{"id":4184,"date":"2026-06-14T21:21:54","date_gmt":"2026-06-14T13:21:54","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=4184"},"modified":"2026-07-13T10:52:20","modified_gmt":"2026-07-13T02:52:20","slug":"high-precision-%cf%8676mm-oil-pipe-straightening-unitpipe-straightening-plant-for-octg","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/ru\/product\/high-precision-%cf%8676mm-oil-pipe-straightening-unitpipe-straightening-plant-for-octg\/","title":{"rendered":"\u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0434\u043b\u044f \u043f\u0440\u0430\u0432\u043a\u0438 \u043d\u0435\u0444\u0442\u0435\u0433\u0430\u0437\u043e\u0432\u044b\u0445 \u0442\u0440\u0443\u0431 \u03c676 \u043c\u043c \u043f\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0443 API, \u043b\u0438\u043d\u0438\u044f \u043f\u043e \u043f\u0440\u0430\u0432\u043a\u0435 \u0442\u0440\u0443\u0431 \u0434\u043b\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u043b\u0438\u043d\u0438\u0438 OCTG"},"content":{"rendered":"<h3>\u041e\u0431\u0437\u043e\u0440<\/h3>\n<p><iframe title=\"GH Straightener for OCTG Production Line\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/0MklSOT-O_E?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<div>This \u03c676mm <a href=\"https:\/\/gh-petro.com\/ru\/%d1%82%d0%be%d0%b2%d0%b0%d1%80\/fully-automatic-%cf%8660mm-multi-roll-octg-straightening-machinepetroleum-pipe-straightener\/\">Oil Pipe Straightening Unit<\/a> adopts full automatic configuration with built-in infeed and outfeed conveyors. The high-rigidity main frame delivers superior structural stability, enabling precise and stable straightening during continuous operation.<\/div>\n<div>It is widely applicable to carbon steel, standard API and seamless pipes of different specifications. Adaptable to various line speeds, it can operate inline or independently. Custom-engineered solutions and equipment are offered to meet customized production demands.<\/div>\n<h3>Specification<\/h3>\n<table style=\"border-collapse: collapse; width: 883.83pt;\" 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=\"et5\" style=\"height: 35.00pt;\" height=\"58\">1<\/td>\n<td class=\"et5\">\u03c621.3mm Straightening Machine<\/td>\n<td class=\"et7\" 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=\"et5\" style=\"height: 35.00pt;\" height=\"58\">2<\/td>\n<td class=\"et5\">\u03c648mm Straightening Machine<\/td>\n<td class=\"et7\" 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=\"et5\" style=\"height: 35.00pt;\" height=\"58\">3<\/td>\n<td class=\"et5\">\u03c660mm Straightening Machine<\/td>\n<td class=\"et7\" 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=\"et5\" style=\"height: 35.00pt;\" height=\"58\">4<\/td>\n<td class=\"et5\">\u03c676mm Straightening Machine<\/td>\n<td class=\"et7\" 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=\"et5\" style=\"height: 35.00pt;\" height=\"58\">5<\/td>\n<td class=\"et5\">\u03c689mm Straightening Machine<\/td>\n<td class=\"et7\" 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=\"et5\" style=\"height: 35.00pt;\" height=\"58\">6<\/td>\n<td class=\"et5\">\u03c6165mm Straightening Machine<\/td>\n<td class=\"et7\" 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=\"et5\" style=\"height: 35.00pt;\" height=\"58\">7<\/td>\n<td class=\"et5\">\u03c6177mm Straightening Machine<\/td>\n<td class=\"et7\" 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=\"et5\" style=\"height: 35.00pt;\" height=\"58\">8<\/td>\n<td class=\"et5\">\u03c6273mm Straightening Machine<\/td>\n<td class=\"et8\" 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<h3>\u041d\u0430\u0448\u0438 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430<\/h3>\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":4425,"template":"","meta":{"_acf_changed":false},"product-category":[20,44],"class_list":["post-4184","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\/ru\/wp-json\/wp\/v2\/product\/4184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/media\/4425"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/media?parent=4184"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/ru\/wp-json\/wp\/v2\/product-category?post=4184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}