{"id":5016,"date":"2026-09-17T12:39:31","date_gmt":"2026-09-17T04:39:31","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=5016"},"modified":"2026-09-17T12:39:31","modified_gmt":"2026-09-17T04:39:31","slug":"automatic-steel-strip-multi-roll-leveler-for-erw-tube-mill-lineoctg-production-line-steel-coil-straightener","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/fr\/product\/automatic-steel-strip-multi-roll-leveler-for-erw-tube-mill-lineoctg-production-line-steel-coil-straightener\/","title":{"rendered":"Automatic Steel Strip Multi Roll Leveler for ERW Tube Mill Line,OCTG Production Line Steel Coil Straightener"},"content":{"rendered":"<h3>Pr\u00e9sentation g\u00e9n\u00e9rale<\/h3>\n<p><iframe title=\"Machine GH de aplatissement et de soudage par cisaillement pour tubes ERW et OCTG\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/q4EoKmrnnZ0?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>Our Automatic <a href=\"https:\/\/gh-petro.com\/fr\/produit\/erw-tube-mill-entry-section-strip-flattening-equipmentoctg-strip-leveler-for-steel-tube-production-line\/\">Steel Strip Multi Roll Leveler<\/a> (also known as a strip flattener) is an indispensable entry\u2011section unit for complete ERW tube mill lines. Installed directly downstream of the uncoiler, it pre\u2011treats steel strips ahead of forming and welding operations. Purpose\u2011built to eliminate coil\u2011set curvature, edge waviness and residual internal stress from hot\u2011rolled and cold\u2011rolled steel coils, this flattener delivers uniformly flat strip feedstock for downstream tube forming, reliably stabilizing weld seam quality and reducing pipe reject rates.<\/div>\n<div><\/div>\n<div>Designed for carbon steel, alloy steel and galvanized steel strips, our ERW flattener is fitted with heavy\u2011duty hardened leveling rolls and adjustable pinch rolls. It performs synchronized automatic operation with the uncoiler, shear\u2011butt welder and strip accumulator across the full ERW pipe production cycle. Hydraulic pressure adjustment allows quick parameter changes for different strip thickness and width, catering to various ERW mill capacities and OCTG pipe manufacturing demands.<\/div>\n<div><\/div>\n<div>Built with a heavy\u2011duty welded frame structure, the equipment enables easy roll replacement and routine maintenance for long\u2011term continuous heavy\u2011duty running. Custom\u2011tailored configurations are available to suit your actual strip specifications and plant layout. Please contact us for technical datasheets and quotations for your ERW tube mill project.<\/div>\n<div><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-5010\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-2-1-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-2-1-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-2-1-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-2-1-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-2-1-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-2-1.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-5011\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-3-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-3-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-3-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-3-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-3-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-3.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-5012\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-4-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-4-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-4-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-4-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-4-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-flattener-4.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5003\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-1-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-1-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-1-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-1-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-1-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-1.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n<div>\n<h3><strong>Nos atouts<\/strong><\/h3>\n<ul>\n<li class=\"ace-line ace-line old-record-id-C5HNfPKY3do4iPcFwcucnJgZn9I\" data-list=\"bullet\">\n<div><strong>Precision Leveling Performance<\/strong>: Adopts multi-roll staggered leveling structure to apply uniform alternating bending force on steel strips, thoroughly correcting strip deformation and ensuring excellent flatness without damaging material texture.<\/div>\n<\/li>\n<li class=\"ace-line ace-line old-record-id-C0szfnLqPdqhxjcI2ewcUTeknkf\" data-list=\"bullet\">\n<div><strong>Stable Line Operation<\/strong>: Synchronizes perfectly with the full ERW production line speed, realizing continuous, jitter-free strip feeding, effectively avoiding production stagnation caused by unflat materials.<\/div>\n<\/li>\n<li class=\"ace-line ace-line old-record-id-I5gLfEMIEdYccxcAGX9cAM53nWe\" data-list=\"bullet\">\n<div><strong>Improve Final Pipe Quality<\/strong>: Optimizes strip flatness consistency, guarantees precise weld seam alignment and uniform welding, greatly reduces welding defects, pipe ovality and finished product rejection rate.<\/div>\n<\/li>\n<li class=\"ace-line ace-line old-record-id-Mao0f6KFYdICX4c8HdtcqpCsnch\" data-list=\"bullet\">\n<div><strong>Wide Material Compatibility<\/strong>: Adaptable to carbon steel, galvanized steel, alloy steel and other common pipe-making materials, suitable for various specifications of strip thickness and width, meeting diverse tube production demands.<\/div>\n<\/li>\n<li class=\"ace-line ace-line old-record-id-CbeBfPI4cdJxaacUgQwcJ2MZnQc\" data-list=\"bullet\">\n<div><strong>Durable &amp; Low Maintenance<\/strong>: Equipped with high-strength leveling rolls and rigid mechanical structure, featuring wear resistance, stable operation and long service life, minimizing daily maintenance and production costs.<\/div>\n<\/li>\n<li class=\"ace-line ace-line old-record-id-OEuDfJKkFdEOQHcSJBWcJeX0ncy\" data-list=\"bullet\">\n<div><strong>Flexible Adjustable Design<\/strong>: Supports precise roll gap adjustment, easy parameter calibration for different raw materials and production standards, ensuring flexible and efficient production.<\/div>\n<\/li>\n<\/ul>\n<\/div>","protected":false},"featured_media":5009,"template":"","meta":{"_acf_changed":false},"product-category":[19,53],"class_list":["post-5016","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-erw-tube-mill-line","product-category-flattener"],"acf":[],"_links":{"self":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product\/5016","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\/5009"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/media?parent=5016"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product-category?post=5016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}