{"id":1535,"date":"2026-05-12T08:40:50","date_gmt":"2026-05-12T00:40:50","guid":{"rendered":"http:\/\/8.211.42.149\/?post_type=products&#038;p=1535"},"modified":"2026-06-02T17:31:39","modified_gmt":"2026-06-02T09:31:39","slug":"b02","status":"publish","type":"products","link":"https:\/\/walleglobal.com\/fr\/products\/b02\/","title":{"rendered":"B02"},"content":{"rendered":"<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-ee775f27\" class=\"wp-block-themeisle-blocks-advanced-columns alignwide has-2-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-collapsedRows-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-96d2dd71\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ae8bfc774af2&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ae8bfc774af2\" class=\"wp-block-image size-full has-custom-border wp-lightbox-container\" id=\"wp-block-themeisle-blocks-image-d7770098\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/B02-1.jpg\" alt=\"\" class=\"wp-image-2369\" style=\"border-width:1px;object-fit:cover\" srcset=\"https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/B02-1.jpg 900w, https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/B02-1-300x200.jpg 300w, https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/B02-1-768x512.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-column-e52a8027\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-advanced-columns-89dbe539\" class=\"wp-block-themeisle-blocks-advanced-columns has-2-columns has-desktop-twoOne-layout has-tablet-equal-layout has-mobile-collapsedRows-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-01f20512\" class=\"wp-block-themeisle-blocks-advanced-column has-light-bg\">\n<h2 class=\"wp-block-heading\">B02<\/h2>\n<\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-column-58ced6cc\" class=\"wp-block-themeisle-blocks-advanced-column\"><div style=\"text-align: right;\">\r\n<a href=\"https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/04\/\u7b2c\u4e00\u672c\u5408.pdf\" \r\n   download=\"Seal-Technical-Spec.pdf\" \r\n   style=\"display: inline-flex; align-items: center; gap: 8px; padding: 1px 20px; background: #0056b3; color: #ffffff; border: none; border-radius: 3px; font-size: 14px; font-weight: 600; text-decoration: none; transition: all 0.3s ease;\">\r\n  <svg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"currentColor\">\r\n    <path d=\"M19 9h-4V3H9v6H5l7 7 7-7zM5 18v2h14v-2H5z\"\/>\r\n  <\/svg>\r\n  T\u00e9l\u00e9charger\r\n<\/a>\r\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Intervalle de temp\u00e9rature<\/td><td>-60\u00b0C \u00e0 230\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-primary\"><a class=\"wp-block-button__link wp-element-button\" href=\"#contact\" style=\"border-top-left-radius:3px;border-top-right-radius:3px;border-bottom-left-radius:3px;border-bottom-right-radius:3px\">Nous contacter<\/a><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-c12399e1\" class=\"wp-block-themeisle-blocks-advanced-columns alignwide has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-04a4f088\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-tabs-27c8c053\" class=\"wp-block-themeisle-blocks-tabs is-style-border\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"&lt;strong&gt;Product Overview&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>Vue d'ensemble du produit<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">Le profil B02 repr\u00e9sente un embout de secours non m\u00e9tallique \u00e0 action unique haute performance, dot\u00e9 d\u2019une face int\u00e9rieure conique (conique) sp\u00e9cialis\u00e9e. Il est sp\u00e9cifiquement con\u00e7u pour prot\u00e9ger les \u00e9l\u00e9ments de fermeture \u00e9lastom\u00e9riques, tels que les joints toriques, contre les dommages structurels et l\u2019extrusion de la zone de joint lors des applications \u00e0 haute pression statiques et dynamiques. Bien que ne fournissant pas de fonction de fermeture de fluide ind\u00e9pendante, le profil B02 sert de barri\u00e8re de support rigide qui comble l\u2019\u00e9cart entre le mat\u00e9riel et la fermeture principale. Le contour concave unique est con\u00e7u avec pr\u00e9cision pour s\u2019adapter parfaitement \u00e0 la courbure ext\u00e9rieure d\u2019un joint torique, assurant une r\u00e9partition uniforme de la charge et pr\u00e9servant la g\u00e9om\u00e9trie de la section transversale de la fermeture sous des pressions op\u00e9ratoires extr\u00eames.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-da0ab30e\" class=\"wp-block-themeisle-blocks-tabs is-style-border\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"&lt;strong&gt;Material Characteristics&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>Caract\u00e9ristiques du mat\u00e9riau<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">Le corps de support solide (repr\u00e9sent\u00e9 en vert) est fabriqu\u00e9 avec pr\u00e9cision \u00e0 partir de plastiques techniques de haute r\u00e9sistance, g\u00e9n\u00e9ralement du polyt\u00e9trafluoro\u00e9thyl\u00e8ne (PTFE) vierge, de compos\u00e9s de PTFE remplis de carbone ou de bronze, du polyoxym\u00e9thyl\u00e8ne (POM) ou du polyur\u00e9thane thermoplastique haute r\u00e9sistance (TPU). Ces mat\u00e9riaux de haute qualit\u00e9 offrent une r\u00e9sistance exceptionnelle aux chocs, une r\u00e9sistance \u00e0 la compression \u00e9lev\u00e9e et une faible tendance \u00e0 la dilatation \u00e0 froid lors de charges intensives. Ils fonctionnent de mani\u00e8re fiable dans une large plage de temp\u00e9ratures allant de -50 \u00b0C \u00e0 +135 \u00b0C (jusqu'\u00e0 +200 \u00b0C lorsque des variantes de fluoropolym\u00e8re de haute qualit\u00e9 sont utilis\u00e9es) et pr\u00e9sentent une compatibilit\u00e9 chimique totale avec les huiles hydrauliques min\u00e9rales standards, les lubrifiants synth\u00e9tiques, les fluides \u00e0 base d'eau et de glycol et les produits chimiques agressifs utilis\u00e9s dans le processus.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-6f7ce42d\" class=\"wp-block-themeisle-blocks-tabs is-style-border\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"&lt;strong&gt;Structural &amp; Performance Advantages&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>Avantages structurels et de performance<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">La face int\u00e9rieure concave caract\u00e9ristique offre un avantage m\u00e9canique distinctif par rapport aux bagues de r\u00e9tention plates : elle soutient le joint \u00e9lastom\u00e8re O sous pression, emp\u00eachant ce dernier de se plier, de se d\u00e9former ou de se plier \u00e0 l\u2019int\u00e9rieur de la gorge d\u2019installation. En conservant la forme ronde naturelle de la jointure primaire, le profil B02 maximise la r\u00e9traction \u00e9lastique de cette derni\u00e8re et assure une pression de contact radiale constante. Cette section structurelle robuste remplace directement l\u2019espace de jeu m\u00e9canique situ\u00e9 derri\u00e8re la partie basse pression de la jointure, augmentant la capacit\u00e9 de r\u00e9sistance \u00e0 la pression des joints \u00e9lastom\u00e8res standard jusqu\u2019\u00e0 50 MPa ou plus et \u00e9liminant totalement les d\u00e9fauts de scelle par frottement ou de scelle \u00e0 grains lors de charges cycliques intensives.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-c77603f1\" class=\"wp-block-themeisle-blocks-tabs is-style-border\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"&lt;strong&gt;Application Scope&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>Champ d'application<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\" id=\"contact\">Le bourrelet de r\u00e9tention concave B02 est largement utilis\u00e9 dans les infrastructures industrielles exigeantes en performances, les syst\u00e8mes hydrauliques mobiles et les applications de manutention de fluides \u00e0 haute pression, o\u00f9 la pression \u00e9lev\u00e9e du syst\u00e8me, les cycles agressifs ou les \u00e9carts de jeu extr\u00eames repr\u00e9sentent un risque d\u2019extrusion pour les joints standards. Il est standardement pr\u00e9vu sur les brides hydrauliques SAE \u00e0 haute pression, les logements de soupapes \u00e0 cartouche, les collecteurs de contr\u00f4le \u00e0 plusieurs \u00e9tages et les organes de piston ou de tige de cylindre hydrauliques \u00e0 haute performance. De plus, gr\u00e2ce \u00e0 sa performance anti-extrusion sup\u00e9rieure et \u00e0 ses propri\u00e9t\u00e9s de faible friction, il constitue le choix id\u00e9al pour les pompes de dosage dans le secteur de la transformation chimique, les raccords industriels \u00e0 haute pression, les machines d\u2019injection sous pression, ainsi que les soupapes de contr\u00f4le de gaz et de lubrification sous-marins.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-26477441\" class=\"wp-block-themeisle-blocks-advanced-columns alignwide has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-b43fc27f\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f1426-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"1426\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/products\/1535#wpcf7-f1426-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" enctype=\"multipart\/form-data\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fr\/wp-json\/wp\/v2\/products\/1535#wpcf7-f1426-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"1426\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.2.2\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f1426-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"uacf7-form-wrapper-container uacf7-form-1426\"><div class=\"cf7-original-style\">\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-half\">\n      <label>Nom <span class=\"required\">*<\/span><\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required cf7-input\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n    <\/div>\n\n    <div class=\"cf7-col-half\">\n      <label>Email <span class=\"required\">*<\/span><\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email cf7-input\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-half\">\n      <label>Pays<\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text cf7-input\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n    <\/div>\n\n    <div class=\"cf7-col-half\">\n      <label>Industrie<\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-industry\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text cf7-input\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-industry\" \/><\/span>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      <label>Message <span class=\"required\">*<\/span><\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"7\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required cf7-textarea\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-message\"><\/textarea><\/span>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      <label>Charger une image<\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-drawing\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-file cf7-input\" accept=\".pdf,.dwg,.dxf,.zip,.jpg,.jpeg,.png\" aria-invalid=\"false\" type=\"file\" name=\"your-drawing\" \/><\/span>\n      <small class=\"cf7-file-note\">\n        Formats accept\u00e9s : PDF, DWG, DXF, ZIP, JPG et PNG. Taille maximale du fichier : 10 Mo.\n      <\/small>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      <p class=\"cf7-disclaimer\">\n        Vous acceptez de recevoir des communications par e-mail de notre part en remplissant ce formulaire et vous comprenez que vos informations de contact seront conserv\u00e9es chez nous.\n      <\/p>\n    <\/div>\n  <\/div>\n\n  <!-- Cloudflare Turnstile: moved above the Submit button -->\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      \n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      <input class=\"wpcf7-form-control wpcf7-submit has-spinner cf7-submit\" type=\"submit\" value=\"Envoyer\" \/>\n    <\/div>\n  <\/div>\n\n<\/div><\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n<\/div>\n\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":2369,"template":"","meta":{"_themeisle_gutenberg_block_has_review":false},"class_list":["post-1535","products","type-products","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/walleglobal.com\/fr\/wp-json\/wp\/v2\/products\/1535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/walleglobal.com\/fr\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/walleglobal.com\/fr\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/walleglobal.com\/fr\/wp-json\/wp\/v2\/media\/2369"}],"wp:attachment":[{"href":"https:\/\/walleglobal.com\/fr\/wp-json\/wp\/v2\/media?parent=1535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}