.6;\" data-fontsize=\"28\" data-lineheight=\"44.8px\"><strong>Selecting and Maintaining <\/strong><b>Double Jacketed<\/b><strong> Gaskets<\/strong><\/h3>\n<h4 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 18; line-height: 1.87; --minfontsize: 18;\" data-fontsize=\"18\" data-lineheight=\"33.66px\"><strong>How to Select the Right Gasket:<\/strong><\/h4>\n<ul>\n<li>Evaluate the operating conditions, including temperature, pressure, and type of fluid.<\/li>\n<li>Ensure the filler material is compatible with the chemicals present in the system.<\/li>\n<li>Consider the equipment\u2019s design and specifications.<\/li>\n<\/ul>\n<h4 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 18; line-height: 1.87; --minfontsize: 18;\" data-fontsize=\"18\" data-lineheight=\"33.66px\"><strong>Maintenance and Care:<\/strong><\/h4>\n<ul>\n<li>Regularly inspect gaskets for wear, damage, or deformation.<\/li>\n<li>Clean contact surfaces to avoid contaminants that could compromise the seal.<\/li>\n<li>Replace damaged gaskets to prevent leaks and operational issues.<\/li>\n<\/ul>\n<h3 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 28; line-height: 1.6;\" data-fontsize=\"28\" data-lineheight=\"44.8px\"><strong>Conclusion<\/strong><\/h3>\n<p>Double Jacketed gaskets offer a reliable and versatile solution for a wide range of industrial applications. Their hybrid design delivers the best of both worlds: the strength of metal and the adaptability of plastic.<\/p>\n<p>Do you have questions about choosing the ideal Double Jacketed gasket for your project? Feel free to ask or <a href=\"https:\/\/comdiflex.com\/en\/contact\/\">contact us<\/a> for expert advice!<\/p>\n<p><strong>Kempchen-Comdiflex<\/strong> manufactures Double Jacketed gaskets in Spain, customized to any dimensions, designs, and compositions to meet your specific needs.<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-14{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-14 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-14{width:100% !important;order : 0;}.fusion-builder-column-14 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-14{width:100% !important;order : 0;}.fusion-builder-column-14 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-10{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-11 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div style=\"text-align:left;\"><style type=\"text\/css\">.fusion-button.button-1 {border-radius:3px;}.fusion-button.button-1 .fusion-button-text {text-transform:none;}<\/style><a class=\"fusion-button button-flat button-small button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"http:\/\/www.comdiflex.com\/downloads\/comdiflex-metal-jacketed-gaskets-technical-catalogue.pdf\"><span class=\"fusion-button-text\">Technical Catalogue<\/span><\/a><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-15{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-15 > .fusion-column-wrapper 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rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1012.96px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;border-radius:20px 20px 20px 20px;border-width: 2px 2px 2px 2px;border-color:#c22e2f;border-style:solid;border-radius:20px 20px 20px 20px;overflow:hidden;padding: 0px 0px 0px 0px;\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;flex-grow:1;margin-top:20px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-13\" style=\"font-size:22px;color:#c22e2f;transform:translate3d(0,0,0);\"><p style=\"text-align: center;\"><strong>WE ARE MANUFACTURERS<\/strong><\/p>\n<\/div><div class=\"fusion-text fusion-text-14\" style=\"font-size:18px;color:#c22e2f;transform:translate3d(0,0,0);\"><p style=\"text-align: center;\"><strong>ANY DESIGN WITH A LARGE QUANTITY OF MATERIALS<\/strong><\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-16{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-16 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-16{width:100% !important;order : 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