{"id":8931,"date":"2021-10-26T10:41:03","date_gmt":"2021-10-26T08:41:03","guid":{"rendered":"http:\/\/comdiflex.com\/produits\/compensateurs-de-dilatation\/compensateurs-de-dilatation-caoutchouc\/definiciones-y-seleccion-del-equipo\/"},"modified":"2026-01-21T12:12:00","modified_gmt":"2026-01-21T10:12:00","slug":"definitions-et-selection-de-lequipement","status":"publish","type":"page","link":"https:\/\/comdiflex.com\/fr\/produits\/compensateurs-de-dilatation\/compensateurs-de-dilatation-caoutchouc\/definitions-et-selection-de-lequipement\/","title":{"rendered":"D\u00e9finitions et s\u00e9lection de l&rsquo;\u00e9quipement"},"content":{"rendered":"<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_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-two\" style=\"font-size:22px;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><h2 class=\"title-heading-left\" style=\"font-family:&quot;Lato&quot;;font-weight:700;margin:0;font-size:1em;\"><strong>1.0 D\u00e9finitions des caract\u00e9ristiques des compensateurs<\/strong><\/h2><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-\" style=\"border-color:#e2e2e2;\"><\/div><\/div><\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-2{margin-top:0px!important;margin-bottom:0px!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:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>1.1 COMPRESSION AXIALE<\/strong><\/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-1\" style=\"transform:translate3d(0,0,0);\"><p>La compression axiale est la variation dimensionnelle longitudinale n\u00e9gative (r\u00e9duction) qui se produit au niveau du joint.<\/p>\n<\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-3{margin-top:0px!important;margin-bottom:0px!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:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>1.2 EXTENSION AXIALE<\/strong><\/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-2\" style=\"transform:translate3d(0,0,0);\"><p>L&rsquo;extension axiale est la variation dimensionnelle longitudinale positive (extension) qui se produit au niveau de l&rsquo;articulation.<\/p>\n<\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-4{margin-top:0px!important;margin-bottom:0px!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:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>1.3 MOVIMIENTO LATERAL O TRANSVERSAL<\/strong><\/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-3\" style=\"transform:translate3d(0,0,0);\"><p>Es el movimiento que se produce en la junta en direcci\u00f3n perpendicular al eje longitudinal.<\/p>\n<\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-5{margin-top:0px!important;margin-bottom:0px!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:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>1.4 MOUVEMENT ANGULAIRE<\/strong><\/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-4\" style=\"transform:translate3d(0,0,0);\"><p>Le mouvement angulaire est le d\u00e9placement angulaire de l&rsquo;axe longitudinal du compensateur de dilatation par rapport \u00e0 sa position de d\u00e9part en ligne droite. Ce type de mouvement est mesur\u00e9 en degr\u00e9s.<\/p>\n<\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-6{margin-top:0px!important;margin-bottom:0px!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:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>1.5 MOUVEMENT DE TORSION<\/strong><\/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-5\" style=\"transform:translate3d(0,0,0);\"><p>Il s&rsquo;agit de la rotation d&rsquo;une extr\u00e9mit\u00e9 du compensateur de dilatation par rapport \u00e0 l&rsquo;autre extr\u00e9mit\u00e9 de l&rsquo;\u00e9quipement. Ce type de mouvement est mesur\u00e9 en degr\u00e9s.<\/p>\n<\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-7{margin-top:0px!important;margin-bottom:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-7 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>1.6 AMORTISSEMENT DES VIBRATIONS<\/strong><\/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=\"transform:translate3d(0,0,0);\"><p>C&rsquo;est la capacit\u00e9 du compensateur de dilatation \u00e0 amortir les oscillations m\u00e9caniques ou les vibrations du syst\u00e8me.<\/p>\n<\/div><div ><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"640\" height=\"153\" alt=\"absorci\u00f3n de vibraci\u00f3n\" title=\"definiciones1\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/definiciones1.jpg\" data-orig-src=\"http:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/definiciones1.jpg\" class=\"lazyload img-responsive wp-image-6598\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27640%27%20height%3D%27153%27%20viewBox%3D%270%200%20640%20153%27%3E%3Crect%20width%3D%27640%27%20height%3D%273153%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/definiciones1-200x48.jpg 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/definiciones1-400x96.jpg 400w, https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/definiciones1-600x143.jpg 600w, https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/definiciones1.jpg 640w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 640px\" \/><\/span><\/div><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><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-8{margin-top:0px!important;margin-bottom:30px!important;}}<\/style><div class=\"fusion-title title fusion-title-8 fusion-title-text fusion-title-size-two\" style=\"font-size:22px;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><h2 class=\"title-heading-left\" style=\"font-family:&quot;Lato&quot;;font-weight:700;margin:0;font-size:1em;\"><strong>2.0 S\u00e9lection de joints en caoutchouc<\/strong><\/h2><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=\"transform:translate3d(0,0,0);\"><p>Afin de s\u00e9lectionner le compensateur de dilatation le plus adapt\u00e9 \u00e0 chaque cas ou processus, les points suivants doivent \u00eatre \u00e9tudi\u00e9s et analys\u00e9s :<\/p>\n<\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-9{margin-top:0px!important;margin-bottom:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-9 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>2.1 S\u00c9LECTION DU MOD\u00c8LE EN FONCTION DES VARIATIONS DIMENSIONNELLES<\/strong><\/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=\"transform:translate3d(0,0,0);\"><p>Pour choisir le mod\u00e8le d&rsquo;amortisseur de dilatation en fonction des variations dimensionnelles, il faut tenir compte du fait que les mouvements ou vibrations \u00e0 compenser sont compatibles avec les degr\u00e9s de libert\u00e9 admissibles de l&rsquo;articulation.<\/p>\n<\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-10{margin-top:0px!important;margin-bottom:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-10 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>2.2 D\u00c9TERMINATION DES D\u00c9PLACEMENTS \u00c0 COMPENSER <\/strong><\/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-9 textoficha\" style=\"transform:translate3d(0,0,0);\"><p>Les d\u00e9placements caus\u00e9s par la dilatation doivent \u00eatre calcul\u00e9s \u00e0 partir des coefficients de dilatation correspondants du mat\u00e9riau de l&rsquo;\u00e9quipement.<\/p>\n<p><strong>DILATATION LIN\u00c9AIRE EN MILLIM\u00c8TRES PAR M\u00c8TRE ET PAR 100\u00b0C<\/strong><\/p>\n<ul>\n<li>Acier standard : 1.2<\/li>\n<li>Acier inoxydable : 1,6<\/li>\n<li>Aluminium : 2,2<\/li>\n<li>Plastiques et autres mat\u00e9riaux : consulter le fabricant.<\/li>\n<\/ul>\n<p>Le coefficient entre la dilatation totale de la conduite et la longueur du joint d\u00e9terminera le nombre de joints de dilatation \u00e0 installer. Les limites de temp\u00e9rature du fluide et de l&rsquo;environnement doivent toujours \u00eatre prises en compte. Les tol\u00e9rances de montage et les mouvements de la structure doivent \u00eatre sp\u00e9cifi\u00e9s dans chaque installation afin d&rsquo;\u00e9viter d&rsquo;\u00e9ventuelles d\u00e9faillances.<\/p>\n<\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-11{margin-top:0px!important;margin-bottom:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-11 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>2.3 D\u00c9TERMINATION DES D\u00c9PLACEMENTS ADMISSIBLES<\/strong><\/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=\"transform:translate3d(0,0,0);\"><p>En cas de d\u00e9placements ou de variations dimensionnelles combin\u00e9es, la r\u00e9sultante g\u00e9om\u00e9trique des d\u00e9flexions doit \u00eatre prise en compte et d\u00e9finit un triangle dont la surface indique le champ dans lequel le joint de dilatation peut travailler et permet de d\u00e9terminer la longueur d&rsquo;installation la plus appropri\u00e9e.<\/p>\n<\/div><div ><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"645\" height=\"196\" alt=\"determinaci\u00f3n deslazamiento\" title=\"determinacion-deslazamiento\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/determinacion-deslazamiento.jpg\" data-orig-src=\"http:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/determinacion-deslazamiento.jpg\" class=\"lazyload img-responsive wp-image-6603\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27645%27%20height%3D%27196%27%20viewBox%3D%270%200%20645%20196%27%3E%3Crect%20width%3D%27645%27%20height%3D%273196%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/determinacion-deslazamiento-200x61.jpg 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/determinacion-deslazamiento-400x122.jpg 400w, https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/determinacion-deslazamiento-600x182.jpg 600w, https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/determinacion-deslazamiento.jpg 645w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 645px\" \/><\/span><\/div><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><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-12{margin-top:0px!important;margin-bottom:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-12 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>2.4 S\u00c9LECTION DES \u00c9LASTOM\u00c8RES<\/strong><\/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-11\" style=\"transform:translate3d(0,0,0);\"><p>Pour la fabrication du joint de dilatation, il sera d&rsquo;une importance vitale de prendre en compte les caract\u00e9ristiques et les propri\u00e9t\u00e9s du fluide de traitement qui sera en contact avec le joint de dilatation, ainsi que les temp\u00e9ratures et les pressions de fonctionnement, afin de s\u00e9lectionner les mat\u00e9riaux appropri\u00e9s pour le joint de dilatation :<\/p>\n<\/div>\n<div class=\"table-2\">\n<table style=\"height: 168px;\" width=\"931\">\n<thead>\n<tr>\n<th align=\"left\">CODE<\/th>\n<th align=\"left\">FLUIDOS<\/th>\n<th align=\"left\">ELASTOMER<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">Rouge<\/td>\n<td align=\"left\">Acides et liquides de concentration moyenne, temp\u00e9rature maximale de 110\u00baC<\/td>\n<td align=\"left\">Butyl<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\" align=\"left\">Vert<\/td>\n<td align=\"left\">Produits abrasifs temp\u00e9rature max. 110\u00baC<\/td>\n<td align=\"left\">Naturel<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Blanc-Jaune<\/td>\n<td align=\"left\">Huiles, hydrocarbures temp\u00e9rature maxi 110\u00baC<\/td>\n<td align=\"left\">Nitrile<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Jaune<\/td>\n<td align=\"left\">Eau propre 110\u00baC temp\u00e9rature maximale 110\u00baC<\/td>\n<td align=\"left\">Neoprene<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Jaune-Jaune<\/td>\n<td align=\"left\">Eau sale, chauffage, climatisation, ext\u00e9rieur, t. max. 110\u00b0C<\/td>\n<td align=\"left\">EDPM<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Vert-Vert<\/td>\n<td align=\"left\">Produits chimiques \u00e0 haute concentration, hautes temp\u00e9ratures<\/td>\n<td align=\"left\">Viton<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Rouge-Vert<\/td>\n<td align=\"left\">Acides et bases forts, et environnements ignifug\u00e9s<\/td>\n<td align=\"left\">Hypalon<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<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><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-13{margin-top:0px!important;margin-bottom:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-13 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>2.5 PRESSION<\/strong><\/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-12\" style=\"transform:translate3d(0,0,0);\"><p>Les r\u00e9sistances \u00e0 la pression sont indiqu\u00e9es dans les tableaux pour chaque type de joint d&rsquo;expansion et varient en fonction de la temp\u00e9rature de fonctionnement. La pression d&rsquo;essai est fix\u00e9e \u00e0 1,5 fois la pression maximale de fonctionnement.<\/p>\n<\/div><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-14{margin-top:0px!important;margin-bottom:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-14 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>2.6 TEMP\u00c9RATURE<\/strong><\/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-13\" style=\"transform:translate3d(0,0,0);\"><p>En fonction de la temp\u00e9rature de fonctionnement, le type d&rsquo;\u00e9lastom\u00e8re ou de mat\u00e9riau le plus appropri\u00e9 doit \u00eatre s\u00e9lectionn\u00e9 selon les tableaux.<\/p>\n<\/div><div ><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"391\" height=\"245\" alt=\"temperatura\" title=\"temperatura\" src=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/temperatura.jpg\" data-orig-src=\"http:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/temperatura.jpg\" class=\"lazyload img-responsive wp-image-6608\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27391%27%20height%3D%27245%27%20viewBox%3D%270%200%20391%20245%27%3E%3Crect%20width%3D%27391%27%20height%3D%273245%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/temperatura-200x125.jpg 200w, https:\/\/comdiflex.com\/wp-content\/uploads\/2021\/10\/temperatura.jpg 391w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 391px\" \/><\/span><\/div><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><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-15{margin-top:0px!important;margin-bottom:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-15 fusion-title-text fusion-title-size-three\" style=\"font-size:18px;margin-top:0px;margin-bottom:0px;\"><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=\"margin:0;font-size:1em;color:#f44336;\"><strong>2.7 NORMES DE BRIDES<\/strong><\/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-14\" style=\"transform:translate3d(0,0,0);\"><p>D\u00e9finir le mod\u00e8le de forage.<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-0 > .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-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><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":8927,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-8931","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>Comdiflex | D\u00e9finitions et s\u00e9lection de l&#039;\u00e9quipement<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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