{"id":3626,"date":"2026-05-22T18:21:49","date_gmt":"2026-05-22T10:21:49","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=3626"},"modified":"2026-06-13T20:24:18","modified_gmt":"2026-06-13T12:24:18","slug":"straightening-machine","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/fr\/product\/straightening-machine\/","title":{"rendered":"High Duty API OCTG Straightening Machine,Tailored Pipe Mill Straightening Equipment"},"content":{"rendered":"<h2>Overview<\/h2>\n<div style=\"width: 800px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-3626-1\" width=\"800\" height=\"450\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/SMACO-Straightener-3-720.mp4?_=1\" \/><a href=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/SMACO-Straightener-3-720.mp4\">http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/SMACO-Straightener-3-720.mp4<\/a><\/video><\/div>\n<div>Our <strong>API OCTG Straightening Machines<\/strong> feature a fully automated design equipped with integrated entry and exit conveyors. Built with heavy-duty robust structures, the equipment maintains excellent overall rigidity throughout the entire straightening process, delivering stable and reliable performance.<\/div>\n<div><\/div>\n<div>This model is highly adaptable to diverse production requirements. It is capable of processing carbon steel pipes, standard API pipes and seamless pipes, and supports variable pipe diameters, wall thicknesses as well as different production line running speeds. Both online inline operation and standalone offline operation modes are fully available.<\/div>\n<div><\/div>\n<div>We also provide tailor-made straightening solutions and custom-built machines to perfectly match your unique production specifications and operational demands.<\/div>\n<h2>Specification<\/h2>\n<table style=\"border-collapse: collapse; width: 1032px; height: 580px;\" border=\"0\" width=\"1473\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 35.00pt;\">\n<td class=\"et4\" style=\"height: 35.00pt; width: 33.00pt;\" width=\"55\" height=\"58\">NO.<\/td>\n<td class=\"et4\" style=\"width: 169.20pt;\" width=\"282\">Products Name<\/td>\n<td class=\"et4\" style=\"width: 681.60pt;\" colspan=\"17\" width=\"1136\">Specification<\/td>\n<\/tr>\n<tr style=\"height: 35.00pt;\">\n<td class=\"et6\" style=\"height: 35.00pt;\" height=\"58\">1<\/td>\n<td class=\"et7\">\u03c621.3mm Straightening Machine<\/td>\n<td class=\"et8\" style=\"width: 681.60pt;\" colspan=\"17\" width=\"1136\">max. 21.3mm O.D; high-speed;3-pair rolls<\/td>\n<\/tr>\n<tr style=\"height: 35.00pt;\">\n<td class=\"et6\" style=\"height: 35.00pt;\" height=\"58\">2<\/td>\n<td class=\"et7\">\u03c648mm Straightening Machine<\/td>\n<td class=\"et8\" style=\"width: 681.60pt;\" colspan=\"17\" width=\"1136\">max. 48mm O.D; high-speed; 3-pair rolls\uff0cThe maximum straightening speed reaches 180 m\/min, matching the milling speed of 120 m\/min. The equipment is robust enough to withstand heavy bending forces.<\/td>\n<\/tr>\n<tr style=\"height: 35.00pt;\">\n<td class=\"et6\" style=\"height: 35.00pt;\" height=\"58\">3<\/td>\n<td class=\"et7\">\u03c660mm Straightening Machine<\/td>\n<td class=\"et8\" style=\"width: 681.60pt;\" colspan=\"17\" width=\"1136\">max. 60mm O.D;3-pair rolls\uff0cHeight is adjusted by an encoder-equipped motor, enabling easy dimension modification. The quick-opening hydraulic cylinder prevents collision at pipe ends.<\/td>\n<\/tr>\n<tr style=\"height: 35.00pt;\">\n<td class=\"et6\" style=\"height: 35.00pt;\" height=\"58\">4<\/td>\n<td class=\"et7\">\u03c676mm Straightening Machine<\/td>\n<td class=\"et8\" style=\"width: 681.60pt;\" colspan=\"17\" width=\"1136\">\u03c676 High-precision 11-roll(7 up rolls and 4 bottom rolls)\uff0cFitted with 7 upper straightening rolls and 4 lower straightening rolls, this precision straightener delivers a straightness tolerance of 0.6 mm per meter after straightening.<\/td>\n<\/tr>\n<tr style=\"height: 35.00pt;\">\n<td class=\"et6\" style=\"height: 35.00pt;\" height=\"58\">5<\/td>\n<td class=\"et7\">\u03c689mm Straightening Machine<\/td>\n<td class=\"et8\" style=\"width: 681.60pt;\" colspan=\"17\" width=\"1136\">max. 89mm O.D; 3-pair rolls\uff0cHeight is adjusted by a motor equipped with an encoder, allowing easy dimensional adjustment. The quick-opening hydraulic cylinder prevents collisions at pipe ends.<\/td>\n<\/tr>\n<tr style=\"height: 35.00pt;\">\n<td class=\"et6\" style=\"height: 35.00pt;\" height=\"58\">6<\/td>\n<td class=\"et7\">\u03c6165mm Straightening Machine<\/td>\n<td class=\"et8\" style=\"width: 681.60pt;\" colspan=\"17\" width=\"1136\">max. \u03c6165mm O.D; 3-pair rolls;Height is adjusted by a motor equipped with an encoder, allowing easy dimensional adjustment. The quick-opening hydraulic cylinder prevents collisions at pipe ends.<\/td>\n<\/tr>\n<tr style=\"height: 35.00pt;\">\n<td class=\"et6\" style=\"height: 35.00pt;\" height=\"58\">7<\/td>\n<td class=\"et7\">\u03c6177mm Straightening Machine<\/td>\n<td class=\"et8\" style=\"width: 681.60pt;\" colspan=\"17\" width=\"1136\">max. 177mm O.D;3-pair roll<\/td>\n<\/tr>\n<tr style=\"height: 35.00pt;\">\n<td class=\"et7\" style=\"height: 35.00pt;\" height=\"58\">8<\/td>\n<td class=\"et7\">\u03c6273mm Straightening Machine<\/td>\n<td class=\"et10\" style=\"border-right: .5pt solid #000000;\" colspan=\"17\">max. 273mm O.D; 3- pair rolls\uff0cStraightness after machining: Standard type: 1 mm\/m; Precision type: 0.7 mm\/m.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Our Advantages<\/h2>\n<ul>\n<li>Full automation with inlet &amp; outlet conveyors, labor-saving and high efficiency<\/li>\n<li>Heavy-duty construction for strong rigidity, stable performance and long service life<\/li>\n<li>Versatile for API OCTG, seamless and carbon steel pipes of different specs<\/li>\n<li>Dual online &amp; offline operation modes for flexible application<\/li>\n<li>Accurate straightening effect to ensure high pipe quality<\/li>\n<li>Custom design and solutions to match your production needs<\/li>\n<\/ul>","protected":false},"featured_media":4066,"template":"","meta":{"_acf_changed":false},"product-category":[20,44],"class_list":["post-3626","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-octg-production-line","product-category-straightening-machine"],"acf":[],"_links":{"self":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product\/3626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/media\/4066"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/media?parent=3626"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product-category?post=3626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}