{"id":12059,"date":"2025-01-07T15:27:11","date_gmt":"2025-01-07T13:27:11","guid":{"rendered":"https:\/\/comdiflex.com\/produits\/alquilacion\/"},"modified":"2026-01-19T18:48:15","modified_gmt":"2026-01-19T16:48:15","slug":"alkylation","status":"publish","type":"page","link":"https:\/\/comdiflex.com\/fr\/produits\/alkylation\/","title":{"rendered":"ALKYLATION"},"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=\"GORE\" title=\"soluciones-alquilacion-min2\" 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\/2025\/01\/soluciones-alquilacion-min2.jpg\" class=\"lazyload img-responsive wp-image-12078\"\/><\/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_5 1_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-1 tituloficha\" style=\"font-size:17px;color:#000000;font-family:&quot;Lato&quot;;font-weight:400;transform:translate3d(0,0,0);\"><p class=\"title-heading-center fusion-responsive-typography-calculated\" data-fontsize=\"24\" data-lineheight=\"28.8px\">SOLUTIONS<\/p>\n<\/div><div class=\"fusion-text fusion-text-2\" style=\"font-size:17px;color:#000000;font-family:&quot;Lato&quot;;font-weight:700;transform:translate3d(0,0,0);\"><p class=\"title-heading-center fusion-responsive-typography-calculated\" data-fontsize=\"24\" data-lineheight=\"28.8px\">ALKYLATION<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:20% !important;margin-top : 88px;margin-bottom : -10px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 9.6%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 9.6%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:33.333333333333% !important;order : 0;margin-top : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 5.76%;margin-left : 5.76%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:33.333333333333% !important;order : 0;margin-top : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 5.76%;margin-left : 5.76%;}}<\/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 textoficha\" style=\"font-size:16px;color:#000000;font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><h2><strong>Le processus d&rsquo;alkylation dans les raffineries : transformer les composants pour des carburants plus propres<\/strong><\/h2>\n<p>Dans le monde du raffinage du p\u00e9trole, l\u2019alkylation est l\u2019un des processus les plus critiques pour la production de carburants de haute qualit\u00e9 et \u00e0 faible impact environnemental. Ce processus chimique convertit les hydrocarbures l\u00e9gers en composants \u00e0 indice d\u2019octane \u00e9lev\u00e9, essentiels \u00e0 l\u2019essence moderne. Ensuite, nous explorerons ce qu\u2019est l\u2019alkylation, comment elle fonctionne et pourquoi elle est si importante dans l\u2019industrie du raffinage.<\/p>\n<\/div><div class=\"fusion-text fusion-text-4 textoficha\" style=\"font-size:16px;color:#000000;font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><h3><strong>Qu&rsquo;est-ce que l&rsquo;alkylation ?<\/strong><\/h3>\n<p>L&rsquo;alkylation est un processus chimique qui combine l&rsquo;isobutane avec des ol\u00e9fines (comme le propyl\u00e8ne ou le but\u00e8ne) en pr\u00e9sence d&rsquo;un catalyseur acide, g\u00e9n\u00e9ralement de l&rsquo;acide sulfurique ou de l&rsquo;acide fluorhydrique. Le produit final est un compos\u00e9 connu sous le nom d\u2019alkylate, caract\u00e9ris\u00e9 par son indice d\u2019octane \u00e9lev\u00e9 et sa faible volatilit\u00e9.<\/p>\n<p>L&rsquo;indice d&rsquo;octane est une mesure cl\u00e9 de la qualit\u00e9 de l&rsquo;essence, indiquant sa capacit\u00e9 \u00e0 r\u00e9sister \u00e0 la d\u00e9tonation pr\u00e9matur\u00e9e dans les moteurs. L&rsquo;alkylate est un composant essentiel du m\u00e9lange d&rsquo;essence car il am\u00e9liore les performances du moteur et r\u00e9duit les \u00e9missions polluantes.<\/p>\n<\/div><div class=\"fusion-text fusion-text-5 textoficha\" style=\"font-size:16px;color:#000000;font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><h3><strong>Comment fonctionne le processus de location ?<\/strong><\/h3>\n<p>Le processus d&rsquo;alkylation comporte plusieurs \u00e9tapes cl\u00e9s :<\/p>\n<ol>\n<li><strong>Pr\u00e9paration des r\u00e9actifs :<\/strong>\n<ul>\n<li>Les ol\u00e9fines et l\u2019isobutane sont s\u00e9par\u00e9s et purifi\u00e9s. Ces mati\u00e8res premi\u00e8res proviennent g\u00e9n\u00e9ralement d\u2019autres proc\u00e9d\u00e9s de raffinage, tels que le craquage catalytique.<\/li>\n<\/ul>\n<\/li>\n<li><strong>R\u00e9action chimique :<\/strong>\n<ul>\n<li>Les r\u00e9actifs sont introduits dans un r\u00e9acteur o\u00f9 ils sont m\u00e9lang\u00e9s \u00e0 un catalyseur acide.<\/li>\n<li>Dans des conditions contr\u00f4l\u00e9es de temp\u00e9rature et de pression, les ol\u00e9fines r\u00e9agissent avec l&rsquo;isobutane pour former des compos\u00e9s ramifi\u00e9s \u00e0 haute densit\u00e9 \u00e9nerg\u00e9tique.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u00e9paration et recyclage :<\/strong>\n<ul>\n<li>Le produit brut passe par un syst\u00e8me de s\u00e9paration o\u00f9 l\u2019alkylat est r\u00e9cup\u00e9r\u00e9.<\/li>\n<li>L\u2019isobutane n\u2019ayant pas r\u00e9agi est recycl\u00e9 pour \u00eatre r\u00e9utilis\u00e9 dans le proc\u00e9d\u00e9.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Traitement catalytique :<\/strong>\n<ul>\n<li>Dans le cas de l\u2019utilisation d\u2019acide sulfurique ou d\u2019acide fluorhydrique, une manipulation prudente est requise en raison de leur nature hautement corrosive et toxique. Ces acides sont r\u00e9g\u00e9n\u00e9r\u00e9s et r\u00e9utilis\u00e9s dans le syst\u00e8me.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3><strong>Avantages du proc\u00e9d\u00e9 d&rsquo;alkylation<\/strong><\/h3>\n<ol>\n<li><strong>Production d&rsquo;essence de haute qualit\u00e9 :<\/strong>\n<ul>\n<li>L&rsquo;alkylate a un indice d&rsquo;octane qui peut d\u00e9passer 90, am\u00e9liorant consid\u00e9rablement les performances de l&rsquo;essence.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Impact environnemental r\u00e9duit :<\/strong>\n<ul>\n<li>L\u2019essence alkyl\u00e9e g\u00e9n\u00e8re moins d\u2019\u00e9missions d\u2019oxydes d\u2019azote (NOx) et de compos\u00e9s organiques volatils (COV), contribuant \u00e0 une combustion plus propre.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Utilisation des sous-produits :<\/strong>\n<ul>\n<li>Les ol\u00e9fines utilis\u00e9es dans l\u2019alkylation sont des sous-produits d\u2019autres processus de raffinage, ce qui maximise l\u2019efficacit\u00e9 de la raffinerie.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3><strong>Les d\u00e9fis du processus<\/strong><\/h3>\n<p>Malgr\u00e9 ses avantages, le leasing n\u2019est pas sans pr\u00e9senter des d\u00e9fis :<\/p>\n<ul>\n<li><strong>Co\u00fbt d\u2019exploitation :<\/strong> La manipulation et la r\u00e9g\u00e9n\u00e9ration des catalyseurs acides n\u00e9cessitent des investissements importants dans les \u00e9quipements de s\u00e9curit\u00e9 et de contr\u00f4le environnemental.<\/li>\n<li><strong>Risques pour la s\u00e9curit\u00e9 :<\/strong> L\u2019acide sulfurique et l\u2019acide fluorhydrique sont des substances dangereuses qui n\u00e9cessitent des protocoles stricts pour \u00e9viter les fuites ou les accidents.<\/li>\n<\/ul>\n<\/div><div class=\"fusion-text fusion-text-6 textoficha\" style=\"font-size:16px;color:#000000;font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><h3><strong>Conclusi\u00f3n<\/strong><\/h3>\n<p>L&rsquo;alkylation est un \u00e9l\u00e9ment fondamental dans la production de carburants modernes, car elle permet de produire une essence efficace et plus respectueuse de l&rsquo;environnement. Alors que les r\u00e9glementations environnementales deviennent plus strictes, ce proc\u00e9d\u00e9 reste un domaine cl\u00e9 d\u2019innovation dans l\u2019industrie du raffinage.<\/p>\n<p>Avec sa capacit\u00e9 \u00e0 transformer les mati\u00e8res premi\u00e8res en composants de grande valeur, l\u2019alkylation repr\u00e9sente le c\u0153ur d\u2019une raffinerie cherchant \u00e0 optimiser ses performances tout en r\u00e9pondant aux exigences de durabilit\u00e9.<\/p>\n<p>Les unit\u00e9s d&rsquo;alkylation dans les raffineries de p\u00e9trole utilisent des acides forts comme catalyseurs, g\u00e9n\u00e9ralement l&rsquo;acide sulfurique (H2SO4) ou l&rsquo;<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Acide_fluorhydrique\">acide fluorhydrique<\/a> (HF). Ces acides hautement corrosifs peuvent s\u00e9rieusement endommager les \u00e9quipements fabriqu\u00e9s \u00e0 partir de mat\u00e9riaux ordinaires. <a href=\"https:\/\/comdiflex.com\/\">KEMPCHEN-COMDIFLEX<\/a> propose plusieurs joints semi-m\u00e9talliques qui utilisent des mat\u00e9riaux sp\u00e9cifiques pour fonctionner dans ces environnements chimiquement hostiles. La combinaison de Gore\u00ae, graphite, monel et acier au carbone dans les diff\u00e9rentes conceptions de joints garantit une \u00e9tanch\u00e9it\u00e9 r\u00e9sistante aux acides les plus corrosifs.<\/p>\n<p>En plus des joints d&rsquo;\u00e9tanch\u00e9it\u00e9, nous disposons d&rsquo;une peinture sp\u00e9ciale qui d\u00e9tectera une fuite avant qu&rsquo;elle ne cause des dommages importants. Nous disposons \u00e9galement de bandes de protection de brides, con\u00e7ues pour emp\u00eacher la dispersion de l&rsquo;acide en cas de fuite.<\/p>\n<p>L&rsquo;alkylation est un processus qui fait r\u00e9agir des ol\u00e9fines l\u00e9g\u00e8res avec de l&rsquo;isobutane pour produire un alkylate, un interm\u00e9diaire.<\/p>\n<p>Produit utilis\u00e9 pour m\u00e9langer de l&rsquo;essence \u00e0 indice d&rsquo;octane \u00e9lev\u00e9. L&rsquo;acide fluorhydrique est un type de catalyseur liquide utilis\u00e9 pour acc\u00e9l\u00e9rer la r\u00e9action. L&rsquo;acier au carbone est la sp\u00e9cification standard pour la m\u00e9tallurgie des brides dans les installations d&rsquo;alkylation HF et est pr\u00e9f\u00e9r\u00e9 \u00e0 un alliage exotique au co\u00fbt prohibitif. Cependant, malgr\u00e9 la compatibilit\u00e9 de l&rsquo;acier au carbone, un ph\u00e9nom\u00e8ne connu sous le nom de corrosion caverneuse se produit dans une unit\u00e9 alcaline HF.<\/p>\n<p><strong>Corrosion caverneuse<\/strong><\/p>\n<p>La corrosion caverneuse de la face de la bride est une corrosion qui d\u00e9bute dans les vides, les fissures et les petits espaces de la bride.<\/p>\n<p><strong>D\u00e9fi du conseil d&rsquo;administration<\/strong><\/p>\n<p>Pour \u00e9viter l\u2019apparition et la propagation de la corrosion caverneuse, tous les interstices et fissures doivent \u00eatre \u00e9limin\u00e9s.<\/p>\n<p>L\u2019utilisation d\u2019un joint \u00e0 cette fin \u00e9liminera \u00e0 son tour les risques, les d\u00e9penses et les temps d\u2019arr\u00eat associ\u00e9s \u00e0 la corrosion.<\/p>\n<p><strong>Solution<\/strong><\/p>\n<p>Des progr\u00e8s significatifs ont \u00e9t\u00e9 r\u00e9alis\u00e9s dans la technologie d\u2019\u00e9tanch\u00e9it\u00e9 des joints pour les unit\u00e9s d\u2019alkylation HF au cours des derni\u00e8res ann\u00e9es.<\/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 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-4 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-7 textoficha\" style=\"font-size:16px;color:#000000;font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><div class=\"flex-1 overflow-hidden @container\/thread\">\n<div class=\"h-full\">\n<div class=\"react-scroll-to-bottom--css-efnkv-79elbk h-full\">\n<div class=\"react-scroll-to-bottom--css-efnkv-1n7m0yu\">\n<div class=\"flex flex-col text-sm md:pb-9\">\n<article class=\"w-full scroll-mb-&#091;var(--thread-trailing-height,150px)&#093; text-token-text-primary focus-visible:outline-2 focus-visible:outline-offset-&#091;-4px&#093;\" dir=\"auto\" data-testid=\"conversation-turn-3\" data-scroll-anchor=\"true\">\n<div class=\"m-auto text-base py-&#091;18px&#093; px-3 md:px-4 w-full md:px-5 lg:px-4 xl:px-5\">\n<div class=\"mx-auto flex flex-1 gap-4 text-base md:gap-5 lg:gap-6 md:max-w-3xl lg:max-w-&#091;40rem&#093; xl:max-w-&#091;48rem&#093;\">\n<div class=\"flex-shrink-0 flex flex-col relative items-end\">\n<div class=\"pt-0\">\n<div class=\"gizmo-bot-avatar flex h-8 w-8 items-center justify-center overflow-hidden rounded-full\">\n<div class=\"relative p-1 rounded-sm flex items-center justify-center bg-token-main-surface-primary text-token-text-primary h-8 w-8\">\n<p><strong>Nous avons les joints suivants en location :<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_3 1_3 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 ><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"660\" height=\"399\" alt=\"gorespiral SM\" title=\"GORESPIRALsm\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALsm.png\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALsm.png\" class=\"lazyload img-responsive wp-image-11855\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27660%27%20height%3D%27399%27%20viewBox%3D%270%200%20660%20399%27%3E%3Crect%20width%3D%27660%27%20height%3D%273399%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALsm-200x121.png 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALsm-400x242.png 400w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALsm-600x363.png 600w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALsm.png 660w\" 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-nested-column-0{width:33.333333333333% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-nested-column-0 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 5.76%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 5.76%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-nested-column-0{width:100% !important;order : 0;}.fusion-builder-nested-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-nested-column-0{width:100% !important;order : 0;}.fusion-builder-nested-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_2_3 2_3 fusion-flex-column fusion-flex-align-self-center\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-center 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-8\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><ul>\n<li><strong>GORESPIRAL\u00ae SM<\/strong> : <a href=\"https:\/\/comdiflex.com\/fr\/produits\/joints\/joints-spirales\/\">Joint spiral\u00e9<\/a> sans bague int\u00e9rieure en Monel. Bague int\u00e9rieure Gore\u00aeGR90 avec ajustement parfait \u00e0 la spirale monel\/PTFE ou graphite. Bague ext\u00e9rieure en acier au carbone et spirale en Monel+PTFE ou graphite. Convient \u00e0 tous les types de brides.<\/li>\n<\/ul>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-nested-column-1{width:66.666666666667% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-nested-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 2.88%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 2.88%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-nested-column-1{width:100% !important;order : 0;}.fusion-builder-nested-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-nested-column-1{width:100% !important;order : 0;}.fusion-builder-nested-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_3 1_3 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 ><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"660\" height=\"387\" alt=\"gorespiral CM\" title=\"GORESPIRALcm\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALcm.png\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALcm.png\" class=\"lazyload img-responsive wp-image-11859\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27660%27%20height%3D%27387%27%20viewBox%3D%270%200%20660%20387%27%3E%3Crect%20width%3D%27660%27%20height%3D%273387%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALcm-200x117.png 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALcm-400x235.png 400w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALcm-600x352.png 600w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALcm.png 660w\" 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-nested-column-2{width:33.333333333333% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-nested-column-2 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 5.76%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 5.76%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-nested-column-2{width:100% !important;order : 0;}.fusion-builder-nested-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-nested-column-2{width:100% !important;order : 0;}.fusion-builder-nested-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_2_3 2_3 fusion-flex-column fusion-flex-align-self-center\"><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-9\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><ul>\n<li><strong>GORESPIRAL\u00ae CM<\/strong> : <a href=\"https:\/\/comdiflex.com\/fr\/produits\/joints\/joints-spirales\/\">Joint spiral\u00e9<\/a> avec bague int\u00e9rieure en Monel. Rev\u00eatement Gore\u00aeGR30 sur les deux faces. Bague ext\u00e9rieure en acier au carbone et spirale en Monel+PTFE ou graphite. Plus adapt\u00e9 aux brides usag\u00e9es.<\/li>\n<\/ul>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-nested-column-3{width:66.666666666667% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-nested-column-3 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 2.88%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 2.88%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-nested-column-3{width:100% !important;order : 0;}.fusion-builder-nested-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-nested-column-3{width:100% !important;order : 0;}.fusion-builder-nested-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-4 fusion_builder_column_inner_1_3 1_3 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-4 hover-type-none\" style=\"width:100%;max-width:67%;\"><img decoding=\"async\" width=\"383\" height=\"354\" alt=\"gorekamm SA\" title=\"GOREKAMMsa\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GOREKAMMsa.png\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GOREKAMMsa.png\" class=\"lazyload img-responsive wp-image-11866\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27383%27%20height%3D%27354%27%20viewBox%3D%270%200%20383%20354%27%3E%3Crect%20width%3D%27383%27%20height%3D%273354%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GOREKAMMsa-200x185.png 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GOREKAMMsa.png 383w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 383px\" \/><\/span><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-nested-column-4{width:33.333333333333% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-nested-column-4 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 5.76%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 5.76%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-nested-column-4{width:100% !important;order : 0;}.fusion-builder-nested-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-nested-column-4{width:100% !important;order : 0;}.fusion-builder-nested-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-5 fusion_builder_column_inner_2_3 2_3 fusion-flex-column fusion-flex-align-self-center\"><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-10\" style=\"font-family:&quot;Roboto&quot;;font-weight:400;transform:translate3d(0,0,0);\"><ul>\n<li><strong>GOREKAMM\u00ae SA<\/strong> : <a href=\"https:\/\/comdiflex.com\/fr\/produits\/joints\/kammprofile-gaskets\/\">Joint Kammprofile<\/a> avec noyau Monel et rev\u00eatement des deux c\u00f4t\u00e9s avec GORE\u00ae GR5. Sans bague de centrage (ext\u00e9rieur).<\/li>\n<\/ul>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-nested-column-5{width:66.666666666667% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-nested-column-5 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 2.88%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 2.88%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-nested-column-5{width:100% !important;order : 0;}.fusion-builder-nested-column-5 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-nested-column-5{width:100% !important;order : 0;}.fusion-builder-nested-column-5 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-6 fusion_builder_column_inner_1_3 1_3 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 ><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\"><img decoding=\"async\" width=\"591\" height=\"354\" alt=\"gorekamm CA\" title=\"GOREKAMMca\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GOREKAMMca.png\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GOREKAMMca.png\" class=\"lazyload img-responsive wp-image-11870\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27591%27%20height%3D%27354%27%20viewBox%3D%270%200%20591%20354%27%3E%3Crect%20width%3D%27591%27%20height%3D%273354%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GOREKAMMca-200x120.png 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GOREKAMMca-400x240.png 400w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GOREKAMMca.png 591w\" 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-nested-column-6{width:33.333333333333% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-nested-column-6 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 5.76%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 5.76%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-nested-column-6{width:100% !important;order : 0;}.fusion-builder-nested-column-6 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-nested-column-6{width:100% !important;order : 0;}.fusion-builder-nested-column-6 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-7 fusion_builder_column_inner_2_3 2_3 fusion-flex-column fusion-flex-align-self-center\"><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);\"><ul>\n<li><strong>GOREKAMM\u00ae CA<\/strong> : <a href=\"https:\/\/comdiflex.com\/fr\/produits\/joints\/kammprofile-gaskets\/\">Joint Kammprofile<\/a> avec noyau Monel et rev\u00eatement des deux c\u00f4t\u00e9s avec GORE\u00ae GR5. Avec bague de centrage (ext\u00e9rieur). L&rsquo;\u00e2me est d&rsquo;un seul tenant. L&rsquo;anneau ext\u00e9rieur est un \u00e9videment de 0,5 mm de chaque c\u00f4t\u00e9.<\/li>\n<\/ul>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-nested-column-7{width:66.666666666667% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-nested-column-7 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 2.88%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 2.88%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-nested-column-7{width:100% !important;order : 0;}.fusion-builder-nested-column-7 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-nested-column-7{width:100% !important;order : 0;}.fusion-builder-nested-column-7 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-8 fusion_builder_column_inner_1_3 1_3 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 ><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none\"><img decoding=\"async\" width=\"591\" height=\"354\" alt=\"GORESPIRALkamm\" title=\"GORESPIRALkamm\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALkamm.png\" data-orig-src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALkamm.png\" class=\"lazyload img-responsive wp-image-11874\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27591%27%20height%3D%27354%27%20viewBox%3D%270%200%20591%20354%27%3E%3Crect%20width%3D%27591%27%20height%3D%273354%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALkamm-200x120.png 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALkamm-400x240.png 400w, https:\/\/comdiflex.com\/wp-content\/uploads\/2024\/12\/GORESPIRALkamm.png 591w\" 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-nested-column-8{width:33.333333333333% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-nested-column-8 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 5.76%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 5.76%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-nested-column-8{width:100% !important;order : 0;}.fusion-builder-nested-column-8 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-nested-column-8{width:100% !important;order : 0;}.fusion-builder-nested-column-8 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-9 fusion_builder_column_inner_2_3 2_3 fusion-flex-column fusion-flex-align-self-center\"><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);\"><ul>\n<li><strong>GORESPIRALKAMM\u00ae :<\/strong> <a href=\"https:\/\/comdiflex.com\/fr\/produits\/joints\/joints-spirales\/\">Joint spiral\u00e9<\/a> avec bague int\u00e9rieure Kammprofile en Monel rev\u00eatue de Gore\u00ae GR5 sur les deux faces. Bague ext\u00e9rieure en acier au carbone. Spirale Monel+graphite. Plus adapt\u00e9 aux nouvelles brides. Nous avons TALUFT. Ce joint est le plus recommand\u00e9 pour les brides neuves.<\/li>\n<\/ul>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-nested-column-9{width:66.666666666667% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-nested-column-9 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 2.88%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 2.88%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-nested-column-9{width:100% !important;order : 0;}.fusion-builder-nested-column-9 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-nested-column-9{width:100% !important;order : 0;}.fusion-builder-nested-column-9 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-4{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-4 > .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-4{width:100% !important;order : 0;}.fusion-builder-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-4{width:100% !important;order : 0;}.fusion-builder-column-4 > .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-3{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5404,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-12059","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.9 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Alkylation | Comdiflex<\/title>\n<meta name=\"description\" content=\"Solutions de alkylation pour raffineries : joints sp\u00e9cialis\u00e9s, \u00e9tanch\u00e9it\u00e9 industrielle et haute s\u00e9curit\u00e9 pour proc\u00e9d\u00e9s critiques.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/comdiflex.com\/fr\/produits\/alkylation\/\" \/>\n<meta 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