{"id":22917,"date":"2026-02-06T04:00:42","date_gmt":"2026-02-06T03:00:42","guid":{"rendered":"https:\/\/starmodul.com\/com-unir-tubs-metallics-sense-soldar-ni-roscar\/"},"modified":"2026-10-30T19:52:12","modified_gmt":"2026-10-30T18:52:12","slug":"com-unir-tubs-metallics-sense-soldar-ni-roscar","status":"publish","type":"post","link":"https:\/\/starmodul.com\/ca\/com-unir-tubs-metallics-sense-soldar-ni-roscar\/","title":{"rendered":"Com unir tubs met\u00e0l\u00b7lics sense soldar ni roscar"},"content":{"rendered":"<div style=\"background-color: #f4f5f7; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333333; padding: 20px;\">\n<div style=\"max-width: 800px; margin: 0 auto; background-color: #ffffff; border-radius: 8px; padding: 40px; box-shadow: 0 10px 40px -10px rgba(16, 24, 40, 0.15); border-top: 5px solid #fba905;\">\n<p style=\"margin-bottom: 18px; color: #444;\">El treball amb metall ha estat hist\u00f2ricament reservat a professionals a causa de la complexitat de la soldadura. Tot i aix\u00f2, els nous sistemes de connectors mec\u00e0nics han democratitzat la construcci\u00f3 d&#8217;estructures met\u00e0l\u00b7liques. Ara \u00e9s possible acoblar des de prestatgeries fins a p\u00e8rgoles utilitzant simplement claus de collament, eliminant els riscos del foc i els gasos.  <\/p>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">Avantatges del sistema d&#8217;uni\u00f3 en fred<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">Optar per unions cargolades per a tubs met\u00e0l\u00b7lics ofereix beneficis clars, especialment per al bricolatge dom\u00e8stic i el muntatge r\u00e0pid en ind\u00fastria.<\/p>\n<ul style=\"list-style: none; padding-left: 0; margin-bottom: 25px;\">\n<li style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.5em; line-height: 1; margin-right: 12px; flex-shrink: 0; margin-top: 0.1em;\">\u2022<\/span><br \/>\n <span><strong style=\"color: #101828;\">Seguretat total:<\/strong> No hi ha espurnes, risc d&#8217;incendi ni necessitat d&#8217;equips de protecci\u00f3 ocular especials.<\/span>\n            <\/li>\n<li style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.5em; line-height: 1; margin-right: 12px; flex-shrink: 0; margin-top: 0.1em;\">\u2022<\/span><br \/>\n                <span><strong style=\"color: #101828;\">Reversibilitat:<\/strong> Si t&#8217;equivoques, simplement descargoles. La soldadura \u00e9s permanent i requereix tallar per corregir. <\/span>\n            <\/li>\n<li style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.5em; line-height: 1; margin-right: 12px; flex-shrink: 0; margin-top: 0.1em;\">\u2022<\/span><br \/>\n <span><strong style=\"color: #101828;\">Rapidesa:<\/strong> Es redueix el temps de muntatge fins a un 50% en no haver de preparar superf\u00edcies ni esperar que el material refredi.<\/span>\n            <\/li>\n<li style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.5em; line-height: 1; margin-right: 12px; flex-shrink: 0; margin-top: 0.1em;\">\u2022<\/span><br \/>\n <span><strong style=\"color: #101828;\">Acabat net:<\/strong> No queden rebaves ni cordons de soldadura que calgui llimar o pintar posteriorment.<\/span>\n            <\/li>\n<\/ul>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">Tipus de connectors disponibles<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">Hi ha diferents peces dissenyades per cobrir totes les necessitats geom\u00e8triques d&#8217;una estructura.<\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; margin: 30px 0; border-radius: 6px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,0.05); background-color: #fff;\">\n<thead>\n<tr style=\"background-color: #101828; color: #ffffff;\">\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Tipus d&#8217;Uni\u00f3<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Funci\u00f3 Principal<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Aplicaci\u00f3 Comuna<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">Colze 90 \u00ba<\/td>\n<td style=\"padding: 15px; color: #333;\">Formar cantonades netes.<\/td>\n<td style=\"padding: 15px; color: #333;\">Marcs de taules, cantonades de prestatgeries.<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">Uni\u00f3 a T<\/td>\n<td style=\"padding: 15px; color: #333;\">Connectar un tub perpendicular a un altre.<\/td>\n<td style=\"padding: 15px; color: #333;\">Travessers, baranes, refor\u00e7os.<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">Base o Brida<\/td>\n<td style=\"padding: 15px; color: #333;\">Fixar el tub a terra o paret.<\/td>\n<td style=\"padding: 15px; color: #333;\">Potes de mobles, ancoratge de pals.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">Encreuament<\/td>\n<td style=\"padding: 15px; color: #333;\">Unir tubs que es creuen sense tallar-se.<\/td>\n<td style=\"padding: 15px; color: #333;\">Estructures complexes, bastiment lleuger.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">Unions per a tub quadrat sense soldadura: mesures StarModul<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">Les unions StarModul s\u00f3n peces d&#8217;acer galvanitzat que es cargolen al tub, amb la cargolam inclosa. Hi ha escaires, unions en L i en T, sortides rectes i peces per a cobertes amb pendent, i cada s\u00e8rie correspon a una mesura de tub: <\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; margin: 30px 0; background-color: #fff;\">\n<thead>\n<tr style=\"background-color: #101828; color: #ffffff;\">\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">S\u00e8rie<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Tub quadrat o rectangular<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Tipus d&#8217;uni\u00f3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\"><a href=\"https:\/\/starmodul.com\/ca\/unions-tub-2-5x2-5-cm-sense-aletes\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">S\u00e8rie 0025<\/a><\/td>\n<td style=\"padding: 15px; color: #333;\">2,5 \u00d7 2,5 cm<\/td>\n<td style=\"padding: 15px; color: #333;\">Sense aletes<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\"><a href=\"https:\/\/starmodul.com\/ca\/unions-tub-5x5-cm-sense-aletes\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">S\u00e8rie SL55<\/a><\/td>\n<td style=\"padding: 15px; color: #333;\">5 \u00d7 5 cm<\/td>\n<td style=\"padding: 15px; color: #333;\">Sense aletes<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\"><a href=\"https:\/\/starmodul.com\/ca\/unions-tub-5x5-cm-amb-aletes\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">S\u00e8rie 0055<\/a><\/td>\n<td style=\"padding: 15px; color: #333;\">5 \u00d7 5 cm<\/td>\n<td style=\"padding: 15px; color: #333;\">Amb aletes<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\"><a href=\"https:\/\/starmodul.com\/ca\/unions-tub-10x5-cm-amb-aletes\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">S\u00e8rie 0105<\/a><\/td>\n<td style=\"padding: 15px; color: #333;\">10 \u00d7 5 cm<\/td>\n<td style=\"padding: 15px; color: #333;\">Amb aletes<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\"><a href=\"https:\/\/starmodul.com\/ca\/unions-tub-10x5-cm-10x10-cm-amb-aletes\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">S\u00e8rie 0510<\/a><\/td>\n<td style=\"padding: 15px; color: #333;\">10 \u00d7 10 i 10 \u00d7 5 cm<\/td>\n<td style=\"padding: 15px; color: #333;\">Amb aletes<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\"><a href=\"https:\/\/starmodul.com\/ca\/unions-tub-10x10-cm-amb-aletes\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">S\u00e8rie 1010<\/a><\/td>\n<td style=\"padding: 15px; color: #333;\">10 \u00d7 10 cm<\/td>\n<td style=\"padding: 15px; color: #333;\">Amb aletes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 18px; color: #444;\">Les unions <strong>amb aletes<\/strong> s\u00f3n les m\u00e9s habituals en estructures de porxos, garatges, naus i habitatges. Les <strong>sense aletes<\/strong> es fixen amb cargols autoperforants al centre de l&#8217;uni\u00f3 i deixen un acabat m\u00e9s net, pensat per a mobles, estanteries i estructures vistes. <\/p>\n<p style=\"margin-bottom: 18px; color: #444;\">El tub tamb\u00e9 el tenim: <a href=\"https:\/\/starmodul.com\/ca\/tubs-acer-galvanitzat-per-a-estructures-metalliques\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">tubs d&#8217;acer galvanitzat<\/a> per metre o <a href=\"https:\/\/starmodul.com\/ca\/tub-acer-galvanitzat-100x100x2mm\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">tallats a mida<\/a> per al teu projecte.<\/p>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">On comprar unions per a tub quadrat sense soldar<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">Pots comprar les peces soltes a la <a href=\"https:\/\/starmodul.com\/ca\/botiga\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">botiga en l\u00ednia de StarModul<\/a>, amb enviament a tota Espanya, o demanar un <a href=\"https:\/\/starmodul.com\/ca\/kit-estructures\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">kit complet<\/a> amb unions, tubs tallats i cargolam. Si no saps quines peces necessites, dissenya l&#8217;estructura al <a href=\"https:\/\/starmodul.com\/ca\/configurador-3d-estructura-metallica\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">configurador 3D<\/a> i et preparem el pressupost. <\/p>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">Eines necess\u00e0ries<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">Per treballar amb aquest sistema, el taller es simplifica al m\u00e0xim. Nom\u00e9s necessites una serra per tallar els perfils a la mida (o demanar-los ja tallats), una clau o un tornav\u00eds el\u00e8ctric per collar la cargolam de les unions i un metre i un nivell per replantejar. <\/p>\n<p style=\"margin-bottom: 18px; color: #444;\">Si vols comen\u00e7ar un projecte, pots veure els components en <a href=\"https:\/\/starmodul.com\/ca\/unions-cargolades-estructures-metalliques\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">sistema d&#8217;unions cargolades sense soldar<\/a>.<\/p>\n<p style=\"margin-bottom: 18px; color: #444;\">Aprendre a <a href=\"https:\/\/starmodul.com\/ca\/com-funciona\/\" target=\"_blank\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">unir tubs sense soldadura<\/a> t&#8217;obre un m\u00f3n de possibilitats per crear mobles industrials i estructures de jard\u00ed per tu mateix.<\/p>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">Conclusi\u00f3<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">La tecnologia de connectors ha eliminat la barrera dentrada al treball amb metall. \u00c9s la soluci\u00f3 ideal per a qui cerca robustesa sense la complicaci\u00f3 t\u00e8cnica de la soldadura. <\/p>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">Preguntes freq\u00fcents sobre unir tubs sense soldadura<\/h2>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">S\u00f3n resistents aquestes unions per a c\u00e0rregues pesades?<\/span><br \/>\n            <span style=\"color: #555;\">S\u00ed. Les unions StarModul s&#8217;utilitzen en porxos, garatges, naus i habitatges; les unions cargolades transmeten els esfor\u00e7os entre tubs sense soldadura. En estructures d&#8217;edificaci\u00f3, el c\u00e0lcul l&#8217;ha de fer un enginyer segons les c\u00e0rregues del projecte.  <\/span>\n        <\/div>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">Es poden fer servir en exterior?<\/span><br \/>\n            <span style=\"color: #555;\">Perfectament. Si tant els tubs com els connectors s\u00f3n d&#8217;acer galvanitzat, resisteixen la corrosi\u00f3 i la intemp\u00e8rie igual o millor que una estructura soldada i pintada. <\/span>\n        <\/div>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">Serveixen per a qualsevol tub?<\/span><br \/>\n            <span style=\"color: #555;\">No, han de ser tubs del di\u00e0metre o dimensi\u00f3 espec\u00edfica per al connector (a StarModul: tub de 2,5\u00d72,5, 5\u00d75, 10\u00d75 o 10\u00d710 cm). La precisi\u00f3 \u00e9s clau per a l&#8217;adher\u00e8ncia. <\/span>\n        <\/div>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">S&#8217;afluixen amb les vibracions?<\/span><br \/>\n            <span style=\"color: #555;\">Si s&#8217;estrenyen al parell recomanat, \u00e9s molt dif\u00edcil que s&#8217;afluixin. Per a maquin\u00e0ria amb molta vibraci\u00f3, es poden fer servir fixadors de rosques qu\u00edmics com a seguretat extra. <\/span>\n        <\/div>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">Puc desmuntar i reutilitzar les peces?<\/span><br \/>\n            <span style=\"color: #555;\">\u00c9s un dels seus grans avantatges. Pots desmuntar una taula i fer servir les mateixes peces i tubs per construir una prestatgeria anys despr\u00e9s. <\/span>\n        <\/div>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">\u00c9s m\u00e9s car que soldar?<\/span><br \/>\n            <span style=\"color: #555;\">Les peces tenen un cost, per\u00f2 estalvieu la m\u00e0quina de soldar, el gas, els el\u00e8ctrodes i el temps de m\u00e0 d&#8217;obra qualificada, per la qual cosa el cost final sol ser inferior.<\/span>\n        <\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>El treball amb metall ha estat hist\u00f2ricament reservat a professionals a causa de la complexitat de la soldadura. Tot i aix\u00f2, els nous sistemes de connectors mec\u00e0nics han democratitzat la construcci\u00f3 d&#8217;estructures met\u00e0l\u00b7liques. Ara \u00e9s possible acoblar des de prestatgeries fins a p\u00e8rgoles utilitzant simplement claus de collament, eliminant els riscos del foc i els [&hellip;]<\/p>\n","protected":false},"author":303,"featured_media":35102,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[564],"tags":[],"class_list":["post-22917","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-guies"],"_links":{"self":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/posts\/22917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/users\/303"}],"replies":[{"embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/comments?post=22917"}],"version-history":[{"count":4,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/posts\/22917\/revisions"}],"predecessor-version":[{"id":30358,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/posts\/22917\/revisions\/30358"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/media\/35102"}],"wp:attachment":[{"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/media?parent=22917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/categories?post=22917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starmodul.com\/ca\/wp-json\/wp\/v2\/tags?post=22917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}