{"id":5002,"date":"2026-09-16T12:57:25","date_gmt":"2026-09-16T04:57:25","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=5002"},"modified":"2026-09-16T12:57:25","modified_gmt":"2026-09-16T04:57:25","slug":"high-duty-7-rollers-steel-strip-flattener-for-erw-tube-mill-lineerw-tube-mill-entry-strip-leveler","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/fr\/product\/high-duty-7-rollers-steel-strip-flattener-for-erw-tube-mill-lineerw-tube-mill-entry-strip-leveler\/","title":{"rendered":"High Duty 7 Rollers Steel Strip Flattener for ERW Tube Mill Line,ERW Tube Mill Entry Strip Leveler"},"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\/flattener\/\"> High Duty 7 Rollers Steel Strip Flattener<\/a> (also known as strip leveler) is vital entry\u2011section equipment for a complete ERW tube mill line, installed right after the uncoiler to condition steel strips before forming and welding processes. Designed to eliminate coil\u2011set curvature, edge waviness and residual internal stress from hot\u2011rolled or cold\u2011rolled steel coils, this flattening machine delivers uniformly flat strip material for downstream steel tube forming, greatly stabilizing welding seam quality and lowering pipe rejection rates.<\/div>\n<div><\/div>\n<div>Engineered for carbon steel, alloy steel and galvanized steel strips, our ERW flattener adopts heavy\u2011duty hardened leveling rolls and adjustable pinch rolls. It supports synchronized automatic operation with uncoiler, shear\u2011butt welder and accumulator within the ERW pipe production workflow. Hydraulic pressure adjustment enables quick parameter changeover for different strip thickness and width, adapting to diverse ERW tube mill capacities and OCTG pipe manufacturing requirements.<\/div>\n<div><\/div>\n<div>Boasting robust welded frame structure, easy access for roll replacement and routine maintenance, our flattener ensures long\u2011term continuous heavy\u2011duty running. Custom\u2011tailored configurations are available according to your actual strip specifications and plant layout. Contact us to get 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-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 decoding=\"async\" class=\"alignnone size-medium wp-image-4992\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-7-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-7-300x300.jpg 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-7-150x150.jpg 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-7-768x768.jpg 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-7-12x12.jpg 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-7.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4050\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/2.Flattener\u77eb\u5e73\u673a-tuya-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/2.Flattener\u77eb\u5e73\u673a-tuya-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/2.Flattener\u77eb\u5e73\u673a-tuya-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/2.Flattener\u77eb\u5e73\u673a-tuya-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/2.Flattener\u77eb\u5e73\u673a-tuya-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/2.Flattener\u77eb\u5e73\u673a-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":5003,"template":"","meta":{"_acf_changed":false},"product-category":[19,53],"class_list":["post-5002","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\/5002","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\/5003"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/media?parent=5002"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product-category?post=5002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}