{"id":4447,"date":"2026-07-04T16:13:40","date_gmt":"2026-07-04T08:13:40","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=4447"},"modified":"2026-09-01T11:10:33","modified_gmt":"2026-09-01T03:10:33","slug":"%cf%86325-760mm-high-speed-forming-sizing-roll-stands-for-erw-mill-lineoctg-tube-forming-unit","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/pt\/product\/%cf%86325-760mm-high-speed-forming-sizing-roll-stands-for-erw-mill-lineoctg-tube-forming-unit\/","title":{"rendered":"Suportes de rolos de conforma\u00e7\u00e3o e calibragem de alta velocidade \u03a6325-760 mm para linha de produ\u00e7\u00e3o ERW, unidade de conforma\u00e7\u00e3o de tubos OCTG"},"content":{"rendered":"<h3>Vis\u00e3o geral<\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-4285\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-8-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-8-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-8-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-8-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-8-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-8.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4284\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-7.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4280\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-3-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-3-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-3-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-3-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-3-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/FormingSizing-3.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>O nosso <a href=\"https:\/\/gh-petro.com\/pt\/produto\/%cf%86273-610mm-erw-tube-cold-roll-forming-millerw-pipe-mill-forming-sizing-unit-for-oil-casing\/\">High speed Forming Sizing Roll Stands<\/a> for OCTG production lines functions as the core forming unit of high-frequency ERW pipe manufacturing systems. It gradually forms incoming steel strip into a closed tubular section via progressive roller deformation. The butted strip edges are fused by high-frequency induction welding to create high-strength, durable weld seams. Welded pipes are subsequently conveyed to the cooling area for controlled heat dissipation. Sizing stands precisely calibrate outer dimensions to meet stringent tolerance requirements, while downstream Turks Head units optimize tube profiles and conduct pre-straightening. The complete line produces finished square and rectangular tubes featuring consistent dimensional stability, superior straightness and exceptional overall geometric accuracy.<\/p>\n<h4><strong>Conforma\u00e7\u00e3o convencional (Conforma\u00e7\u00e3o em W)<\/strong><\/h4>\n<div>Este projeto destaca-se pela facilidade de manuten\u00e7\u00e3o e pela comodidade operacional, ao mesmo tempo que melhora eficazmente a seguran\u00e7a no local.<\/div>\n<div><\/div>\n<div>As bancadas de conforma\u00e7\u00e3o de alta precis\u00e3o utilizam a expans\u00e3o mec\u00e2nica do eixo para a liga\u00e7\u00e3o dos eixos dos rolos, garantindo uma precis\u00e3o dimensional excecional dos di\u00e2metros dos tubos.<\/div>\n<div><\/div>\n<div>Oferece um desempenho superior e maximiza o rendimento da produ\u00e7\u00e3o. Esta solu\u00e7\u00e3o n\u00e3o s\u00f3 aumenta a velocidade de produ\u00e7\u00e3o, como tamb\u00e9m reduz o desgaste do equipamento, prolongando a vida \u00fatil das m\u00e1quinas.<\/div>\n<h4><strong>Conforma\u00e7\u00e3o flex\u00edvel (FF\/FFX)<\/strong><\/h4>\n<div>\n<div>N\u00e3o s\u00f3 reduz significativamente o tempo de substitui\u00e7\u00e3o dos rolos, como tamb\u00e9m diminui os custos com os rolos em 40\u201360%.<\/div>\n<div><\/div>\n<div>Os rolos s\u00e3o compat\u00edveis com a produ\u00e7\u00e3o de tubos redondos e quadrados dentro de uma determinada gama de dimens\u00f5es na mesma linha de produ\u00e7\u00e3o, eliminando a necessidade de substitui\u00e7\u00f5es frequentes para especifica\u00e7\u00f5es diferentes.<\/div>\n<div><\/div>\n<div>Ao automatizar v\u00e1rios procedimentos no processo de conforma\u00e7\u00e3o de tubos, a tecnologia FF\/FFX minimiza o trabalho manual, reduzindo efetivamente os custos com m\u00e3o-de-obra e diminuindo a ocorr\u00eancia de erros humanos.<\/div>\n<\/div>\n<h4><strong>Moldagem Direta (DFT)<\/strong><\/h4>\n<div>\n<div>Oferece uma excelente flexibilidade. As dimens\u00f5es dos tubos que se enquadram na gama de tamanhos da laminadora podem ser ajustadas sem necessidade de substituir os rolos.<\/div>\n<div><\/div>\n<div>A automatiza\u00e7\u00e3o total do funcionamento da linha de produ\u00e7\u00e3o e do ajuste dos rolos reduz as necessidades de m\u00e3o-de-obra, aumenta a produtividade e diminui o stock e os custos associados.<\/div>\n<div><\/div>\n<div>Equipado com uma base de dados de receitas integrada e um ecr\u00e3 t\u00e1til port\u00e1til, o sistema permite o ajuste autom\u00e1tico, com um \u00fanico clique, dos \u00e2ngulos e posi\u00e7\u00f5es dos rolos durante as mudan\u00e7as de produto.<\/div>\n<\/div>\n<h4><strong>Sistema de Troca R\u00e1pida<\/strong><\/h4>\n<div>\n<div>Durante a mudan\u00e7a de produto, todo o conjunto do eixo pode ser levantado do suporte horizontal. A substitui\u00e7\u00e3o demora apenas alguns minutos, em vez de horas.<\/div>\n<div><\/div>\n<div>O eixo universal \u00e9 acoplado e desacoplado automaticamente por cilindros hidr\u00e1ulicos. Isto permite que os rolos sejam preparados, substitu\u00eddos e ajustados fora da linha de produ\u00e7\u00e3o, sem interromper a produ\u00e7\u00e3o.<\/div>\n<div><\/div>\n<div>Enquanto decorre a prepara\u00e7\u00e3o dos rolos fora de linha, \u00e9 poss\u00edvel montar um conjunto de eixo sobressalente pr\u00e9-montado no suporte horizontal para concluir a troca. Este sistema de troca r\u00e1pida reduz drasticamente o tempo de inatividade da m\u00e1quina.<\/div>\n<div>\n<h3><strong>Disposi\u00e7\u00e3o<\/strong><\/h3>\n<p>Conforma\u00e7\u00e3o \u2192 Alimenta\u00e7\u00e3o<\/p>\n<p>\u2193<\/p>\n<p>Break Down e Fin Pass<\/p>\n<p>\u2193<\/p>\n<p>Soldadura \u2192 Orienta\u00e7\u00e3o \u2192 Compress\u00e3o \u2192 Pe\u00e7a soldada \u2192 Desbaste externo<\/p>\n<p>\u2193<\/p>\n<p>Arrefecimento a \u00e1gua<\/p>\n<p>\u2193<\/p>\n<p>Tamanhos<\/p>\n<p>\u2193<\/p>\n<p>Cabe\u00e7a de Turco<\/p>\n<\/div>\n<\/div>\n<h3>Especifica\u00e7\u00f5es<\/h3>\n<table style=\"border-collapse: collapse; width: 545.42pt;\" border=\"0\" width=\"909\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt; width: 84.60pt;\" width=\"141\" height=\"50\">Modelo\u2572Especifica\u00e7\u00f5es.<\/td>\n<td class=\"et5\" style=\"width: 86.40pt;\" width=\"144\">Dimens\u00e3o (mm)<\/td>\n<td class=\"et5\" style=\"width: 100.20pt;\" width=\"167\">Espessura (mm)<\/td>\n<td class=\"et5\" style=\"width: 112.20pt;\" width=\"187\">M\u00e9todo de moldagem<\/td>\n<td class=\"et5\" style=\"width: 162.00pt;\" width=\"270\">Troca r\u00e1pida de bobinas<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH32<\/td>\n<td class=\"et5\">\u03a610-32<\/td>\n<td class=\"et5\">1.1-2.25<\/td>\n<td class=\"et5\">W<\/td>\n<td class=\"et5\">Carrinho para troca de rolos<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH50<\/td>\n<td class=\"et5\">\u03a612-50<\/td>\n<td class=\"et5\">1.2-2.75<\/td>\n<td class=\"et5\">W<\/td>\n<td class=\"et5\">Carrinho para troca de rolos<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH76<\/td>\n<td class=\"et5\">\u03a632-76<\/td>\n<td class=\"et5\">1.5-3.5<\/td>\n<td class=\"et5\">W<\/td>\n<td class=\"et5\">Sistema em jangada<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH89<\/td>\n<td class=\"et5\">\u03a632-89<\/td>\n<td class=\"et5\">1.5-3.75<\/td>\n<td class=\"et5\">W<\/td>\n<td class=\"et5\">Sistema em jangada<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et6\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH114<\/td>\n<td class=\"et6\">\u03a640-114<\/td>\n<td class=\"et6\">1.5-4.0<\/td>\n<td class=\"et6\">W<\/td>\n<td class=\"et6\">Sistema em jangada<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH140<\/td>\n<td class=\"et5\">\u03a648-140<\/td>\n<td class=\"et5\">1.5-5.0<\/td>\n<td class=\"et5\">W<\/td>\n<td class=\"et5\">Sistema em jangada<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH165<\/td>\n<td class=\"et5\">\u03a676-165<\/td>\n<td class=\"et5\">1.8-6.0<\/td>\n<td class=\"et5\">W\/DFT<\/td>\n<td class=\"et5\">Sistema em jangada<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et6\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH219<\/td>\n<td class=\"et6\">\u03a689-219<\/td>\n<td class=\"et6\">2.0-8.0<\/td>\n<td class=\"et6\">FF\/DFT<\/td>\n<td class=\"et6\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et6\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH273<\/td>\n<td class=\"et6\">\u03a6114-273<\/td>\n<td class=\"et6\">3.0-10.0<\/td>\n<td class=\"et6\">FF\/DFT<\/td>\n<td class=\"et6\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et7\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH325<\/td>\n<td class=\"et7\">\u03a6165-325<\/td>\n<td class=\"et7\">5.0-14.0<\/td>\n<td class=\"et7\">FF\/DFT<\/td>\n<td class=\"et7\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH355<\/td>\n<td class=\"et5\">\u03a6165-355<\/td>\n<td class=\"et5\">5.0-15.0<\/td>\n<td class=\"et5\">FFX\/DFT<\/td>\n<td class=\"et5\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et6\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH406<\/td>\n<td class=\"et6\">\u03a6219-406<\/td>\n<td class=\"et6\">6.0-16.0<\/td>\n<td class=\"et6\">FFX\/DFT<\/td>\n<td class=\"et6\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et5\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH457<\/td>\n<td class=\"et5\">\u03a6219-457<\/td>\n<td class=\"et5\">6.0-18.0<\/td>\n<td class=\"et5\">FFX\/DFT<\/td>\n<td class=\"et5\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et6\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH508<\/td>\n<td class=\"et6\">\u03a6273-508<\/td>\n<td class=\"et6\">6.0-20.0<\/td>\n<td class=\"et6\">FFX\/DFT<\/td>\n<td class=\"et6\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et7\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH610<\/td>\n<td class=\"et7\">\u03a6273-610<\/td>\n<td class=\"et7\">6.0-21.0<\/td>\n<td class=\"et7\">FFX\/DFT<\/td>\n<td class=\"et7\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et6\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH660<\/td>\n<td class=\"et6\">\u03a6325-630<\/td>\n<td class=\"et6\">6.0-22.0<\/td>\n<td class=\"et6\">FFX\/DFT<\/td>\n<td class=\"et6\">Conjunto do eixo<\/td>\n<\/tr>\n<tr style=\"height: 30.00pt;\">\n<td class=\"et7\" style=\"height: 30.00pt;\" height=\"50\">ZJ-GH711<\/td>\n<td class=\"et7\">\u03a6325-760<\/td>\n<td class=\"et7\">8.0-22.0<\/td>\n<td class=\"et7\">FFX\/DFT<\/td>\n<td class=\"et7\">Conjunto do eixo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"featured_media":4279,"template":"","meta":{"_acf_changed":false},"product-category":[65,20],"class_list":["post-4447","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-forming-sizing-group","product-category-octg-production-line"],"acf":[],"_links":{"self":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/product\/4447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/media\/4279"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/media?parent=4447"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/product-category?post=4447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}