{"product_id":"jumatate-colier-fara-surub-otel-negru-48-3mm","title":"Jumatate Colier fara Surub Otel Negru 48.3mm","description":"\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\"\u003eJumatate Colier fara Surub Otel Negru 49mm - Semifabricat Constructie si Mentenanta Schela\u003c\/h2\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eCe este Jumatatea de Colier fara Surub 49mm?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eJumatatea de colier fara surub 49mm este un semifabricat structural din otel forjat negru — fara finisaj de protectie anticoroziva — conceput ca element component pentru fabricatia, reparatia si mentenanta cuplajelor si colierelor de schela tubulara cu tub de 48.3mm — cunoscut comercial si sub diametrele de 48mm sau 49mm. Spre deosebire de cuplajele si colierele complete gata de utilizare pe santier, jumatatea de colier fara surub este o piesa semifabricata destinata atelierelor de productie si mentenanta, nu utilizarii directe pe schela — ea reprezinta corpul unui jumatate de cuplaj, fara surub si fara tratament anticoroziv aplicat, livrata ca piesa bruta pentru sudura, asamblare sau fabricatia de coliere complete personalizate.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eConstructia din otel forjat negru — otel forjat fara zincare sau alt tratament de suprafata — permite sudarea directa pe alte elemente metalice, o operatiune imposibila pe piesele zincate datorita vaporilor toxici generati de arderea zincului in procesul de sudura. Aceasta caracteristica face din jumatatea de colier fara surub 49mm piesa standard pentru atelierele de fabricatie a accesoriilor de schela personalizate, pentru reparatia cuplajelor deteriorate prin inlocuirea jumatatii defecte si pentru constructia de piese speciale de schela care incorporeaza jumatati de colier ca element de prindere pe tub.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eJumatatea de colier fara surub este livrata fara surub — surubul de strangere se achizitioneaza separat sau se reutilizeaza din piesa reparata — si fara tratament anticoroziv, necesitand finisarea dupa asamblare prin zincare, vopsire sau alt tratament adecvat utilizarii finale pe santier sau in constructia tubulara permanenta.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eJumatatea de colier fara surub este cunoscuta pe santierele si in atelierele din Romania si sub denumirile de jumatate colier otel negru, semibaza colier schela, corp colier brut, jumatate brida negru sau half clamp raw schela 49mm.\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\"\u003eACAN49_00AA\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\"\u003eJumatate colier fara surub — otel negru\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 negru (fara tratament anticoroziv)\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\"\u003e49 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\"\u003e0,59 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\"\u003eSurub\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eNu — livrat fara surub\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\"\u003eOtel negru — fara zincare sau vopsire\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\"\u003eTuburi standard Ø 48.3mm \/ 48mm \/ 49mm\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\"\u003eUtilizare\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eFabricatie reparatie mentenanta ateliere\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 Jumatatea de Colier fara Surub 49mm?\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eJumatatea de colier fara surub 49mm este aleasa de atelierele de fabricatie si mentenanta a accesoriilor de schela care au nevoie de corpuri brute de jumatati de colier pentru sudura, asamblare sau fabricatia de piese personalizate. Constructia din otel forjat negru — fara zincare — este conditia tehnica obligatorie pentru sudabilitate directa, eliminand riscul vaporilor toxici de oxid de zinc generati la sudarea pieselor zincate si asigurand calitatea cusaturii de sudura fara porozitati sau incluziuni de zinc.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCu greutatea de 0,59 kg si constructia din otel forjat negru, jumatatea de colier fara surub 49mm este o piesa compacta si robusta, utilizabila ca element component in fabricatia unei game largi de piese speciale de schela — coliere complete asamblate cu suruburi personalizate, piese de fixare speciale cu corpuri de colier sudate la alte elemente metalice, adaptoare si interfete pentru sisteme de schela nestandard sau personalizate.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAvantaje cheie: otel forjat negru fara zincare pentru sudabilitate directa fara risc de vapori toxici; corp brut de jumatate colier pentru fabricatia pieselor de schela personalizate; greutate redusa de 0,59 kg pentru manipulare usoara in atelier; compatibil cu tuburi standard Ø 48.3mm — 48mm sau 49mm; livrat fara surub pentru flexibilitate maxima in asamblare; rezistenta mecanica superioara a corpului forjat fata de variantele ambutisate; 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\"\u003eFabricatia pieselor speciale de schela in ateliere de productie\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAplicatia principala si definitorie. Atelierele de productie a accesoriilor de schela personalizate utilizeaza jumatati de colier din otel negru 49mm ca elemente componente in fabricatia pieselor speciale — coliere speciale cu geometrii nestandard, piese de fixare cu corpuri de colier sudate la console, grinzi sau alte elemente metalice, adaptoare pentru sisteme de schela proprietare sau interfete intre sisteme de schela diferite. Corpul forjat negru se sudeaza direct la celelalte elemente metalice ale piesei speciale, dupa care ansamblul finit se supune tratamentului anticoroziv adecvat utilizarii finale.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eReparatia cuplajelor si colierelor de schela deteriorate\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn atelierele de mentenanta a parcurilor de schela, jumatatea de colier fara surub 49mm este utilizata pentru reparatia cuplajelor si colierelor de schela tubulara deteriorate — unde o jumatate a colierului este fisurată, deformata sau rupta dar cealalta jumatate si surubul sunt inca utilizabile. Inlocuirea jumatatii defecte cu o jumatate noua din otel negru — urmata de zincare sau vopsire a ansamblului reparat — este semnificativ mai economica decat inlocuirea intregului cuplaj si reduce costul total de mentenanta a parcului de schela.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eProductia de coliere complete cu suruburi personalizate\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAtelierele care produc coliere complete cu suruburi de dimensiuni sau geometrii nestandard — suruburi mai lungi pentru grosimi mai mari de material, suruburi cu capete speciale pentru aplicatii specifice — utilizeaza jumatati de colier din otel negru 49mm ca corpuri brute, la care se asambleaza suruburile personalizate, dupa care ansamblul complet se supune tratamentului anticoroziv prin zincare sau vopsire.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eConstructia de piese speciale sudate pentru sisteme de schela proprietare\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFirmele care dezvolta sisteme de schela proprietare sau adaptatoare pentru sisteme de schela specifice utilizeaza jumatati de colier din otel negru 49mm ca elemente de prindere pe tub de 48.3mm sudate la structurile metalice ale sistemelor proprietare. Corpul forjat negru se sudeaza direct la structura metalica a piesei speciale, asigurand o prindere solida pe tubul de 48mm sau 49mm prin corpul de colier integrat prin sudura.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFabricatia de adaptoare intre sisteme de schela incompatibile\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eLa conectarea sistemelor de schela cu standarde diferite de diametru sau de geometrie — sisteme care nu pot fi conectate cu cuplaje standard — atelierele de fabricatie produc adaptoare speciale care incorporeaza jumatati de colier din otel negru 49mm ca elemente de prindere pe tub, sudate la corpul adaptorului. Jumatatea de colier fara surub 49mm este elementul standard de prindere utilizat in aceste adaptoare personalizate.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003ePrototipuri si piese experimentale pentru sisteme de schela noi\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn faza de dezvoltare a sistemelor de schela noi sau a accesoriilor personalizate, jumatatea de colier fara surub 49mm este utilizata ca element de prindere pe tub de 48.3mm in prototipurile si piesele experimentale, permitand testarea rapida a conceptelor de design inainte de trecerea la productia de serie cu piese finite tratate anticoroziv.\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 — jumatati de colier otel negru pentru fabricatie si mentenanta schela; PERI GmbH Germania — jumatati de colier brute pentru fabricatia accesoriilor de schela; Harsco Infrastructure Marea Britanie — jumatati de colier otel negru pentru mentenanta si fabricatie schela; ULMA Construction Spania — jumatati de colier otel negru pentru fabricatie si reparatie schela; SGB Group Marea Britanie — jumatati de colier otel negru pentru mentenanta parcuri de schela; Entrepose Echafaudages Franta — jumatati de colier otel negru pentru fabricatie si mentenanta schela. Produsul este fabricat in Franta si este compatibil cu toate sistemele de schela tubulara standard Ø 48.3mm — comercial 48mm sau 49mm — utilizate pe santierele din Romania si Europa.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Accesorii Cofraje Schele","offers":[{"title":"Default Title","offer_id":53479888879954,"sku":"ACAN49_00AA","price":0.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/3621\/4354\/files\/Jumatate-Colier-fara-Surub-Otel-Negru-49mm.jpg?v=1779092874","url":"https:\/\/www.accesorii-cofraje-schele.ro\/products\/jumatate-colier-fara-surub-otel-negru-48-3mm","provider":"Accesorii Cofraje Schele","version":"1.0","type":"link"}