{"id":3527,"date":"2026-05-11T05:50:49","date_gmt":"2026-05-11T05:50:49","guid":{"rendered":"https:\/\/manufactorhinge.com\/?post_type=wpkj_product&p=3527"},"modified":"2026-05-11T05:51:31","modified_gmt":"2026-05-11T05:51:31","slug":"dobradica-industrial-soldada-para-portas-metalicas","status":"publish","type":"wpkj_product","link":"https:\/\/manufactorhinge.com\/pt\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/","title":{"rendered":"Dobradi\u00e7a industrial soldada para portas met\u00e1licas"},"content":{"rendered":"

HG02-066-3 Dobradi\u00e7as de soldar: Ideal para portas met\u00e1licas, pain\u00e9is e protec\u00e7\u00f5es de m\u00e1quinas.
Escolha o a\u00e7o inoxid\u00e1vel 304 (escovado) para ambientes exteriores\/ambientes que exijam elevada resist\u00eancia \u00e0 corros\u00e3o e est\u00e9tica (por exemplo, caixas el\u00e9ctricas, equipamento alimentar). Opte pelo ferro galvanizado para aplica\u00e7\u00f5es interiores econ\u00f3micas (arm\u00e1rios, armazenamento). A instala\u00e7\u00e3o soldada garante uma montagem segura e uma rota\u00e7\u00e3o fi\u00e1vel em caso de utiliza\u00e7\u00e3o frequente. Perfeito para pontos de acesso de peso m\u00e9dio que necessitam de uma rota\u00e7\u00e3o duradoura.<\/p>\n\n\n\n

Desenho dimensional<\/h2>\n\n\n\n
\"Dobradi\u00e7a<\/figure>\n\n\n\n
C\u00f3digo<\/td>Item No.<\/td>Material<\/td>Tratamento de superf\u00edcie<\/td><\/tr>
HG02-066-3<\/td>HG02-066-3<\/td>SUS304<\/td>Escovado<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

FAQ<\/h2>\n\n\n\n
Para que aplica\u00e7\u00f5es foram concebidas as dobradi\u00e7as de soldar HG02-066-3?<\/strong>

As dobradi\u00e7as soldadas HG02-066-3 s\u00e3o ideais para portas met\u00e1licas, protec\u00e7\u00f5es de m\u00e1quinas, pain\u00e9is industriais, caixas el\u00e9ctricas, arm\u00e1rios de armazenamento e portas de acesso a equipamentos. Proporcionam uma rota\u00e7\u00e3o est\u00e1vel e um desempenho fi\u00e1vel em aplica\u00e7\u00f5es industriais de m\u00e9dia intensidade.<\/p> <\/div>

Quando \u00e9 que devo escolher o a\u00e7o inoxid\u00e1vel 304 em vez do ferro galvanizado?<\/strong>

Escolha o a\u00e7o inoxid\u00e1vel 304 para ambientes exteriores ou corrosivos que exijam resist\u00eancia \u00e0 ferrugem a longo prazo e um aspeto limpo, como equipamento alimentar ou caixas el\u00e9ctricas. Em contrapartida, o ferro galvanizado oferece uma solu\u00e7\u00e3o mais econ\u00f3mica para aplica\u00e7\u00f5es interiores secas, como arm\u00e1rios de armazenamento e caixas de utilidades.<\/p> <\/div>

Porque \u00e9 que uma dobradi\u00e7a soldada \u00e9 adequada para equipamentos industriais?<\/strong>

A instala\u00e7\u00e3o por soldadura cria uma liga\u00e7\u00e3o forte e permanente entre a dobradi\u00e7a e a estrutura met\u00e1lica. Como resultado, a dobradi\u00e7a lida com ciclos de abertura frequentes de forma mais fi\u00e1vel, reduzindo o afrouxamento causado por vibra\u00e7\u00e3o ou utiliza\u00e7\u00e3o repetida.<\/p> <\/div>

Estas dobradi\u00e7as podem suportar um funcionamento di\u00e1rio frequente?<\/strong>

Sim. A estrutura da dobradi\u00e7a foi concebida para abertura e fecho repetidos em ambientes industriais. Por conseguinte, funciona bem para protec\u00e7\u00f5es de m\u00e1quinas, pain\u00e9is de acesso e portas de arm\u00e1rios que requerem um movimento suave e consistente.<\/p> <\/div>

As dobradi\u00e7as de soldar s\u00e3o adequadas para arm\u00e1rios el\u00e9ctricos de exterior?<\/strong>

Sim. A vers\u00e3o em a\u00e7o inoxid\u00e1vel 304 funciona bem em ambientes exteriores porque resiste \u00e0 humidade, \u00e0 corros\u00e3o e ao desgaste da superf\u00edcie. Al\u00e9m disso, o acabamento escovado proporciona um aspeto mais limpo e profissional para instala\u00e7\u00f5es expostas.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"

HG02-066-3 Weld-on hinges: Ideal for metal doors, panels, and machine guards.Choose 304 stainless steel (brushed) for outdoor\/environments demanding high corrosion resistance and aesthetics (e.g., electrical boxes, food equipment). Opt for galvanized iron for cost-effective indoor applications (cabinets, storage). Welded installation ensures secure mounting and reliable pivoting under frequent use. Perfect for medium-weight access points needing […]<\/p>\n","protected":false},"author":1,"featured_media":3530,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"product_cat":[25],"product_tag":[],"class_list":["post-3527","wpkj_product","type-wpkj_product","status-publish","has-post-thumbnail","hentry","product_cat-heavy-duty-weld-on-hinges"],"blocksy_meta":[],"yoast_head":"\nIndustrial Weld-On Hinge for Metal Doors - China Torque Hinge Manufacturer<\/title>\n<meta name=\"description\" content=\"Industrial Weld-On Hinge for Metal Doors in 304 stainless steel or galvanized iron for metal doors, machine guards, and cabinets.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Industrial Weld-On Hinge for Metal Doors - China Torque Hinge Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Industrial Weld-On Hinge for Metal Doors in 304 stainless steel or galvanized iron for metal doors, machine guards, and cabinets.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/manufactorhinge.com\/pt\/produtos\/dobradicas-industriais\/dobradicas-soldadas-para-trabalhos-pesados\/dobradica-industrial-soldada-para-portas-metalicas\/\" \/>\n<meta property=\"og:site_name\" content=\"China Torque Hinge Manufacturer\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-11T05:51:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/05\/Industrial-Weld-On-Hinge-for-Metal-Doors-HG02-066-3-2.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"490\" \/>\n\t<meta property=\"og:image:height\" content=\"494\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/\",\"url\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/\",\"name\":\"Industrial Weld-On Hinge for Metal Doors - China Torque Hinge Manufacturer\",\"isPartOf\":{\"@id\":\"https:\/\/manufactorhinge.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/05\/Industrial-Weld-On-Hinge-for-Metal-Doors-HG02-066-3-2.webp\",\"datePublished\":\"2026-05-11T05:50:49+00:00\",\"dateModified\":\"2026-05-11T05:51:31+00:00\",\"description\":\"Industrial Weld-On Hinge for Metal Doors in 304 stainless steel or galvanized iron for metal doors, machine guards, and cabinets.\",\"breadcrumb\":{\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478397243\"},{\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478407724\"},{\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478421412\"},{\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478434733\"},{\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478446508\"}],\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#primaryimage\",\"url\":\"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/05\/Industrial-Weld-On-Hinge-for-Metal-Doors-HG02-066-3-2.webp\",\"contentUrl\":\"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/05\/Industrial-Weld-On-Hinge-for-Metal-Doors-HG02-066-3-2.webp\",\"width\":490,\"height\":494,\"caption\":\"Industrial Weld-On Hinge for Metal Doors HG02-066-3\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/manufactorhinge.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4ea7\u54c1\",\"item\":\"https:\/\/manufactorhinge.com\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Industrial Weld-On Hinge for Metal Doors\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/manufactorhinge.com\/#website\",\"url\":\"https:\/\/manufactorhinge.com\/\",\"name\":\"Professional Hinge Manufacturer\",\"description\":\"Professional Hinge Factory\",\"publisher\":{\"@id\":\"https:\/\/manufactorhinge.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/manufactorhinge.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/manufactorhinge.com\/#organization\",\"name\":\"Professional Hinge Manufacturer\",\"url\":\"https:\/\/manufactorhinge.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/manufactorhinge.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/03\/logo-1.webp\",\"contentUrl\":\"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/03\/logo-1.webp\",\"width\":145,\"height\":46,\"caption\":\"Professional Hinge Manufacturer\"},\"image\":{\"@id\":\"https:\/\/manufactorhinge.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Question\",\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478397243\",\"position\":1,\"url\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478397243\",\"name\":\"What applications are HG02-066-3 weld-on hinges designed for?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"HG02-066-3 weld-on hinges are ideal for metal doors, machine guards, industrial panels, electrical enclosures, storage cabinets, and equipment access doors. They provide stable rotation and reliable performance in medium-duty industrial applications.\",\"inLanguage\":\"pt-PT\"},\"inLanguage\":\"pt-PT\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478407724\",\"position\":2,\"url\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478407724\",\"name\":\"When should I choose 304 stainless steel instead of galvanized iron?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Choose 304 stainless steel for outdoor or corrosive environments that require long-term rust resistance and a clean appearance, such as food equipment or electrical boxes. In contrast, galvanized iron offers a more economical solution for dry indoor applications like storage cabinets and utility enclosures.\",\"inLanguage\":\"pt-PT\"},\"inLanguage\":\"pt-PT\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478421412\",\"position\":3,\"url\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478421412\",\"name\":\"Why is a weld-on hinge suitable for industrial equipment?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Weld-on installation creates a strong and permanent connection between the hinge and metal structure. As a result, the hinge handles frequent opening cycles more reliably while reducing loosening caused by vibration or repeated use.\",\"inLanguage\":\"pt-PT\"},\"inLanguage\":\"pt-PT\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478434733\",\"position\":4,\"url\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478434733\",\"name\":\"Can these hinges support frequent daily operation?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The hinge structure is designed for repeated opening and closing in industrial environments. Therefore, it works well for machine guards, access panels, and cabinet doors that require smooth and consistent movement.\",\"inLanguage\":\"pt-PT\"},\"inLanguage\":\"pt-PT\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478446508\",\"position\":5,\"url\":\"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478446508\",\"name\":\"Are weld-on hinges suitable for outdoor electrical enclosures?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The 304 stainless steel version performs well in outdoor environments because it resists moisture, corrosion, and surface wear. In addition, the brushed finish provides a cleaner and more professional appearance for exposed installations.\",\"inLanguage\":\"pt-PT\"},\"inLanguage\":\"pt-PT\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Dobradi\u00e7a Industrial Soldada para Portas Met\u00e1licas - China Fabricante de Dobradi\u00e7a de Torque","description":"Dobradi\u00e7a industrial soldada para portas met\u00e1licas em a\u00e7o inoxid\u00e1vel 304 ou ferro galvanizado para portas met\u00e1licas, protec\u00e7\u00f5es de m\u00e1quinas e arm\u00e1rios.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"pt_PT","og_type":"article","og_title":"Industrial Weld-On Hinge for Metal Doors - China Torque Hinge Manufacturer","og_description":"Industrial Weld-On Hinge for Metal Doors in 304 stainless steel or galvanized iron for metal doors, machine guards, and cabinets.","og_url":"https:\/\/manufactorhinge.com\/pt\/produtos\/dobradicas-industriais\/dobradicas-soldadas-para-trabalhos-pesados\/dobradica-industrial-soldada-para-portas-metalicas\/","og_site_name":"China Torque Hinge Manufacturer","article_modified_time":"2026-05-11T05:51:31+00:00","og_image":[{"width":490,"height":494,"url":"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/05\/Industrial-Weld-On-Hinge-for-Metal-Doors-HG02-066-3-2.webp","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo estimado de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","FAQPage"],"@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/","url":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/","name":"Dobradi\u00e7a Industrial Soldada para Portas Met\u00e1licas - China Fabricante de Dobradi\u00e7a de Torque","isPartOf":{"@id":"https:\/\/manufactorhinge.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#primaryimage"},"image":{"@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#primaryimage"},"thumbnailUrl":"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/05\/Industrial-Weld-On-Hinge-for-Metal-Doors-HG02-066-3-2.webp","datePublished":"2026-05-11T05:50:49+00:00","dateModified":"2026-05-11T05:51:31+00:00","description":"Dobradi\u00e7a industrial soldada para portas met\u00e1licas em a\u00e7o inoxid\u00e1vel 304 ou ferro galvanizado para portas met\u00e1licas, protec\u00e7\u00f5es de m\u00e1quinas e arm\u00e1rios.","breadcrumb":{"@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478397243"},{"@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478407724"},{"@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478421412"},{"@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478434733"},{"@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478446508"}],"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#primaryimage","url":"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/05\/Industrial-Weld-On-Hinge-for-Metal-Doors-HG02-066-3-2.webp","contentUrl":"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/05\/Industrial-Weld-On-Hinge-for-Metal-Doors-HG02-066-3-2.webp","width":490,"height":494,"caption":"Industrial Weld-On Hinge for Metal Doors HG02-066-3"},{"@type":"BreadcrumbList","@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/manufactorhinge.com\/"},{"@type":"ListItem","position":2,"name":"\u4ea7\u54c1","item":"https:\/\/manufactorhinge.com\/products\/"},{"@type":"ListItem","position":3,"name":"Industrial Weld-On Hinge for Metal Doors"}]},{"@type":"WebSite","@id":"https:\/\/manufactorhinge.com\/#website","url":"https:\/\/manufactorhinge.com\/","name":"Fabricante profissional de dobradi\u00e7as","description":"F\u00e1brica de dobradi\u00e7as profissional","publisher":{"@id":"https:\/\/manufactorhinge.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/manufactorhinge.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/manufactorhinge.com\/#organization","name":"Fabricante profissional de dobradi\u00e7as","url":"https:\/\/manufactorhinge.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/manufactorhinge.com\/#\/schema\/logo\/image\/","url":"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/03\/logo-1.webp","contentUrl":"https:\/\/manufactorhinge.com\/wp-content\/uploads\/2026\/03\/logo-1.webp","width":145,"height":46,"caption":"Professional Hinge Manufacturer"},"image":{"@id":"https:\/\/manufactorhinge.com\/#\/schema\/logo\/image\/"}},{"@type":"Question","@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478397243","position":1,"url":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478397243","name":"Para que aplica\u00e7\u00f5es foram concebidas as dobradi\u00e7as de soldar HG02-066-3?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"HG02-066-3 weld-on hinges are ideal for metal doors, machine guards, industrial panels, electrical enclosures, storage cabinets, and equipment access doors. They provide stable rotation and reliable performance in medium-duty industrial applications.","inLanguage":"pt-PT"},"inLanguage":"pt-PT"},{"@type":"Question","@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478407724","position":2,"url":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478407724","name":"Quando \u00e9 que devo escolher o a\u00e7o inoxid\u00e1vel 304 em vez do ferro galvanizado?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Choose 304 stainless steel for outdoor or corrosive environments that require long-term rust resistance and a clean appearance, such as food equipment or electrical boxes. In contrast, galvanized iron offers a more economical solution for dry indoor applications like storage cabinets and utility enclosures.","inLanguage":"pt-PT"},"inLanguage":"pt-PT"},{"@type":"Question","@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478421412","position":3,"url":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478421412","name":"Porque \u00e9 que uma dobradi\u00e7a soldada \u00e9 adequada para equipamentos industriais?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Weld-on installation creates a strong and permanent connection between the hinge and metal structure. As a result, the hinge handles frequent opening cycles more reliably while reducing loosening caused by vibration or repeated use.","inLanguage":"pt-PT"},"inLanguage":"pt-PT"},{"@type":"Question","@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478434733","position":4,"url":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478434733","name":"Estas dobradi\u00e7as podem suportar um funcionamento di\u00e1rio frequente?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes. The hinge structure is designed for repeated opening and closing in industrial environments. Therefore, it works well for machine guards, access panels, and cabinet doors that require smooth and consistent movement.","inLanguage":"pt-PT"},"inLanguage":"pt-PT"},{"@type":"Question","@id":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478446508","position":5,"url":"https:\/\/manufactorhinge.com\/products\/industrial-hinges\/heavy-duty-weld-on-hinges\/industrial-weld-on-hinge-for-metal-doors\/#faq-question-1778478446508","name":"As dobradi\u00e7as de soldar s\u00e3o adequadas para arm\u00e1rios el\u00e9ctricos de exterior?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes. The 304 stainless steel version performs well in outdoor environments because it resists moisture, corrosion, and surface wear. In addition, the brushed finish provides a cleaner and more professional appearance for exposed installations.","inLanguage":"pt-PT"},"inLanguage":"pt-PT"}]}},"acf":{"wpkj_product_gallery":[3529,3530],"_product_excerpt":"Manufacturer: HSP\r\nModel: HG02-066-3\r\nUnit Price: Get Latest Price\r\nMOQ: 1 Piece\r\nLead Time: In Stock (Ships within 24h) \/20-25 Days for Custom\r\nCustomization: OEM \/ ODM Support","post_download_file":3531},"_links":{"self":[{"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/wpkj_product\/3527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/wpkj_product"}],"about":[{"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/types\/wpkj_product"}],"author":[{"embeddable":true,"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":2,"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/wpkj_product\/3527\/revisions"}],"predecessor-version":[{"id":3534,"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/wpkj_product\/3527\/revisions\/3534"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/media\/3530"},{"embeddable":true,"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/media\/3529"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/media\/3530"}],"wp:attachment":[{"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/media?parent=3527"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/product_cat?post=3527"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/manufactorhinge.com\/pt\/wp-json\/wp\/v2\/product_tag?post=3527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}