{"product_id":"cuplaj-rotativ-forjat-zincat-76x49mm","title":"Cuplaj Rotativ Forjat Zincat 76x49mm","description":"\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eCuplaj Orientabil Rotativ Standard Forjat Zincat 76x49mm 600kg - Imbinare Reglabila Combinata Unghi Variabil Schela Industriala Grea\u003c\/h2\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eCe este Cuplajul Orientabil Rotativ Combinat 76x49mm?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCuplajul orientabil rotativ combinat 76x49mm este accesoriul de imbinare cu unghi variabil pentru structuri de schela tubulara cu diametre semnificativ diferite — tub structural de 76 mm si tub standard de 49 mm — realizat din otel forjat zincat (galvanizat) conform normei europene EN74. Cunoscut pe santierele din Romania sub denumirile populare de cuplaj rotativ combinat 76-49, cuplaj articulat mixt industrial greu sau cuplaj orientabil diametre mari-standard, acesta permite reglarea libera a unghiului de imbinare intre un tub de 76 mm si un tub de 49 mm — de la 0 la 180 de grade — blocand ulterior unghiul dorit prin strangerea surubului, asigurand o legatura rigida si stabila in pozitia selectata.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCombinatia de diametre 76x49mm reprezinta interfata diagonala si la unghi variabil dintre cel mai mare diametru utilizat curent in schelele industriale — tubul de 76 mm, rezervat montantilor principali si grinzilor de rezistenta ale schelelor industriale grele — si tubul standard de 49 mm, utilizat pentru elementele secundare, traverse si platforme de lucru. Este complementul rotativ al cuplajului ortogonal fix 76x49mm — impreuna formeaza sistemul complet de prindere al schelei industriale mixte cu tuburi de 76 mm si 49 mm, acoperind atat imbinarile la 90 de grade cat si toate imbinarile diagonale si la unghi variabil.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCuplajul orientabil rotativ combinat 76x49mm este cunoscut pe santierele din Romania si sub denumirile de cuplaj rotativ mixt 76-49, cuplaj articulat combinat greu-standard, brida orientabila mixta 76-49, racord reglabil combinat greu sau colier orientabil combinat 76-49.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSpecificatii Tehnice\u003c\/h3\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003eSpecificatie\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003eValoare\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eReferinta produs\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eABAB76_49AA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eTip produs\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCuplaj orientabil rotativ standard forjat combinat industrial greu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eOtel forjat zincat (galvanizat)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eDiametru\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e76 x 49 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eGreutate\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e1,94 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eSarcina admisibila\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e600 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eUnghi de imbinare\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eVariabil 0 - 180 grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eNorma\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eEN74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eFinisaj\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eZincat (galvanizat)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCompatibilitate\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eTub Ø 76 mm + Tub Ø 49 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCod HS\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e7326.90.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eTara de provenienta\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eFranta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eDe ce sa alegi Cuplajul Orientabil Rotativ Combinat Forjat Zincat 76x49mm?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCuplajul orientabil rotativ combinat forjat zincat 76x49mm este piesa de specialitate pentru aplicatiile industriale de cea mai mare complexitate structurala, unde montantii principali din tub de 76 mm — cu momentul de inertie exceptional de circa 2,5 ori mai mare decat al tubului de 49 mm — trebuie conectati diagonal si la unghi variabil la elementele secundare din tub de 49 mm ale schelei. Cu greutatea de 1,94 kg — cea mai mare din intreaga gama a cuplajelor rotative combinate — constructia masiva a acestei piese reflecta eforturile structurale ridicate generate de conectarea la unghi variabil a unui tub de diametru mare de 76 mm la un tub standard de 49 mm.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eUtilizarea acestui cuplaj rotativ combinat impreuna cu cuplajul ortogonal fix 76x49mm asigura un sistem complet si coerent de prindere pentru schelele industriale mixte cu tuburi de 76 mm si 49 mm — toate imbinarile la 90 de grade sunt acoperite de varianta ortogonala fixa, iar toate imbinarile diagonale si la unghi variabil sunt acoperite de varianta rotativa combinata, eliminand orice necesitate de improvizatii sau adaptoare nestandardizate in configuratiile mixte de schela industriala grea. Constructia din otel forjat zincat — galvanizat in terminologia tehnica — asigura rezistenta la coroziune pentru utilizare in medii industriale agresive.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvantaje cheie: conectare la unghi variabil 0-180 grade intr-o singura piesa a tuburilor de 76 mm cu tuburi de 49 mm; complementul rotativ al cuplajului ortogonal fix 76x49mm pentru sistem complet de prindere al schelei industriale grele mixte; constructia cea mai masiva din gama cuplajelor rotative combinate — 1,94 kg — pentru preluarea eforturilor generate de tubul de 76 mm; otel forjat zincat pentru rezistenta mecanica si anticoroziva maxima; sarcina admisibila de 600 kg conform normei EN74; zincare (galvanizare) la cald pentru rezistenta maxima la coroziune in medii industriale agresive; fabricat in Franta pentru calitate si trasabilitate garantate.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eAplicatii — La ce se utilizeaza?\u003c\/h3\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eDiagonale de contravantare in sisteme mixte 76mm si 49mm\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAplicatia principala si definitorie. In schelele industriale grele cu montanti principali de 76 mm si elemente secundare din tub de 49 mm, diagonalele de contravantare trebuie montate la unghi variabil intre tuburi de diametre semnificativ diferite. Cuplajul orientabil rotativ combinat 76x49mm este singura solutie standardizata si testata EN74 pentru aceste conexiuni diagonale mixte — fara aceasta piesa, contravantarea eficienta a schelelor industriale grele cu structura mixta 76-49mm nu este posibila cu componente standardizate.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eSchele industriale pentru rafinarii si petrochimie cu structura mixta\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn rafinarii, uzine petrochimice si centrale nucleare, schelele de acces si de lucru cu montanti principali de 76 mm si platforme din tub de 49 mm necesita diagonale de contravantare la unghi variabil intre cele doua diametre. Cuplajul rotativ combinat 76x49mm asigura aceste conexiuni diagonale critice, mentinand rigiditatea laterala a schelei industriale grele sub incarcari combinate ridicate si forte de vant semnificative.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eTurnuri de schela pentru cosuri de fum si structuri inalte\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eLa lucrarile pe cosuri de fum industriale de mare inaltime, turnuri de racire si alte structuri industriale inalte cu turn de schela ranforsat cu tub de 76 mm la baza si tub de 49 mm la etajele superioare, cuplajul articulat rotativ combinat 76x49mm asigura diagonalele de contravantare ale zonei de tranzitie intre cele doua diametre, mentinand rigiditatea laterala a turnului de schela pe intreaga inaltime.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eSchele pentru constructii navale de mare tonaj\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn santierele navale pentru constructia si reparatia navelor de mare tonaj, schelele de acces la corpul navei cu structura mixta — montanti de 76 mm pentru rigiditate maxima si platforme de 49 mm pentru optimizarea greutatii — necesita diagonale de contravantare la unghi variabil intre cele doua diametre. Cuplajul rotativ combinat 76x49mm asigura aceste conexiuni diagonale in mediul marin cu corozivitate ridicata, beneficiind de protectia anticoroziva superioara a zincarii la cald.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003ePlatforme offshore si structuri maritime cu structura ranforsata\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePe platformele de extractie offshore si structurile maritime cu schele de acces ranforsate cu montanti de 76 mm, cuplajul orientabil rotativ combinat 76x49mm asigura diagonalele de contravantare ale structurii mixte la unghiurile impuse de geometria specifica a platformei, in conditii de mediu marin extrem de agresiv si forte de vant exceptionale.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003ePoduri si viaducte de mare deschidere cu schele de acces ranforsate\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn lucrarile de reabilitare a podurilor si viaductelor de mare deschidere si inaltime, structurile de schela de acces cu montanti principali de 76 mm si platforme de lucru din tub de 49 mm necesita diagonale de contravantare la unghi variabil intre cele doua diametre, asigurate de cuplajul rotativ combinat 76x49mm, pentru a rezista la fortele orizontale de vant si la vibratiile generate de traficul rutier sau feroviar pe structura.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFurnizori internationali de referinta\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eProduse echivalente sunt fabricate si comercializate de Layher GmbH Germania — cuplaje orientabile rotative combinate pentru sisteme industriale grele mixte cu tub de 76 si 49 mm Allround Industrial; PERI GmbH Germania — cuplaje rotative combinate pentru sisteme de schela industriala grea cu diametre mixte 76 si 49 mm; Harsco Infrastructure Marea Britanie — cuplaje orientabile rotative forjate combinate pentru tub de 76 si 49 mm aplicatii industriale grele; ULMA Construction Spania — cuplaje rotative combinate zincare la cald EN74 pentru schele industriale grele mixte 76-49mm; SGB Group Marea Britanie — cuplaje orientabile rotative combinate pentru sisteme de schela industriala grea cu tub de 76 si 49 mm; Entrepose Echafaudages Franta — cuplaje rotative forjate zincate combinate pentru tub de 76 si 49 mm aplicatii industriale de maxima exigenta. Produsul este fabricat in Franta conform normei EN74 si este interoperabil cu sistemele de schela tubulara industriala Ø 76 mm si schela standard Ø 49 mm utilizate pe santierele industriale din Romania si Europa.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Accesorii Cofraje Schele","offers":[{"title":"Default Title","offer_id":53275280769362,"sku":"ABAB76_49AA","price":0.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/3621\/4354\/files\/CuplajOrientabilRotativStandardForjatZincat49x49mm600kg.jpg?v=1776933814","url":"https:\/\/www.accesorii-cofraje-schele.ro\/products\/cuplaj-rotativ-forjat-zincat-76x49mm","provider":"Accesorii Cofraje Schele","version":"1.0","type":"link"}