{"id":1517,"date":"2026-05-11T17:22:36","date_gmt":"2026-05-11T09:22:36","guid":{"rendered":"http:\/\/8.211.42.149\/?post_type=products&#038;p=1517"},"modified":"2026-06-02T17:13:46","modified_gmt":"2026-06-02T09:13:46","slug":"r31","status":"publish","type":"products","link":"https:\/\/walleglobal.com\/es\/products\/r31\/","title":{"rendered":"R31"},"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;6ae8bfbd1de71&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ae8bfbd1de71\" class=\"wp-block-image size-full has-custom-border wp-lightbox-container\" id=\"wp-block-themeisle-blocks-image-28644dfc\"><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\/R31.jpg\" alt=\"\" class=\"wp-image-2350\" style=\"border-width:1px;object-fit:cover\" srcset=\"https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/R31.jpg 900w, https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/R31-300x200.jpg 300w, https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/R31-768x512.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\">R31<\/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  Descargar\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>Rango de temperatura<\/td><td>-30\u00b0C~200\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\">Contacto<\/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>Resumen del producto<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">La junta Star Seal Serie R31, tambi\u00e9n conocida como R-Ring o Octagonal Seal, es una soluci\u00f3n de sellado de doble acci\u00f3n, de desplazamiento y est\u00e1tico de primera calidad dise\u00f1ada para entornos industriales exigentes. M\u00e1s all\u00e1 de los tradicionales anillos de O y anillos de X, su perfil de secci\u00f3n transversal sim\u00e9trico octogonal proporciona una precisa precompresi\u00f3n inicial y un excelente autoenganche din\u00e1mico de fluido bajo alta presi\u00f3n.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-b6a11824\" 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>Caracter\u00edsticas del material<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">Para resistir a los medios qu\u00edmicos agresivos, a las temperaturas extremas y a la fuerte fricci\u00f3n, el R31 est\u00e1 disponible en elast\u00f3meros y pl\u00e1sticos de ingenier\u00eda de alto rendimiento especializados:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>FFKM Perfluoroelast\u00f3mero:<\/strong> Resistencia qu\u00edmica y estabilidad t\u00e9rmica universales hasta +325 grados Celsius. Ideal para procesos de grabado de semiconductores y combustibles aeroespaciales.<\/li>\n\n\n\n<li><strong>FKM Viton:<\/strong> Resistencia superior a altas temperaturas (-20 a +200 grados Celsius), aceites, ozono y envejecimiento. Est\u00e1ndar para autom\u00f3viles y petr\u00f3leo y gas.<\/li>\n\n\n\n<li><strong>HNBR Nitrilo hidrogenado:<\/strong> Resistencia excepcional a la tracci\u00f3n, resistencia al desgaste y durabilidad contra el gas \u00e1cido H2S. Clasificado hasta +150 grados Celsius.<\/li>\n\n\n\n<li><strong>Grados rellenos con PTFE:<\/strong> Coeficiente de fricci\u00f3n ultra bajo. Elimina los problemas de agarre y deslizamiento en cilindros servo de alta velocidad o muy bajos.<\/li>\n\n\n\n<li><strong>UHMWPE:<\/strong> Resistencia a la abrasi\u00f3n sin igual contra part\u00edculas s\u00f3lidas abrasivas y suspensiones.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-f626da5c\" 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 and Performance Advantages&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong>Ventajas estructurales y de rendimiento<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">Fallo anti-espiral: La base ancha y plana del perfil octogonal proporciona una alta resistencia mec\u00e1nica a la torsi\u00f3n dentro de la ranura, evitando completamente el vuelco de la espiral durante los movimientos de palanca largos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fricci\u00f3n baja y sin deslizamiento:<\/strong> A presi\u00f3n cero, el perfil multifac\u00e9tico crea zonas de contacto lineales estrechas y concentradas en lugar de grandes superficies, lo que reduce el arranque y la fricci\u00f3n din\u00e1mica en m\u00e1s del 30 por ciento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Auto-ajuste activado por presi\u00f3n:<\/strong> Cuando la presi\u00f3n del fluido aumenta, la geometr\u00eda expande naturalmente los labios de sellado, garantizando una sellado fiable y una alta resistencia a la extrusi\u00f3n a presiones superiores a 40 MPa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Bolsas de lubricaci\u00f3n integradas:<\/strong> Las indentaciones c\u00f3ncavas sim\u00e9tricas act\u00faan como microreservoirs que atrapan el lubricante durante la carrera del pist\u00f3n, garantizando una retenci\u00f3n continua de la pel\u00edcula de aceite y prolongando la vida \u00fatil del motor.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-tabs-3c5914d6\" 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>\u00c1mbito de aplicaci\u00f3n<\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\"><strong>Cilindros hidr\u00e1ulicos y neum\u00e1ticos de alta presi\u00f3n:<\/strong> M\u00e1quinas de construcci\u00f3n de gran capacidad, soportes hidr\u00e1ulicos y actuadores servo de alta frecuencia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sistemas de medici\u00f3n y dispensaci\u00f3n de precisi\u00f3n:<\/strong> Bombas de medici\u00f3n de pol\u00edmeros, sistemas de dosificaci\u00f3n qu\u00edmica y equipos de adhesivo de fusi\u00f3n r\u00e1pida de primera calidad, como los sistemas Nordson de segunda mano.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1maras de semiconductores y de vac\u00edo:<\/strong> Sellos FFKM R31 de alta pureza para c\u00e1maras de grabado por plasma y puertas de aislamiento a vac\u00edo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"contact\"><strong>Herramientas subsuperficiales para petr\u00f3leo y gas:<\/strong> V\u00e1lvulas de seguridad en el pozo (DHSV), \u00e1rboles de Navidad y herramientas de perforaci\u00f3n MWD\/LWD que manejan flujos multipa\u00eds de alta presi\u00f3n y alta temperatura (HPHT).<\/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 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