{"id":5006,"date":"2026-09-16T13:15:15","date_gmt":"2026-09-16T05:15:15","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=5006"},"modified":"2026-09-16T13:15:15","modified_gmt":"2026-09-16T05:15:15","slug":"automatic-9-roller-strip-leveler-for-erw-tube-mill-lineoctg-multi-roller-steel-strip-flattener","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/fr\/product\/automatic-9-roller-strip-leveler-for-erw-tube-mill-lineoctg-multi-roller-steel-strip-flattener\/","title":{"rendered":"Automatic 9 Roller Strip Leveler for ERW Tube Mill Line,OCTG Multi Roller Steel Strip Flattener"},"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>Notre <a href=\"https:\/\/gh-petro.com\/fr\/produit\/high-duty-7-rollers-steel-strip-flattener-for-erw-tube-mill-lineerw-tube-mill-entry-strip-leveler\/\">Automatic 9 Roller Strip Leveler<\/a> (also referred to as a strip flattener) serves as critical entry\u2011section equipment for a full ERW tube mill line. Mounted immediately after the uncoiler, it prepares steel strips ahead of forming and welding operations. Purpose\u2011built to remove coil\u2011set curvature, edge waviness and residual internal stress from hot\u2011rolled and cold\u2011rolled steel coils, this flattener produces consistently flat strip feed for downstream tube forming, effectively stabilizing weld\u2011seam quality and reducing pipe rejection rates.<\/div>\n<div><\/div>\n<div>Engineered for carbon\u2011steel, alloy\u2011steel and galvanized\u2011steel strips, our ERW flattener features heavy\u2011duty hardened leveling rolls and adjustable pinch rolls. It enables synchronized automatic operation with the uncoiler, shear\u2011butt welder and accumulator throughout the ERW pipe\u2011making workflow. Hydraulic pressure adjustment allows fast parameter changeover for varying strip thickness and width, accommodating different ERW mill capacities and OCTG pipe\u2011manufacturing demands.<\/div>\n<div><\/div>\n<div>Constructed with a heavy welded frame, the unit facilitates simple roll replacement and routine maintenance for long\u2011term non\u2011stop heavy\u2011load operation. Custom\u2011tailored configurations can be supplied based on 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-5004\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-2-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-2-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-2-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-2-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-2-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/GH-Flattener-2.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4986\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-1-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-1-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-1-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-1-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-1-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-1.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img 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\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4052\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/4.Accumulator\u6d3b\u5957-tuya-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/4.Accumulator\u6d3b\u5957-tuya-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/4.Accumulator\u6d3b\u5957-tuya-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/4.Accumulator\u6d3b\u5957-tuya-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/4.Accumulator\u6d3b\u5957-tuya-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/4.Accumulator\u6d3b\u5957-tuya.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":5004,"template":"","meta":{"_acf_changed":false},"product-category":[19,53],"class_list":["post-5006","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\/5006","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\/5004"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/media?parent=5006"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product-category?post=5006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}