{"id":57006,"date":"2025-09-02T17:01:20","date_gmt":"2025-09-02T09:01:20","guid":{"rendered":"https:\/\/www.sunhelmmarine.com\/?p=57006"},"modified":"2026-04-20T09:21:30","modified_gmt":"2026-04-20T09:21:30","slug":"what-are-marine-fenders","status":"publish","type":"post","link":"https:\/\/www.sunhelmmarine.com\/es\/what-are-marine-fenders\/","title":{"rendered":"Qu\u00e9 son las defensas marinas \uff1f"},"content":{"rendered":"<p><strong>Las defensas marinas son como \"amortiguadores\" entre barcos, muelles y estructuras marinas.<\/strong>. Su trabajo principal es simple: <strong>para absorber la energ\u00eda de las colisiones, reducir las fuerzas de impacto y proteger de da\u00f1os a los buques y las estructuras portuarias.<\/strong>.<\/p>\n\n\n\n<p>Se utilizan ampliamente en muchas situaciones, como el atraque portuario de buques de carga y de pasajeros, <strong>de buque a buque<\/strong> de buques, operaciones de suministro de plataformas en alta mar, botadura de buques, reparaci\u00f3n de buques e incluso en tareas especiales de rescate o remolque en alta mar. En resumen, siempre que dos superficies duras -como buques, muelles o plataformas- tengan que tocarse pero <strong>Si quiere evitar da\u00f1os estructurales graves, las defensas marinas son esenciales.<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Tipos comunes de defensas marinas<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.sunhelmmarine.com\/es\/floating-pneumatic-fenders\/pneumatic-fender\/\">Defensas neum\u00e1ticas (defensas de goma hinchables)<\/a><\/strong><br>Parecen grandes globos de goma llenos de aire.<br><strong>Ventajas<\/strong>: Alta absorci\u00f3n de energ\u00eda, superficie de contacto suave y capacidad para adaptarse a diferentes calados y \u00e1ngulos. Se utilizan habitualmente para transferencias de barco a barco y operaciones en alta mar.<br><strong>Desventajas<\/strong>: Requieren comprobaciones peri\u00f3dicas de la presi\u00f3n y protecci\u00f3n contra los pinchazos.<br><strong>Consejo<\/strong>: Las defensas neum\u00e1ticas deben cumplir los <strong><a href=\"https:\/\/www.iso.org\/standard\/59873.html\">ISO 17357<\/a><\/strong> norma internacional. Fabricantes como <strong><a href=\"https:\/\/www.sunhelmmarine.com\/es\/\">SUNHELMMARINE<\/a><\/strong> han mejorado las t\u00e9cnicas de producci\u00f3n y los materiales, haciendo que sus defensas neum\u00e1ticas superen los requisitos de la norma ISO 17357.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.sunhelmmarine.com\/es\/marine-rubber-fenders\/super-cell-fender\/\">Defensas de caucho celular<\/a><\/strong><br>Fabricadas en caucho macizo con una estructura m\u00e1s r\u00edgida, estas defensas son duraderas y proporcionan fuerzas de reacci\u00f3n estables. Son muy utilizadas para atracaderos fijos y atraque de buques pesados en puertos.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.sunhelmmarine.com\/es\/floating-pneumatic-fenders\/foam-filled-fender\/\">Defensas rellenas de espuma<\/a><\/strong><br>Rellenas de espuma de c\u00e9lula cerrada en lugar de aire, estas defensas <strong>no requieren inflaci\u00f3n<\/strong> y casi no necesitan mantenimiento. Son resistentes a los pinchazos y seguir\u00e1n flotando y funcionando aunque se da\u00f1e la superficie. Son ideales para muelles de bajo mantenimiento o terminales remotas.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.sunhelmmarine.com\/es\/marine-rubber-fenders\/super-cone-fender\/\">Defensas de goma c\u00f3nicas<\/a><\/strong><br>Una versi\u00f3n mejorada de las defensas celulares, las defensas en forma de cono pueden soportar <strong>mayores \u00e1ngulos de atraque<\/strong> y se utilizan a menudo en <strong>puertos ocupados<\/strong> con grandes buques.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"626\" data-id=\"22760\" src=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/05\/13391057463829121-1024x626.jpeg\" alt=\"pneumatic fenders\" class=\"wp-image-22760\" srcset=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/05\/13391057463829121-1024x626.jpeg 1024w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/05\/13391057463829121-300x184.jpeg 300w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/05\/13391057463829121-768x470.jpeg 768w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/05\/13391057463829121-123x75.jpeg 123w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/05\/13391057463829121-480x294.jpeg 480w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/05\/13391057463829121.jpeg 1360w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">defensas neum\u00e1ticas<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"480\" data-id=\"1426\" src=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2022\/10\/cell-fender-017-1.jpg\" alt=\"cell fenders\" class=\"wp-image-1426\" srcset=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2022\/10\/cell-fender-017-1.jpg 600w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2022\/10\/cell-fender-017-1-300x240.jpg 300w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2022\/10\/cell-fender-017-1-15x12.jpg 15w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2022\/10\/cell-fender-017-1-183x146.jpg 183w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2022\/10\/cell-fender-017-1-50x40.jpg 50w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2022\/10\/cell-fender-017-1-94x75.jpg 94w\" sizes=\"auto, (max-width:767px) 480px, 600px\" \/><figcaption class=\"wp-element-caption\">defensas celulares<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" data-id=\"435\" src=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/08\/foam-fender-007-1-e1628586453798-1024x640.jpg\" alt=\"foam fenders\" class=\"wp-image-435\" srcset=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/08\/foam-fender-007-1-e1628586453798-1024x640.jpg 1024w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/08\/foam-fender-007-1-e1628586453798-300x188.jpg 300w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/08\/foam-fender-007-1-e1628586453798-768x480.jpg 768w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/08\/foam-fender-007-1-e1628586453798-1536x960.jpg 1536w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/08\/foam-fender-007-1-e1628586453798-234x146.jpg 234w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/08\/foam-fender-007-1-e1628586453798-50x31.jpg 50w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/08\/foam-fender-007-1-e1628586453798-120x75.jpg 120w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/08\/foam-fender-007-1-e1628586453798.jpg 1920w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">defensas rellenas de espuma<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" data-id=\"342\" src=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/cone-fender-003.jpg\" alt=\"cone fenders\" class=\"wp-image-342\" srcset=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/cone-fender-003.jpg 600w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/cone-fender-003-300x225.jpg 300w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/cone-fender-003-195x146.jpg 195w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/cone-fender-003-50x38.jpg 50w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/cone-fender-003-100x75.jpg 100w\" sizes=\"auto, (max-width:767px) 480px, 600px\" \/><figcaption class=\"wp-element-caption\">defensas de goma c\u00f3nicas<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00f3mo funcionan las defensas marinas\uff1f<\/h2>\n\n\n\n<p>Las defensas marinas funcionan <strong>absorber la energ\u00eda<\/strong> generado durante una colisi\u00f3n y <strong>reducir la fuerza<\/strong> pasado al barco o al muelle.<\/p>\n\n\n\n<p>Cuando un barco toca una defensa, el material de la defensa -ya sea caucho, espuma o neum\u00e1tico- se transforma en una barrera. <strong>comprime o dobla<\/strong>. Esta deformaci\u00f3n absorbe parte de la energ\u00eda de la colisi\u00f3n. Al mismo tiempo, el guardabarros empuja hacia atr\u00e1s con un <strong>fuerza de reacci\u00f3n<\/strong>. Si esta fuerza de reacci\u00f3n es demasiado alta, el buque y el muelle pueden sufrir da\u00f1os.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Defensas neum\u00e1ticas<\/strong> absorben la energ\u00eda comprimiendo el aire interior y estirando la goma.<\/li>\n\n\n\n<li><strong>Defensas rellenas de espuma<\/strong> utilizan la estructura celular de la espuma para colapsarse gradualmente y absorber energ\u00eda.<\/li>\n\n\n\n<li><strong>Defensas de goma maciza<\/strong> se basan en la deformaci\u00f3n el\u00e1stica del caucho.<\/li>\n<\/ul>\n\n\n\n<p>El objetivo es siempre el mismo: <strong>controlar la deformaci\u00f3n y gestionar la fuerza de reacci\u00f3n<\/strong> para convertir un impacto peligroso y repentino en una liberaci\u00f3n de energ\u00eda segura y controlada.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00f3mo elegir las defensas marinas adecuadas\uff1f<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Conozca su buque y las condiciones de atraque<\/strong><br>Recopile los datos b\u00e1sicos: eslora, manga, desplazamiento y velocidad de atraque del buque. Los buques m\u00e1s grandes y las velocidades m\u00e1s altas requieren defensas con mayor absorci\u00f3n de energ\u00eda.<\/li>\n\n\n\n<li><strong>Estimaci\u00f3n de la energ\u00eda de atraque<\/strong><br>Los ingenieros lo calculan mediante f\u00f3rmulas o simulaciones, pero basta con recordar: <strong>barcos m\u00e1s pesados y velocidades m\u00e1s r\u00e1pidas = mayor energ\u00eda<\/strong>.<\/li>\n\n\n\n<li><strong>Centrarse en dos especificaciones clave<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Absorci\u00f3n de energ\u00eda<\/strong>: Cu\u00e1nta energ\u00eda puede absorber el guardabarros con seguridad (kJ).<\/li>\n\n\n\n<li><strong>Fuerza de reacci\u00f3n m\u00e1xima<\/strong>: La mayor fuerza que experimentar\u00e1 el buque o el muelle (kN).<br>Elija un guardabarros que combine con su <strong>resistencia de la estructura del muelle<\/strong> y <strong>l\u00edmites del casco del buque<\/strong>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Considerar las condiciones medioambientales<\/strong><br>La amplitud de las mareas, las zonas de hielo, las temperaturas extremas, la exposici\u00f3n a productos qu\u00edmicos y la frecuencia de atraque afectan a la elecci\u00f3n del material y el dise\u00f1o de las defensas.<\/li>\n\n\n\n<li><strong>Piense en el mantenimiento y el presupuesto<\/strong>\n<ul class=\"wp-block-list\">\n<li>Para <strong>necesidades de bajo mantenimiento<\/strong>Elija guardabarros rellenos de espuma o de panel.<\/li>\n\n\n\n<li>Para <strong>atraque de alto rendimiento<\/strong>Las defensas neum\u00e1ticas son flexibles pero requieren m\u00e1s cuidado.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Compruebe el espacio de instalaci\u00f3n y el anclaje<\/strong><br>Aseg\u00farese de que hay espacio suficiente para que el guardabarros se deforme y que los puntos de anclaje pueden soportar las fuerzas.<\/li>\n\n\n\n<li><strong>Evitar errores comunes<\/strong>\n<ul class=\"wp-block-list\">\n<li>Elegir guardabarros <strong>s\u00f3lo en funci\u00f3n del precio<\/strong><\/li>\n\n\n\n<li>Ignorar las fuerzas de reacci\u00f3n<\/li>\n\n\n\n<li>Utilizando <strong>cadenas demasiado largas<\/strong>que provoca una carga desigual<\/li>\n\n\n\n<li>Olvido de comprobar la presi\u00f3n o el envejecimiento del material<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Consejos de instalaci\u00f3n y mantenimiento<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Instalaci\u00f3n<\/strong><br>Aseg\u00farese de que los puntos de anclaje son lo suficientemente fuertes.\n<ul class=\"wp-block-list\">\n<li>Para <strong>defensas neum\u00e1ticas o de espuma<\/strong>Ajuste la longitud de la cadena o la cuerda para mantener las fuerzas equilibradas.<\/li>\n\n\n\n<li>Para <strong>defensas fijas de goma<\/strong>mantenga plana la superficie de contacto y a\u00f1ada <strong>paneles frontales<\/strong> si es necesario para proteger la pintura del buque y prolongar la vida \u00fatil de las defensas.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Inspecci\u00f3n rutinaria<\/strong><br>Compruebe si hay grietas, cortes, desgaste de la cadena y corrosi\u00f3n.\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.sunhelmmarine.com\/es\/floating-pneumatic-fenders\/pneumatic-fender\/\">Defensas neum\u00e1ticas<\/a><\/strong>: Mida y registre regularmente la presi\u00f3n interna.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.sunhelmmarine.com\/es\/floating-pneumatic-fenders\/foam-filled-fender\/\">Relleno de espuma<\/a> y <a href=\"https:\/\/www.sunhelmmarine.com\/es\/marine-rubber-fenders\/\">defensas de goma maciza<\/a><\/strong>: Busque deformaciones o da\u00f1os en la superficie.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Reparaciones<\/strong><br>Los peque\u00f1os pinchazos pueden remendarse.<br>Sustituya las cadenas o los conectores cuando est\u00e9n desgastados.<br>Si el guardabarros tiene <strong>deformaci\u00f3n permanente grave<\/strong> o da\u00f1os estructurales, sustit\u00fayalo en lugar de repararlo.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Normas, certificaci\u00f3n y cumplimiento<\/h2>\n\n\n\n<p>Al comprar defensas marinas, pregunte siempre al fabricante:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Certificados de materiales<\/li>\n\n\n\n<li>Informes de resistencia a la intemperie y ensayos de tracci\u00f3n<\/li>\n\n\n\n<li>Documentos de inspecci\u00f3n en f\u00e1brica<\/li>\n\n\n\n<li>Pruebas de rendimiento de terceros cuando sea posible<\/li>\n<\/ul>\n\n\n\n<p>Entre las referencias habituales del sector figuran <strong>Normas ISO<\/strong> y <strong>sociedad de clasificaci\u00f3n<\/strong> directrices. Especificar claramente <strong>absorci\u00f3n de energ\u00eda<\/strong>, <strong>fuerza m\u00e1xima de reacci\u00f3n<\/strong>, y <strong>certificaci\u00f3n de materiales<\/strong> en los documentos de compra ayuda <strong>evitar litigios<\/strong> m\u00e1s tarde.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Aplicaciones t\u00edpicas y casos de uso<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Atraque portuario<\/strong><br>Los portacontenedores suelen utilizar defensas de caucho macizo, que ofrecen fuerzas de reacci\u00f3n estables y una larga vida \u00fatil.<\/li>\n\n\n\n<li><strong>Transferencia de buque a buque<\/strong><br>Los petroleros y graneleros suelen utilizar defensas neum\u00e1ticas, ya que se ajustan f\u00e1cilmente a las diferentes formas del casco y proporcionan un contacto suave, reduciendo los riesgos de transferencia.<\/li>\n\n\n\n<li><strong>Atraque de plataformas en alta mar<\/strong><br>Los buques de suministro utilizan defensas neum\u00e1ticas o compuestas para adaptarse a las olas y las mareas cuando atracan contra plataformas marinas.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">PREGUNTAS FRECUENTES <\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>P: \u00bfCu\u00e1nto duran las defensas marinas?<\/strong><br><strong>A:<\/strong> Depende del tipo y del uso. Las defensas rellenas de espuma duran m\u00e1s con poco mantenimiento. Las defensas neum\u00e1ticas pueden durar muchos a\u00f1os con los cuidados adecuados.<\/li>\n\n\n\n<li><strong>P: \u00bfSe pueden reparar las defensas neum\u00e1ticas?<\/strong><br><strong>A:<\/strong> S\u00ed, los peque\u00f1os pinchazos pueden arreglarse, pero los da\u00f1os graves o los guardabarros envejecidos deben sustituirse.<\/li>\n\n\n\n<li><strong>P: \u00bfEs la absorci\u00f3n de energ\u00eda lo \u00fanico que importa?<\/strong><br><strong>A:<\/strong> No. <strong>Fuerza de reacci\u00f3n m\u00e1xima<\/strong> es igual de importante para proteger tanto el muelle como el barco.<\/li>\n\n\n\n<li><strong>P: \u00bfQu\u00e9 ocurre con las operaciones en climas fr\u00edos?<\/strong><br><strong>A:<\/strong> Utilice defensas de goma o espuma para bajas temperaturas y controle siempre la presi\u00f3n interna en entornos fr\u00edos.<\/li>\n\n\n\n<li><strong>P: \u00bfQu\u00e9 documentos debo pedir al comprar defensas?<\/strong><br><strong>A:<\/strong> Certificados de materiales, resultados de pruebas de durabilidad, informes de inspecci\u00f3n de f\u00e1brica y datos de pruebas de terceros, si est\u00e1n disponibles.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusi\u00f3n<\/h2>\n\n\n\n<p>Las defensas marinas pueden parecer sencillas, pero son <strong>fundamental para la seguridad portuaria y la protecci\u00f3n de los buques<\/strong>. Al elegir un guardabarros, nunca se fije s\u00f3lo en el precio. Tenga siempre en cuenta <strong>absorci\u00f3n de energ\u00eda, fuerzas de reacci\u00f3n, condiciones ambientales y necesidades de mantenimiento<\/strong>.<\/p>\n\n\n\n<p>Si quieres, puedo preparar un <strong>lista de comprobaci\u00f3n gratuita para la selecci\u00f3n de guardabarros<\/strong> para ayudarle a comparar especificaciones y elegir la mejor opci\u00f3n para su muelle o buque.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.sunhelmmarine.com\/es\/contact-us\/\" style=\"background-color:#035584\">consulta gratuita<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Marine fenders are like \u201cshock absorbers\u201d between ships, docks, and offshore structures. Their main job is simple: to absorb collision energy, reduce impact forces, and protect<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":55142,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-57006","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.7.1 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What are marine fenders \uff1f - SunHelm Marine<\/title>\n<meta name=\"description\" content=\"Marine fenders protect vessels and docks by absorbing impact during berthing, ensuring safety and reducing damage in marine operations.\" \/>\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.sunhelmmarine.com\/es\/what-are-marine-fenders\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are marine fenders \uff1f\" \/>\n<meta property=\"og:description\" content=\"Marine fenders protect vessels and docks by absorbing impact during berthing, ensuring safety and reducing damage in marine operations.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sunhelmmarine.com\/es\/what-are-marine-fenders\/\" \/>\n<meta property=\"og:site_name\" content=\"SunHelm Marine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/marine.sunhelm.9\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-02T09:01:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-20T09:21:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/certifications-Accreditations.-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1224\" \/>\n\t<meta property=\"og:image:height\" content=\"815\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Sunhelm\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sunhelm\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-are-marine-fenders\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-are-marine-fenders\/\"},\"author\":{\"name\":\"Sunhelm\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#\/schema\/person\/d06065a1d8c51ab3c2319d76f8340368\"},\"headline\":\"What are marine fenders \uff1f\",\"datePublished\":\"2025-09-02T09:01:20+00:00\",\"dateModified\":\"2026-04-20T09:21:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-are-marine-fenders\/\"},\"wordCount\":1051,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-are-marine-fenders\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/certifications-Accreditations.-1.png\",\"articleSection\":[\"News&amp;Blog\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.sunhelmmarine.com\/what-are-marine-fenders\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-are-marine-fenders\/\",\"url\":\"https:\/\/www.sunhelmmarine.com\/what-are-marine-fenders\/\",\"name\":\"What are marine fenders \uff1f - 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