{"id":1492,"date":"2026-07-05T14:53:05","date_gmt":"2026-07-05T14:53:05","guid":{"rendered":"https:\/\/sh-jycable.com\/?post_type=product&p=1492"},"modified":"2026-07-29T14:58:27","modified_gmt":"2026-07-29T14:58:27","slug":"underwater-welding-subsea-power-cable","status":"publish","type":"product","link":"https:\/\/sh-jycable.com\/pt\/produto\/underwater-welding-subsea-power-cable\/","title":{"rendered":"Cabo de soldadura subaqu\u00e1tica"},"content":{"rendered":"
\n

Product Overview<\/h2>\n
Tailored to solve the harsh operating challenges of subsea welding environments, the Underwater Welding Cable is a specialized power transmission tether optimized for long-term underwater use. Unlike ordinary land welding cables that suffer from water penetration, insulation failure and rapid aging in marine conditions, this professional-grade cable adopts upgraded insulation and outer protection structures to adapt to complex saltwater, high humidity and abrasive subsea scenarios.<\/div>\n
Designed for high-current welding equipment, the cable delivers low-resistance and consistent power transmission to ensure smooth welding arcs and reliable welding quality underwater. Its flexible structure allows easy operation in narrow underwater spaces, while excellent waterproof and leakage-proof performance greatly improves construction safety. Compatible with multiple outer sheath materials including TPU and neoprene rubber, it can be customized for light-duty and heavy-duty marine engineering demands.<\/div>\n

Core Construction & Key Advantages<\/h3>\n
    \n
  • \n
    High-Efficiency Conductive Core<\/strong>: Adopts finely stranded copper conductors with low resistivity, ensuring stable high-current transmission, reducing heat generation and improving underwater welding efficiency<\/div>\n<\/li>\n
  • \n
    Industrial Waterproof Insulation<\/strong>: Multi-layer sealed insulating structure effectively blocks seawater penetration, preventing electric leakage and ensuring safe underwater operation<\/div>\n<\/li>\n
  • \n
    Versatile Sheath Options<\/strong>: Available in TPU and neoprene rubber configurations, covering flexible light-duty and flame-retardant heavy-duty subsea working conditions<\/div>\n<\/li>\n
  • \n
    Superior Environmental Resistance<\/strong>: Resists seawater corrosion, ozone aging, oil contamination and ultraviolet erosion, suitable for all-day marine and underwater exposure<\/div>\n<\/li>\n
  • \n
    Excellent Mechanical Performance<\/strong>: Tolerates frequent bending, dragging, extrusion and friction against seabed rocks and construction equipment without cracking or core damage<\/div>\n<\/li>\n
  • \n
    Wide Engineering Compatibility<\/strong>: Universal fit for mainstream underwater welding machines, easy deployment and replacement for marine engineering teams<\/div>\n<\/li>\n<\/ul>\n

    General Specifications<\/h3>\n
      \n
    • \n
      Conductor Material<\/strong>: High-flexibility stranded copper wire<\/div>\n<\/li>\n
    • \n
      Optional Sheath<\/strong>: TPU \/ Neoprene Rubber<\/div>\n<\/li>\n
    • \n
      Core Function<\/strong>: High-current power transmission for subsea welding equipment<\/div>\n<\/li>\n
    • \n
      Key Features<\/strong>: Waterproof, insulated, anti-aging, abrasion-resistant, highly flexible<\/div>\n<\/li>\n
    • \n
      Application Environment<\/strong>: Continuous seawater submersion & offshore open-air operation<\/div>\n<\/li>\n
    • \n
      Custom Service<\/strong>: Custom length cutting, terminal processing and special termination available<\/div>\n<\/li>\n<\/ul>\n

      Typical Applications<\/h3>\n
      Widely applied in professional underwater welding construction, offshore platform maintenance, ship hull underwater repair, subsea pipeline welding, coastal hydraulic engineering, marine salvage operations and various underwater structural reinforcement projects.<\/div>\n

      Product Supply & Service<\/h3>\n
      Supplied in continuous bulk lengths to support large-scale marine engineering projects. We provide personalized customization including different sheath materials, cut-to-length sizing and professional cable termination. All products undergo strict waterproof insulation and conductive testing to guarantee long-term stable and safe subsea performance.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"
      \n

      Cabo de soldadura subaqu\u00e1tica<\/p>\n

      \n

      \n<\/div>\n<\/div>","protected":false},"featured_media":1731,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[30],"product_tag":[],"class_list":["post-1492","product","type-product","status-publish","has-post-thumbnail","product_cat-uw-welding-cable","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nUnderwater Welding Cable - sh-jycable.com<\/title>\n<meta name=\"description\" content=\"Heavy-duty flexible subsea welding power cable with superior tear and seawater resistance. Designed for stable current transmission.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sh-jycable.com\/pt\/produto\/underwater-welding-subsea-power-cable\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Underwater Welding Cable - sh-jycable.com\" \/>\n<meta property=\"og:description\" content=\"Heavy-duty flexible subsea welding power cable with superior tear and seawater resistance. Designed for stable current transmission.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sh-jycable.com\/pt\/produto\/underwater-welding-subsea-power-cable\/\" \/>\n<meta property=\"og:site_name\" content=\"sh-jycable.com\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-29T14:58:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sh-jycable.com\/wp-content\/uploads\/2026\/07\/Underwater-Welding-Cable.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"898\" \/>\n\t<meta property=\"og:image:height\" content=\"898\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/product\\\/underwater-welding-subsea-power-cable\\\/\",\"url\":\"https:\\\/\\\/sh-jycable.com\\\/product\\\/underwater-welding-subsea-power-cable\\\/\",\"name\":\"Underwater Welding Cable - sh-jycable.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/product\\\/underwater-welding-subsea-power-cable\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/product\\\/underwater-welding-subsea-power-cable\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sh-jycable.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Underwater-Welding-Cable.jpg\",\"datePublished\":\"2026-07-05T14:53:05+00:00\",\"dateModified\":\"2026-07-29T14:58:27+00:00\",\"description\":\"Heavy-duty flexible subsea welding power cable with superior tear and seawater resistance. Designed for stable current transmission.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/product\\\/underwater-welding-subsea-power-cable\\\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/sh-jycable.com\\\/product\\\/underwater-welding-subsea-power-cable\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/product\\\/underwater-welding-subsea-power-cable\\\/#primaryimage\",\"url\":\"https:\\\/\\\/sh-jycable.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Underwater-Welding-Cable.jpg\",\"contentUrl\":\"https:\\\/\\\/sh-jycable.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Underwater-Welding-Cable.jpg\",\"width\":898,\"height\":898},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/product\\\/underwater-welding-subsea-power-cable\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/sh-jycable.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u5546\u5e97\",\"item\":\"https:\\\/\\\/sh-jycable.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Underwater Welding Cable\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/#website\",\"url\":\"https:\\\/\\\/sh-jycable.com\\\/\",\"name\":\"sh-jycable.com\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/sh-jycable.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/#organization\",\"name\":\"sh-jycable.com\",\"url\":\"https:\\\/\\\/sh-jycable.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/sh-jycable.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/1758199937224893_s-e1782693343747.png\",\"contentUrl\":\"https:\\\/\\\/sh-jycable.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/1758199937224893_s-e1782693343747.png\",\"width\":311,\"height\":75,\"caption\":\"sh-jycable.com\"},\"image\":{\"@id\":\"https:\\\/\\\/sh-jycable.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Underwater Welding Cable - sh-jycable.com","description":"Heavy-duty flexible subsea welding power cable with superior tear and seawater resistance. Designed for stable current transmission.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sh-jycable.com\/pt\/produto\/underwater-welding-subsea-power-cable\/","og_locale":"pt_PT","og_type":"article","og_title":"Underwater Welding Cable - sh-jycable.com","og_description":"Heavy-duty flexible subsea welding power cable with superior tear and seawater resistance. Designed for stable current transmission.","og_url":"https:\/\/sh-jycable.com\/pt\/produto\/underwater-welding-subsea-power-cable\/","og_site_name":"sh-jycable.com","article_modified_time":"2026-07-29T14:58:27+00:00","og_image":[{"width":898,"height":898,"url":"https:\/\/sh-jycable.com\/wp-content\/uploads\/2026\/07\/Underwater-Welding-Cable.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo estimado de leitura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/sh-jycable.com\/product\/underwater-welding-subsea-power-cable\/","url":"https:\/\/sh-jycable.com\/product\/underwater-welding-subsea-power-cable\/","name":"Underwater Welding Cable - sh-jycable.com","isPartOf":{"@id":"https:\/\/sh-jycable.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/sh-jycable.com\/product\/underwater-welding-subsea-power-cable\/#primaryimage"},"image":{"@id":"https:\/\/sh-jycable.com\/product\/underwater-welding-subsea-power-cable\/#primaryimage"},"thumbnailUrl":"https:\/\/sh-jycable.com\/wp-content\/uploads\/2026\/07\/Underwater-Welding-Cable.jpg","datePublished":"2026-07-05T14:53:05+00:00","dateModified":"2026-07-29T14:58:27+00:00","description":"Heavy-duty flexible subsea welding power cable with superior tear and seawater resistance. Designed for stable current transmission.","breadcrumb":{"@id":"https:\/\/sh-jycable.com\/product\/underwater-welding-subsea-power-cable\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sh-jycable.com\/product\/underwater-welding-subsea-power-cable\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/sh-jycable.com\/product\/underwater-welding-subsea-power-cable\/#primaryimage","url":"https:\/\/sh-jycable.com\/wp-content\/uploads\/2026\/07\/Underwater-Welding-Cable.jpg","contentUrl":"https:\/\/sh-jycable.com\/wp-content\/uploads\/2026\/07\/Underwater-Welding-Cable.jpg","width":898,"height":898},{"@type":"BreadcrumbList","@id":"https:\/\/sh-jycable.com\/product\/underwater-welding-subsea-power-cable\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/sh-jycable.com\/"},{"@type":"ListItem","position":2,"name":"\u5546\u5e97","item":"https:\/\/sh-jycable.com\/shop\/"},{"@type":"ListItem","position":3,"name":"Underwater Welding Cable"}]},{"@type":"WebSite","@id":"https:\/\/sh-jycable.com\/#website","url":"https:\/\/sh-jycable.com\/","name":"sh-jycable.com","description":"","publisher":{"@id":"https:\/\/sh-jycable.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sh-jycable.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/sh-jycable.com\/#organization","name":"sh-jycable.com","url":"https:\/\/sh-jycable.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/sh-jycable.com\/#\/schema\/logo\/image\/","url":"https:\/\/sh-jycable.com\/wp-content\/uploads\/2026\/06\/1758199937224893_s-e1782693343747.png","contentUrl":"https:\/\/sh-jycable.com\/wp-content\/uploads\/2026\/06\/1758199937224893_s-e1782693343747.png","width":311,"height":75,"caption":"sh-jycable.com"},"image":{"@id":"https:\/\/sh-jycable.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/sh-jycable.com\/pt\/wp-json\/wp\/v2\/product\/1492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sh-jycable.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sh-jycable.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sh-jycable.com\/pt\/wp-json\/wp\/v2\/comments?post=1492"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sh-jycable.com\/pt\/wp-json\/wp\/v2\/media\/1731"}],"wp:attachment":[{"href":"https:\/\/sh-jycable.com\/pt\/wp-json\/wp\/v2\/media?parent=1492"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sh-jycable.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1492"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sh-jycable.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1492"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sh-jycable.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}