{"product_id":"contre-ecrou-plateau-laiton","title":"Contraporca com flange latão","description":"\u003cp\u003e\u003cstrong\u003eContra-porca com flange em latão\u003c\/strong\u003e para \u003cstrong\u003efixar e segurar\u003c\/strong\u003e um acessório roscado no lugar. A flange larga oferece uma superfície de apoio ampla e um acabamento limpo. Utilizado em canalização, iluminação e decoração. Rosca ISO 228-1 BSPP.\u003c\/p\u003e\n\u003ch2\u003eDescrição da contra-porca com flange em latão\u003c\/h2\u003e\n\u003cp\u003eEsta contra-porca com flange enrosca-se numa rosca macho para \u003cstrong\u003efixar um acessório na posição\u003c\/strong\u003e. A flange larga distribui a pressão de aperto por uma superfície maior, evitando marcar as peças adjacentes. Garante uma \u003cstrong\u003efixação segura\u003c\/strong\u003e sem risco de afrouxamento.\u003c\/p\u003e\n\u003cp\u003ePeça indispensável para travessias de parede, fixações de torneiras e montagens decorativas. O seu \u003cstrong\u003easpeto acabado e cuidado\u003c\/strong\u003e torna-a também um elemento visível ideal para instalações em latão à vista.\u003c\/p\u003e\n\u003ch3\u003eCaracterísticas técnicas\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin:.8em 0\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:.92rem;margin:0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eLatão CW617N - 4MS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eCor\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eLatão dourado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003ePressão nominal\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003ePN 16 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eNorma de rosca\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eISO 228-1 - BSPP Gás (rosca cilíndrica)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eVedação\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eJunta plana garantida (espessura mínima de 1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eSedes de junta\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003ePlanas e largas nas extremidades macho e fêmea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eForma\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eFlange circular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eTipo\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eFêmea (roscado internamente) com flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eFluidos compatíveis\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eÁgua potável, água glicolada, fluidos compatíveis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eTemperatura\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eConforme o tipo de vedação escolhido\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eUtilização\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eAbastecimento de água potável, canalização geral, AVAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eCondições de utilização e instalação\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressão de serviço\u003c\/strong\u003e : PN 16 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperatura\u003c\/strong\u003e : Conforme o tipo de vedação escolhido\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluidos\u003c\/strong\u003e : Água potável, água glicolada, fluidos compatíveis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstalação\u003c\/strong\u003e: Aplicar um binário de aperto moderado e escolher materiais adequados (risco de corrosão galvânica). Faces de aperto compatíveis com ferramentas padrão.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCertificações e conformidade\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eÁgua potável\u003c\/strong\u003e: Conforme com o decreto francês de 25 de junho de 2020 relativo aos materiais e produtos metálicos destinados a instalações em contacto com água para consumo humano.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4MS\u003c\/strong\u003e: Conforme com os requisitos 4MS — Harmonização das regras de certificação europeias para materiais e produtos em contacto com água potável.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAplicações e conselhos de instalação\u003c\/h3\u003e\n\u003ch4\u003eAplicações\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCanalização doméstica\u003c\/strong\u003e: ligação de instalações de água quente e fria\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCanalização industrial\u003c\/strong\u003e: instalações conformes com PN 16 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecoração de interiores\u003c\/strong\u003e: criação de candeeiros, prateleiras, toalheiros em latão à vista\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBricolagem e projetos criativos\u003c\/strong\u003e: projetos personalizados com acessórios de roscar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixação de travessia de parede\u003c\/strong\u003e: indispensável para manter um tubo passa-parede na posição\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConselhos de instalação\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUtilize \u003cstrong\u003efita PTFE\u003c\/strong\u003e (teflon) ou estopa para garantir a vedação nas roscas macho\u003c\/li\u003e\n\u003cli\u003ePara as sedes de junta planas, utilize uma \u003cstrong\u003ejunta plana\u003c\/strong\u003e com espessura mínima de 1 mm\u003c\/li\u003e\n\u003cli\u003eAperte com \u003cstrong\u003echave de boca\u003c\/strong\u003e ou \u003cstrong\u003echave ajustável\u003c\/strong\u003e — não utilize alicate ajustável para evitar danificar a peça\u003c\/li\u003e\n\u003cli\u003eAplicar um \u003cstrong\u003ebinário de aperto moderado\u003c\/strong\u003e — um aperto excessivo pode danificar a rosca\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesenho técnico\u003c\/h3\u003e\n\u003cfigure style=\"margin:1.2em 0;text-align:center;padding:0\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2439\/6099\/files\/dessin-technique-contre-ecrou-plateau-laiton-bsp.jpg\" alt=\"Desenho técnico contra-porca com flange latão BSP - cotas e dimensões\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" fetchpriority=\"low\" style=\"max-width:100%;height:auto;display:block;margin:0 auto;border:1px solid #eee;border-radius:4px;background:#fff\"\u003e\n\u003cfigcaption style=\"font-size:.85rem;color:#666;margin-top:.4em;font-style:italic\"\u003ePlano de cotas — dimensões em milímetros\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDimensões (mm)\u003c\/h3\u003e\n\u003cp\u003eTodas as cotas são expressas em milímetros (mm), salvo indicação em contrário.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin:.8em 0\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:.88rem;margin:0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003eG\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003eG (mm)\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003eOA\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003eL1\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003eL2\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003eS\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e3\/8\"\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e12x17\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\/2\"\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e15x21\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e35\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e7.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e3\/4\"\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e20x27\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e42\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e11\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e8.2\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\"\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e26x34\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e13\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e9.8\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eCorrespondências de tamanhos\u003c\/h3\u003e\n\u003cp\u003eEsta contra-porca está disponível nos seguintes tamanhos. Utilize esta tabela para encontrar a \u003cstrong\u003ecorrespondência\u003c\/strong\u003e entre milímetros, polegadas e DN.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin:.8em 0\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:.88rem;margin:0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003eTamanho (mm)\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003e12x17\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003e15x21\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003e20x27\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;background:#f5f0e6;font-weight:700;white-space:nowrap\"\u003e26x34\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;font-weight:700;white-space:nowrap\"\u003ePolegadas\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e3\/8''\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\/2''\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e3\/4''\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1''\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;font-weight:700;white-space:nowrap\"\u003eDN\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003eDN10\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003eDN15\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003eDN20\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003eDN25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;font-weight:700;white-space:nowrap\"\u003eDiâm. ext. tubo\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e17 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e21 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e27 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e34 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:.9rem;color:#666;margin-top:1.5em\"\u003e\u003cem\u003eO aspeto da peça pode variar consoante o lote em stock (ver fotos). \u003ca href=\"\/pages\/contact\"\u003eContacte-nos\u003c\/a\u003e para confirmação.\u003c\/em\u003e\u003c\/p\u003e","brand":"Home Invasion","offers":[{"title":"3\/8\"","offer_id":53503143510343,"sku":"2016090001200\u0026","price":2.14,"currency_code":"EUR","in_stock":true},{"title":"1\/2\"","offer_id":53503143543111,"sku":"2016090001500\u0026","price":1.93,"currency_code":"EUR","in_stock":true},{"title":"3\/4\"","offer_id":53503143575879,"sku":"2016090002000\u0026","price":2.75,"currency_code":"EUR","in_stock":true},{"title":"1\"","offer_id":53503143608647,"sku":"2016090002600\u0026","price":4.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2439\/6099\/files\/contre-ecrou-a-plateau-laiton-bsp-1.jpg?v=1773248699","url":"https:\/\/homeinvasion.pt\/products\/contraporca-flange-latao","provider":"Home Invasion","version":"1.0","type":"link"}