{"product_id":"raccord-union-inox-male-a-souder-316l-pn40","title":"União inox sede cónica macho BSP \/ para soldar 316L PN 40","description":"\u003cp\u003e\u003cstrong\u003eUnião inox sede cónica macho \/ para soldar 316L PN 40\u003c\/strong\u003e, maquinada, com um lado roscado \u003cstrong\u003eBSP\u003c\/strong\u003e (R cónica segundo ISO 7-1) e um lado liso para soldar (BW). Disponível de 1\/2\" a 2\" (DN15 a DN50), liga uma rosca interna Rp a um tubo soldado, e a sua porca permite abrir a ligação. PN 40, conforme com os requisitos para água potável, para todos os fluidos compatíveis com o aço inoxidável.\u003c\/p\u003e\n\u003ch2\u003eDescrição da união inox macho \/ para soldar 316L PN 40 maquinada\u003c\/h2\u003e\n\u003cp\u003eEsta \u003cstrong\u003eunião maquinada com sede cónica\u003c\/strong\u003e é composta por dois terminais em inox \u003cstrong\u003e316L\u003c\/strong\u003e, a versão de baixo carbono do 316, e uma porca em inox \u003cstrong\u003eCF8M\u003c\/strong\u003e. A sua pressão nominal é de 40 bar (PN 40). A vedação faz-se metal sobre metal na sede cónica. Com a porca desenroscada, a ligação abre-se sem mexer no tubo nem na peça enroscada.\u003c\/p\u003e\n\u003cp\u003eUm terminal tem 6 faces, o outro tem planos de aperto. A extremidade BW solda-se topo a topo, de Ø 21,3 a Ø 60,3 mm.\u003c\/p\u003e\n\u003ch3\u003eCaracterísticas técnicas da união inox macho \/ para soldar 316L\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\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eMaterial\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eTerminais em inox 316L, porca em inox CF8M\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eFabrico\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eUnião maquinada com sede cónica\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eNorma\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eISO 4144\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eTipo\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003e3 peças: um terminal macho, um terminal para soldar e uma porca\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eVedação na sede\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eMetal sobre metal\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eForma\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eUm terminal de 6 faces, o outro com planos de aperto, porca com faces\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eRosca\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eRosca macho R (cónica) segundo ISO 7-1 (BSP). Monta-se com uma fêmea Rp (cilíndrica). Não compatível com NPT\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eLado para soldar\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eTerminal liso BW, para soldar topo a topo, Ø 21,3 a 60,3 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eLigação\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eMacho \/ para soldar\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\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\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003ePN 40. A pressão admissível diminui quando a temperatura sobe\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eTemperatura\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eGama anunciada −20\/+220 °C, sem valor de pressão a quente: contacte-nos para uma utilização a quente\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eFluidos\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003eTodos os fluidos compatíveis com o aço inoxidável\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eTamanhos\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003e6 tamanhos, de 1\/2\" a 2\"\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;font-weight:700;text-align:left;background:#f5f0e6;white-space:nowrap\"\u003eConformidade\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:8px 12px;text-align:left\"\u003e4MS; água potável: portaria francesa de 25 de junho de 2020\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003ePressão e temperatura\u003c\/h3\u003e\n\u003cp\u003eEsta união é classificada como \u003cstrong\u003ePN 40\u003c\/strong\u003e. A pressão admissível diminui quando a temperatura sobe, e não dispomos de curva pressão\/temperatura para esta peça. A gama anunciada de −20 a +220 °C não corresponde, portanto, a PN 40 em toda a sua extensão. Para uma utilização a quente, \u003ca href=\"\/pages\/contacto-1\"\u003econtacte-nos\u003c\/a\u003e antes de escolher.\u003c\/p\u003e\n\u003ch3\u003eCertificações e conformidade\u003c\/h3\u003e\u003cp\u003eSegundo a ficha técnica da série:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e4MS\u003c\/strong\u003e: conforme com os requisitos 4MS, regras europeias harmonizadas para os materiais e produtos em contacto com a água potável.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eÁgua potável\u003c\/strong\u003e: conforme com a portaria francesa (arrêté) de 25 de junho de 2020, relativa aos materiais e produtos metálicos em contacto com a água destinada ao consumo humano.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eUtilizações e conselhos de montagem\u003c\/h3\u003e\n\u003cp\u003eEmprega-se em redes de água potável e circuitos de fluidos compatíveis com o inox. Controle a compatibilidade do fluido com o 316L e o CF8M.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eLado BW\u003c\/strong\u003e: confie a soldadura a um soldador qualificado. O processo e o metal de adição dependem da instalação. Separe os terminais antes da soldadura para proteger a sede cónica.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eVedação da rosca\u003c\/strong\u003e: um conjunto Rp\/R veda na própria rosca, com PTFE ou pasta adequados ao fluido e à temperatura de serviço.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eGripagem\u003c\/strong\u003e: com inox sobre inox, a rosca pode gripar. Enrosque progressivamente, sem forçar.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eAperto\u003c\/strong\u003e: segure o terminal com chave de bocas ou chave inglesa pelas faces ou pelos planos de aperto e aperte a porca da mesma forma. Evite o alicate, que marca o inox.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eDesenho técnico\u003c\/h3\u003e\n\u003cfigure style=\"margin:1.2em 0;text-align:center;padding:0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2439\/6099\/files\/dessin-technique-raccord-union-inox-male-a-souder-pn40-bsp.png\" alt=\"Desenho técnico da união inox sede cónica macho \/ para soldar 316L PN 40, cotas L, M1, M4 e Ø, rosca R\" loading=\"lazy\" decoding=\"async\" width=\"1523\" height=\"939\" fetchpriority=\"low\" style=\"max-width:100%;height:auto;display:block;margin:0 auto;border:1px solid #eee;border-radius:4px;background:#fff\"\u003e\u003cfigcaption style=\"font-size:.85rem;color:#666;margin-top:.4em;font-style:italic\"\u003eDesenho cotado — dimensões em milímetros\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eDimensões (mm)\u003c\/h3\u003e\n\u003cp\u003eL: comprimento total. Ø: diâmetro exterior do terminal para soldar. R: rosca macho, coluna Tamanho R. M1: comprimento da porca. M4: cota do desenho, do lado da rosca. Cotas em milímetros, PN em bar, peso em quilogramas.\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\u003cthead\u003e\u003ctr\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003eTamanho R\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003eDesignação\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003eØ\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003eM1\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003eM4\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003eL\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003ePN (bar)\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003ePeso (kg)\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\/2\"\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e15x21\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e21,3\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e16\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e10\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e52\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e40\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e0,131\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e3\/4\"\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e20x27\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e26,9\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e17\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e10\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e56\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e40\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e0,194\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\"\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e26x34\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e33,7\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e18\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e14\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e60\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e40\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e0,278\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\"1\/4\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e33x42\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e42,4\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e18\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e14\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e63,5\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e40\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e0,340\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\"1\/2\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e40x49\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e48,3\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e18\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e14\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e63,8\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e40\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e0,457\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e2\"\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e50x60\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e60,3\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e20\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e17\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e74\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e40\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e0,641\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eCorrespondências de tamanhos\u003c\/h3\u003e\n\u003cp\u003eCorrespondência entre designação francesa, polegadas, DN e diâmetro exterior da designação (valor arredondado, não é uma cota de tubo). Para soldar, a cota útil continua a ser Ø.\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\u003cthead\u003e\u003ctr\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003eDesignação\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003e15x21\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003e20x27\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003e26x34\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003e33x42\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003e40x49\u003c\/th\u003e\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;background:#f5f0e6;font-weight:700\"\u003e50x60\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;font-weight:700\"\u003ePolegadas\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\/2\"\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e3\/4\"\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\"\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\"1\/4\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e1\"1\/2\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e2\"\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;font-weight:700\"\u003eDN\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003eDN15\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003eDN20\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003eDN25\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003eDN32\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003eDN40\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003eDN50\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap;font-weight:700\"\u003eØ ext. (designação)\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e21 mm\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e27 mm\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e34 mm\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e42 mm\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e49 mm\u003c\/td\u003e\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;text-align:center;white-space:nowrap\"\u003e60 mm\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003ePerguntas frequentes sobre a união inox macho \/ para soldar 316L\u003c\/h3\u003e\n\u003ch4\u003ePN 40 ou PN 20?\u003c\/h4\u003e\u003cp\u003eCompare a sua pressão de serviço com a pressão admissível à sua temperatura. Uma união PN 20 não é adequada se a sua instalação exigir PN 40. A \u003ca href=\"\/products\/uniao-inox-sede-conica-macho-para-soldar-316-pn20\"\u003eversão PN 20\u003c\/a\u003e começa em 3\/8\" e publica os seus valores a quente.\u003c\/p\u003e\n\u003ch4\u003eO que ter em conta a quente?\u003c\/h4\u003e\u003cp\u003eNão há nenhum valor numérico disponível. \u003ca href=\"\/pages\/contacto-1\"\u003eContacte-nos\u003c\/a\u003e com o tamanho, o fluido, a temperatura e a pressão de serviço.\u003c\/p\u003e\n\u003ch4\u003eQue comprimento prever?\u003c\/h4\u003e\u003cp\u003eA cota L vai de 52 mm em 1\/2\" a 74 mm em 2\".\u003c\/p\u003e\n\u003ch4\u003eRosca BSP ou NPT?\u003c\/h4\u003e\u003cp\u003eBSP segundo ISO 7-1: macho R cónico, a montar com uma fêmea Rp cilíndrica. Esta união não é compatível com NPT.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eO aspeto da peça pode variar conforme o lote em stock. \u003ca href=\"\/pages\/contacto-1\"\u003eContacte-nos\u003c\/a\u003e para confirmação.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003ePeças a associar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eToda a gama:\u003c\/strong\u003e \u003ca href=\"\/collections\/acessorios-inox-roscados\"\u003etodos os acessórios inox roscados\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutras peças em inox:\u003c\/strong\u003e \u003ca href=\"\/products\/uniao-inox-sede-conica-femea-para-soldar-316l-pn40\"\u003eunião inox fêmea \/ para soldar 316L PN 40\u003c\/a\u003e numa rosca macho, \u003ca href=\"\/products\/uniao-inox-sede-conica-para-soldar-316l-pn40\"\u003eunião inox para soldar 316L PN 40\u003c\/a\u003e para soldar dos dois lados, \u003ca href=\"\/products\/uniao-inox-sede-conica-macho-femea-316l-pn40\"\u003eunião inox macho\/fêmea 316L PN 40\u003c\/a\u003e para enroscar dos dois lados.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutros materiais:\u003c\/strong\u003e \u003ca href=\"\/collections\/conexoes-latao\"\u003eacessórios em latão\u003c\/a\u003e, \u003ca href=\"\/collections\/unioes-pretas\"\u003euniões em ferro fundido preto\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuias úteis:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/blogs\/tutoriais\/roscas-canalizacao-guia-completo-bspt-bspp-npt\"\u003eGuia de roscas na canalização\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/blogs\/tutoriais\/como-rosquear-conexoes-e-tubos-de-canalizacao-de-roscas\"\u003eComo enroscar acessórios e tubos roscados\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Home Invasion","offers":[{"title":"1\/2\" × Ø 21,3 mm","offer_id":55701969436999,"sku":"8004440001500","price":30.42,"currency_code":"EUR","in_stock":true},{"title":"3\/4\" × Ø 26,9 mm","offer_id":55701969469767,"sku":"8004440002000","price":42.78,"currency_code":"EUR","in_stock":true},{"title":"1\" × Ø 33,7 mm","offer_id":55701969502535,"sku":"8004440002600","price":57.16,"currency_code":"EUR","in_stock":true},{"title":"1\"1\/4 × Ø 42,4 mm","offer_id":55701969535303,"sku":"8004440003300","price":78.46,"currency_code":"EUR","in_stock":true},{"title":"1\"1\/2 × Ø 48,3 mm","offer_id":55701969568071,"sku":"8004440004000","price":92.9,"currency_code":"EUR","in_stock":true},{"title":"2\" × Ø 60,3 mm","offer_id":55701969600839,"sku":"8004440005000","price":162.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2439\/6099\/files\/raccord-union-inox-male-a-souder-316l-pn40-bsp-1.jpg?v=1793802733","url":"https:\/\/homeinvasion.pt\/products\/uniao-inox-sede-conica-macho-para-soldar-316l-pn40","provider":"Home Invasion","version":"1.0","type":"link"}