{"id":21013,"date":"2025-01-09T10:21:15","date_gmt":"2025-01-09T09:21:15","guid":{"rendered":"https:\/\/www.vallourec.com\/news\/vam-slij-3-premium-connections-successfully-validated-for-hydrogen-applications\/"},"modified":"2025-01-09T10:57:51","modified_gmt":"2025-01-09T09:57:51","slug":"les-connexions-premium-vam-slij-3-validees-avec-succes-pour-les-applications-hydrogene","status":"publish","type":"news","link":"https:\/\/www.vallourec.com\/fr\/news\/les-connexions-premium-vam-slij-3-validees-avec-succes-pour-les-applications-hydrogene\/","title":{"rendered":"Les connexions premium VAM<sup>\u00ae<\/sup> SLIJ-3 valid\u00e9es avec succ\u00e8s pour les applications hydrog\u00e8ne\u00a0"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"21013\" class=\"elementor elementor-21013 elementor-20989\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8221885 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8221885\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5a71dfb\" data-id=\"5a71dfb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ed234ea elementor-widget elementor-widget-text-editor\" data-id=\"ed234ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>L&rsquo;\u00e9quipe R&amp;D de Vallourec, bas\u00e9e au Centre de Recherche Vallourec d&rsquo;Aulnoye-Aymeries (France), a r\u00e9cemment men\u00e9 une s\u00e9rie de tests rigoureux sur les connexions VAM<sup>\u00ae<\/sup> SLIJ-3 rev\u00eatues de CLEANWELL<sup>\u00ae<\/sup> pour les applications de stockage d&rsquo;hydrog\u00e8ne. D\u00e9sormais valid\u00e9es jusqu&rsquo;\u00e0 un diam\u00e8tre de 16 pouces pour une utilisation dans les cavit\u00e9s salines souterraines, ainsi que pour la solution Delphy de Vallourec, les connexions VAM<sup>\u00ae<\/sup> SLIJ-3 viennent enrichir le portefeuille de Vallourec<sup>\u00ae<\/sup> New Energies. <\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3bcd01d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3bcd01d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-33ebfbb\" data-id=\"33ebfbb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a7c9151 elementor-widget elementor-widget-text-editor\" data-id=\"a7c9151\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p>Avec la croissance de l&rsquo;hydrog\u00e8ne en tant qu&rsquo;\u00e9nergie alternative, les fournisseurs d&rsquo;\u00e9nergies renouvelables utilisent de plus en plus les cavit\u00e9s salines pour le stockage. \u00ab\u202f<em>Nous avons observ\u00e9 une tendance vers des puits de plus grande capacit\u00e9, qui permettent une lixiviation plus rapide des nouvelles cavit\u00e9s<\/em> \u00bb, explique Harold Evin, Directeur CCS &amp; Hydrog\u00e8ne Tubulaires. \u00ab <em>Une fois qu&rsquo;un tel puits est op\u00e9rationnel, l&rsquo;hydrog\u00e8ne peut \u00eatre inject\u00e9 et retir\u00e9 beaucoup plus rapidement. Cela n\u00e9cessite des tubes de plus grand diam\u00e8tre qui peuvent toutefois r\u00e9sister \u00e0 des pressions consid\u00e9rables et \u00e0 d&rsquo;importantes variations de temp\u00e9rature.\u202f<\/em>\u00bb<br \/><br \/><\/p><p>\u00ab <em>Jusqu&rsquo;\u00e0 pr\u00e9sent, nos connexions premium VAM<sup>\u00ae<\/sup> 21 13 3\/8\u2019\u2019 \u00e9taient le diam\u00e8tre maximum que nous avions qualifi\u00e9 pour une utilisation dans le stockage de l&rsquo;hydrog\u00e8ne,<\/em>\u00bb explique Justine Bernard, responsable technique du stockage de l&rsquo;hydrog\u00e8ne chez Vallourec. \u00ab <em>Notre nouvel objectif \u00e9tait de qualifier nos connexions VAM<sup>\u00ae<\/sup> SLIJ-3 jusqu&rsquo;\u00e0 16\u2019\u2019 pour une utilisation dans les cavit\u00e9s salines, ainsi qu&rsquo;avec notre syst\u00e8me de stockage d&rsquo;hydrog\u00e8ne Delphy.\u202f<\/em>\u00bb<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0e84f1c\" data-id=\"0e84f1c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f77a6d elementor-widget elementor-widget-image\" data-id=\"4f77a6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/vam-VRCC.jpg\" class=\"attachment-full size-full wp-image-20997\" alt=\"\" srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/vam-VRCC.jpg 1200w, https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/vam-VRCC-300x200.jpg 300w, https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/vam-VRCC-1024x683.jpg 1024w, https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/vam-VRCC-768x512.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-607d01a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"607d01a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a45cdc7\" data-id=\"a45cdc7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-70a3570 elementor-widget elementor-widget-spacer\" data-id=\"70a3570\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b568886 elementor-widget elementor-widget-title\" data-id=\"b568886\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div>\n      <div class=\"block mb-[3rem] md:mb-none md:flex relative\">\n      <h2 class=\"w-fit title-h2 pb-2 md:pb-0 \">Mise en place du test <\/h2>\n      <div class=\"title-divider ml-0 mr-0 md:ml-3 self-center\"><\/div>\n      <p class=\"title-anchor -bottom-[2rem] md:bottom-[50%] right-0 \" id=\"\"><\/p>\n    <\/div>\n  <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-62de387 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"62de387\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-77debe0\" data-id=\"77debe0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-06cc28c elementor-widget elementor-widget-text-editor\" data-id=\"06cc28c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>VAM<sup>\u00ae<\/sup> SLIJ-3 est la derni\u00e8re g\u00e9n\u00e9ration de connexions int\u00e9grales premium propos\u00e9e par Vallourec, qui offre des performances de haut niveau et un design affin\u00e9. \u00ab <em>VAM\u00ae SLIJ-3 est adapt\u00e9 aux conditions les plus critiques et est devenu, depuis plusieurs ann\u00e9es, incontournable dans les puits \u00e0 haute temp\u00e9rature\/haute pression du Golfe du Mexique,<\/em>\u00bb d\u00e9clare Ayoub Mansouri, Ing\u00e9nieur R&amp;D chez Vallourec. \u00ab <em>Cependant, les applications de stockage de l&rsquo;hydrog\u00e8ne requi\u00e8rent un ensemble de protocoles totalement diff\u00e9rents, ce qui implique des param\u00e8tres de test rigoureux.<\/em> \u00bb<br \/><br \/><\/p><p>En raison de la taille r\u00e9duite de la mol\u00e9cule d&rsquo;hydrog\u00e8ne, le d\u00e9fi consiste \u00e0 s&rsquo;assurer que les connexions sont suffisamment \u00e9tanches pour emp\u00eacher toute fuite, quelles que soient les conditions environnementales auxquelles elles sont confront\u00e9es sur le site. \u00ab <em>Dans notre centre d&rsquo;essais, nous avons mis en place des protocoles avanc\u00e9s en termes de temp\u00e9rature, de cycles de pression, de compression et autres,<\/em> \u00bb explique Ayoub.<\/p><p>\u00a0<\/p><p>L&rsquo;objectif premier des essais r\u00e9alis\u00e9s dans nos installations est de couvrir tous les sc\u00e9narios possibles auxquels les connexions peuvent \u00eatre confront\u00e9es dans leurs applications r\u00e9elles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-573e93e\" data-id=\"573e93e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2f33d5b elementor-widget elementor-widget-image\" data-id=\"2f33d5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"714\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/vam-slij-3-CW-run-1024x714.png\" class=\"attachment-large size-large wp-image-20990\" alt=\"\" srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/vam-slij-3-CW-run-1024x714.png 1024w, https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/vam-slij-3-CW-run-300x209.png 300w, https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/vam-slij-3-CW-run-768x536.png 768w, https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/vam-slij-3-CW-run.png 1147w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b795543 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b795543\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-50b21ae\" data-id=\"50b21ae\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5108904 elementor-widget elementor-widget-spacer\" data-id=\"5108904\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d61c74 elementor-widget elementor-widget-testimonial\" data-id=\"0d61c74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"testimonial.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"testimonial w-full md:mt-[79px] md:mb-[44px] my-0 relative\">\n  <div class=\"md:block hidden absolute right-0 -top-[79px] custom-padding-right\"><svg width=\"146\" height=\"146\" viewBox=\"0 0 146 146\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n    <path d=\"M125.143 72.2502H84.1787V11.1787H145.25V73.0002C145.25 106.84 117.924 134.414 84.1787 134.817V115.458C107.249 115.056 125.893 96.1647 125.893 73.0002V72.2502H125.143Z\"\n        stroke=\"#009EE0\" stroke-width=\"1.5\" \/>\n    <path d=\"M41.7142 72.2502H0.75V11.1787H61.8215V73.0002C61.8215 106.84 34.4956 134.414 0.75 134.817V115.458C23.8204 115.056 42.4642 96.1647 42.4642 73.0002V72.2502H41.7142Z\"\n        stroke=\"#009EE0\" stroke-width=\"1.5\" \/>\n<\/svg>\n<\/div>\n            <picture class=\"block h-[314px] md:h-[442px] mx-auto md:mx-none w-full max-w-[280px] md:w-[295px] md:-top-[77px] rounded-lg relative md:absolute shadow shadow-1 overflow-hidden\">\n        <source srcset=\"\" media=\"(max-width: 768px)\">\n        <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/harold-evin.jpg\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n      <\/picture>\n        <div class=\"relative -z-10 flex flex-col min-h-[321px] md:pt-[55px] md:custom-padding-right p-4 md:pl-[109px] md:ml-[234px] md:mt-0 mt-12 rounded-lg md:rounded-none bg-blue-secondary-200\">\n    <div class=\"block md:hidden absolute right-0 -top-[30px]\"><svg width=\"50\" height=\"50\" viewBox=\"0 0 50 50\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M42.857 24.2501H29.3213V4.32153H49.2499V25.0001C49.2499 36.1513 40.3775 45.2692 29.3213 45.6653V40.0174C37.2654 39.6253 43.607 33.0399 43.607 25.0001V24.2501H42.857Z\" stroke=\"#009EE0\" stroke-width=\"1.5\"\/>\n<path d=\"M14.2857 24.2499H0.75V4.32129H20.6786V24.9999C20.6786 36.1511 11.8062 45.269 0.75 45.6651V40.0171C8.69411 39.6251 15.0357 33.0396 15.0357 24.9999V24.2499H14.2857Z\" stroke=\"#009EE0\" stroke-width=\"1.5\"\/>\n<\/svg>\n<\/div>\n    <div class=\"pb-[24px] text-blue-secondary-800 italic leading-[40px] flex flex-col justify-center flex-1\"><p>Nous essayons toujours de repousser les limites lorsque nous \u00e9valuons les performances de nos connexions premium dans des situations o\u00f9 nos produits pourraient \u00eatre utilis\u00e9s. Nous disposons de bancs d'essai extr\u00eamement perfectionn\u00e9s et, en fait, nous voulons r\u00e9aliser des essais, qui vont au-del\u00e0 de ce qui est observ\u00e9 dans les environnements op\u00e9rationnels. S'il n'y a pas de fuite dans notre centre d\u2019essais, il n'y aura pas de fuite sur le terrain.<\/p><\/div>\n    <div class=\"pb-[28px] flex flex-col\">\n      <div class=\"title-h6\">Harold Evin<\/div>\n      <div class=\"text-subtitle text-grey-700\">Directeur CCS &amp; Hydrog\u00e8ne Tubulaires<\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59cbbde elementor-widget elementor-widget-spacer\" data-id=\"59cbbde\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2971325 elementor-widget elementor-widget-title\" data-id=\"2971325\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div>\n      <div class=\"block mb-[3rem] md:mb-none md:flex relative\">\n      <h2 class=\"w-fit title-h2 pb-2 md:pb-0 \">Amener les tests \u00e0 un autre niveau <\/h2>\n      <div class=\"title-divider ml-0 mr-0 md:ml-3 self-center\"><\/div>\n      <p class=\"title-anchor -bottom-[2rem] md:bottom-[50%] right-0 \" id=\"\"><\/p>\n    <\/div>\n  <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-970f481 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"970f481\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4c379de\" data-id=\"4c379de\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a471d2 elementor-widget elementor-widget-text-editor\" data-id=\"1a471d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les connexions ont \u00e9t\u00e9 test\u00e9es au cours de cinq phases cl\u00e9s :<br \/><br \/><\/p><p><strong>La phase 1<\/strong>, la plus longue, a comport\u00e9 plus de 10 000 cycles de pression interne entre 450 et 500 bars, \u00e0 5 % d&rsquo;hydrog\u00e8ne et 95 % d&rsquo;azote.<br \/><br \/><\/p><p><strong>La phase 2<\/strong> s&rsquo;est concentr\u00e9e sur les variations de temp\u00e9rature et de pression interne repr\u00e9sentant les variations saisonni\u00e8res du stockage. Elle a soumis les connexions \u00e0 des tests allant de 4\u00b0 C, la temp\u00e9rature la plus basse pouvant \u00eatre atteinte dans une cavit\u00e9 saline, \u00e0 180\u00b0 C. Cette phase s&rsquo;est av\u00e9r\u00e9e difficile, car elle a pouss\u00e9 l&rsquo;\u00e9quipe \u00e0 adapter ses m\u00e9thodes et son \u00e9quipement pour atteindre les temp\u00e9ratures souhait\u00e9es dans un temps de cycle ad\u00e9quat pour effectuer le test.<br \/><br \/><\/p><p><strong>La phase 3<\/strong> a permis d\u2019\u00e9valuer la r\u00e9sistance \u00e0 la courbure, en testant la connexion aux limites de l&rsquo;enveloppe de Von Mises pour la tension et la compression sous une contrainte de flexion.<br \/><br \/><\/p><p><strong>La phase 4<\/strong> a permis de v\u00e9rifier l&rsquo;\u00e9tanch\u00e9it\u00e9 \u00e0 la pression interne maximale (749 bars), jusqu&rsquo;\u00e0 95 % de la limite d&rsquo;\u00e9lasticit\u00e9 de la conduite.<br \/><br \/><\/p><p><strong>La phase 5<\/strong> a permis d&rsquo;effectuer un contr\u00f4le \u00e0 l&rsquo;hydrog\u00e8ne pur \u00e0 une pression interne de 100 % d&rsquo;hydrog\u00e8ne et \u00e0 475 bars. Cette derni\u00e8re phase a confirm\u00e9 la repr\u00e9sentativit\u00e9 des essais r\u00e9alis\u00e9s avec le m\u00e9lange 5 % d&rsquo;hydrog\u00e8ne \/ 95 % d&rsquo;azote et de valider d\u00e9finitivement que les contraintes combin\u00e9es des phases 1 \u00e0 4 ne compromettaient pas les performances de la connexion. Pour cette derni\u00e8re v\u00e9rification, Vallourec a fait appel au CETIM de Nantes (France), un laboratoire externe.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-133f6f4\" data-id=\"133f6f4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d11748d elementor-widget elementor-widget-text-editor\" data-id=\"d11748d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>CLEANWELL\u00ae offre un rev\u00eatement de nouvelle g\u00e9n\u00e9ration pour les connexions\u00a0<\/strong><br \/><br \/>VAM\u00ae SLIJ-3 a \u00e9t\u00e9 qualifi\u00e9 pour les applications hydrog\u00e8ne en utilisant CLEANWELL<sup>\u00ae<\/sup>. Appliqu\u00e9 sur VAM<sup>\u00ae<\/sup> SLIJ-3, mais \u00e9galement sur d&rsquo;autres connexions VAM<sup>\u00ae<\/sup> dans les usines Vallourec, CLEANWELL<sup>\u00ae<\/sup> est un rev\u00eatement de surface non polluant et multifonctionnel. Il remplace \u00e0 la fois les graisses de stockage et de vissage, et offre des propri\u00e9t\u00e9s anticorrosion et de lubrification exceptionnelles.<br \/><br \/>\u00ab <em>CLEANWELL<sup>\u00ae<\/sup> est essentiel pour nos applications dans le domaine des nouvelles \u00e9nergies<\/em> \u00bb, explique Harold. \u00ab <em>Il est plus propre et plus fiable que la graisse traditionnelle et offre des performances exemplaires en mati\u00e8re d&rsquo;\u00e9tanch\u00e9it\u00e9, ce qui est tr\u00e8s important pour le stockage de l&rsquo;hydrog\u00e8ne et pour l&rsquo;utilisation dans notre solution Delphy.<\/em> \u00bb<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0274255 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0274255\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-995189a\" data-id=\"995189a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe3f440 elementor-widget elementor-widget-spacer\" data-id=\"fe3f440\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c7265e elementor-widget elementor-widget-title\" data-id=\"5c7265e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div>\n      <div class=\"block mb-[3rem] md:mb-none md:flex relative\">\n      <h2 class=\"w-fit title-h2 pb-2 md:pb-0 \">Des r\u00e9sultats probants  <\/h2>\n      <div class=\"title-divider ml-0 mr-0 md:ml-3 self-center\"><\/div>\n      <p class=\"title-anchor -bottom-[2rem] md:bottom-[50%] right-0 \" id=\"\"><\/p>\n    <\/div>\n  <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eb6e7ec elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eb6e7ec\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3ee4517\" data-id=\"3ee4517\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dc1882c elementor-widget elementor-widget-text-editor\" data-id=\"dc1882c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Verdict final : la connexion VAM<sup>\u00ae<\/sup> SLIJ-3 est parfaitement adapt\u00e9e aux conditions extr\u00eames en termes de pression, de temp\u00e9rature, d&rsquo;\u00e9tanch\u00e9it\u00e9 et de flexion. \u00ab <em>Que ce soit dans une cavit\u00e9 saline ou au c\u0153ur du syst\u00e8me Delphy, il faut r\u00e9pondre \u00e0 des besoins de haute pression et s&rsquo;assurer que la connexion est \u00e9tanche,<\/em> \u00bb d\u00e9clare Vincent Designolle, directeur de Delphy. \u00ab <em>VAM<sup>\u00ae<\/sup> SLIJ-3 d\u00e9passe nos objectifs.\u202f<\/em>\u00bb<br \/><br \/><\/p><p>En ce qui concerne l&rsquo;\u00e9tanch\u00e9it\u00e9, aucune fuite d&rsquo;hydrog\u00e8ne n&rsquo;a \u00e9t\u00e9 d\u00e9tect\u00e9e au cours des cinq phases de test. L&rsquo;\u00e9tanch\u00e9it\u00e9 a \u00e9t\u00e9 valid\u00e9e selon les normes de d\u00e9tection des fuites API RP 5C5 : 2017 calibr\u00e9es avec de l&rsquo;hydrog\u00e8ne. Pour la phase 5 \u00e0 100 % d&rsquo;hydrog\u00e8ne, le d\u00e9bit de fuite estim\u00e9 \u00e9tait de 5,03*10-<sup>08<\/sup> mbar L\/s. \u00ab <em>C&rsquo;est bien en dessous du seuil,<\/em> \u00bb explique Ayoub, \u00ab\u202f<em>et bien inf\u00e9rieur \u00e0 la norme API.\u202f<\/em>\u00bb<br \/><br \/>Les connexions premium VAM<sup>\u00ae<\/sup> sont d\u00e9j\u00e0 utilis\u00e9es dans la plupart des projets de cavit\u00e9s salines en Europe, un succ\u00e8s qui s&rsquo;appuie sur l&rsquo;avance technologique de Vallourec.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6ce1060\" data-id=\"6ce1060\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3dc8ebc elementor-widget elementor-widget-image\" data-id=\"3dc8ebc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"790\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/cleanwell-1024x790.jpg\" class=\"attachment-large size-large wp-image-21005\" alt=\"\" srcset=\"https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/cleanwell-1024x790.jpg 1024w, https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/cleanwell-300x231.jpg 300w, https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/cleanwell-768x592.jpg 768w, https:\/\/www.vallourec.com\/app\/uploads\/2025\/01\/cleanwell.jpg 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-61eac14 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"61eac14\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d66bf7c\" data-id=\"d66bf7c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fa164cf elementor-widget elementor-widget-spacer\" data-id=\"fa164cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e7ec1d elementor-widget elementor-widget-testimonial\" data-id=\"6e7ec1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"testimonial.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"testimonial w-full md:mt-[79px] md:mb-[44px] my-0 relative\">\n  <div class=\"md:block hidden absolute right-0 -top-[79px] custom-padding-right\"><svg width=\"146\" height=\"146\" viewBox=\"0 0 146 146\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n    <path d=\"M125.143 72.2502H84.1787V11.1787H145.25V73.0002C145.25 106.84 117.924 134.414 84.1787 134.817V115.458C107.249 115.056 125.893 96.1647 125.893 73.0002V72.2502H125.143Z\"\n        stroke=\"#009EE0\" stroke-width=\"1.5\" \/>\n    <path d=\"M41.7142 72.2502H0.75V11.1787H61.8215V73.0002C61.8215 106.84 34.4956 134.414 0.75 134.817V115.458C23.8204 115.056 42.4642 96.1647 42.4642 73.0002V72.2502H41.7142Z\"\n        stroke=\"#009EE0\" stroke-width=\"1.5\" \/>\n<\/svg>\n<\/div>\n            <picture class=\"block h-[314px] md:h-[442px] mx-auto md:mx-none w-full max-w-[280px] md:w-[295px] md:-top-[77px] rounded-lg relative md:absolute shadow shadow-1 overflow-hidden\">\n        <source srcset=\"\" media=\"(max-width: 768px)\">\n        <img decoding=\"async\" src=\"https:\/\/www.vallourec.com\/app\/uploads\/2023\/09\/Vincent-Designolle-rectangle-scaled.jpg\" alt=\"\" loading=\"lazy\" class=\"w-full h-auto min-w-full min-h-full object-cover select-none pointer-events-none\">\n      <\/picture>\n        <div class=\"relative -z-10 flex flex-col min-h-[321px] md:pt-[55px] md:custom-padding-right p-4 md:pl-[109px] md:ml-[234px] md:mt-0 mt-12 rounded-lg md:rounded-none bg-blue-secondary-200\">\n    <div class=\"block md:hidden absolute right-0 -top-[30px]\"><svg width=\"50\" height=\"50\" viewBox=\"0 0 50 50\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M42.857 24.2501H29.3213V4.32153H49.2499V25.0001C49.2499 36.1513 40.3775 45.2692 29.3213 45.6653V40.0174C37.2654 39.6253 43.607 33.0399 43.607 25.0001V24.2501H42.857Z\" stroke=\"#009EE0\" stroke-width=\"1.5\"\/>\n<path d=\"M14.2857 24.2499H0.75V4.32129H20.6786V24.9999C20.6786 36.1511 11.8062 45.269 0.75 45.6651V40.0171C8.69411 39.6251 15.0357 33.0396 15.0357 24.9999V24.2499H14.2857Z\" stroke=\"#009EE0\" stroke-width=\"1.5\"\/>\n<\/svg>\n<\/div>\n    <div class=\"pb-[24px] text-blue-secondary-800 italic leading-[40px] flex flex-col justify-center flex-1\"><p>Cela signifie que nous sommes capables d'apporter les bons produits aux projets les plus difficiles de nos clients, en s'adaptant \u00e0 leurs besoins et en restant \u00e0 la pointe des programmes d'essais. Il en va de m\u00eame pour Delphy. Notre capacit\u00e9 \u00e0 fabriquer ces connexions de qualit\u00e9 sup\u00e9rieure est essentielle pour l'assemblage de nos syst\u00e8mes Delphy.<\/p><\/div>\n    <div class=\"pb-[28px] flex flex-col\">\n      <div class=\"title-h6\">Vincent Designolle<\/div>\n      <div class=\"text-subtitle text-grey-700\">Directeur de Delphy<\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d197777 elementor-widget elementor-widget-spacer\" data-id=\"d197777\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d0847a elementor-widget elementor-widget-text-editor\" data-id=\"9d0847a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le succ\u00e8s de ce test a majoritairement repos\u00e9 sur le savoir-faire des \u00e9quipes de R&amp;D de Vallourec. Dans le cadre du d\u00e9veloppement de son portefeuille Vallourec<sup>\u00ae<\/sup> New Energies, le Groupe va continuer \u00e0 s&rsquo;appuyer sur ses experts pour adapter ses solutions aux objectifs de ses clients.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":20995,"template":"","meta":{"_acf_changed":false},"categories":[230],"tags":[],"class_list":["post-21013","news","type-news","status-publish","has-post-thumbnail","hentry","category-vam-fr"],"acf":[],"yoast_head":"<title>Les connexions premium VAM\u00ae SLIJ-3 valid\u00e9es avec succ\u00e8s pour les applications hydrog\u00e8ne\u00a0 - Vallourec<\/title>\n<meta name=\"description\" content=\"L&#039;\u00e9quipe R&amp;D de Vallourec, bas\u00e9e au Centre de Recherche Vallourec d&#039;Aulnoye-Aymeries (France), a r\u00e9cemment men\u00e9 une s\u00e9rie de tests rigoureux...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vallourec.com\/fr\/news\/les-connexions-premium-vam-slij-3-validees-avec-succes-pour-les-applications-hydrogene\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les connexions premium VAM\u00ae SLIJ-3 valid\u00e9es avec succ\u00e8s pour les applications hydrog\u00e8ne\u00a0 - 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