{"id":5001,"date":"2026-09-16T12:22:16","date_gmt":"2026-09-16T04:22:16","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=5001"},"modified":"2026-09-16T12:22:16","modified_gmt":"2026-09-16T04:22:16","slug":"heavy-duty-expandable-mandrel-uncoiler-for-erw-tube-mill-lineoctg-steel-coil-decoiling-machine","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/ar\/product\/heavy-duty-expandable-mandrel-uncoiler-for-erw-tube-mill-lineoctg-steel-coil-decoiling-machine\/","title":{"rendered":"Heavy Duty Expandable Mandrel Uncoiler for ERW Tube Mill Line,OCTG Steel Coil Decoiling Machine"},"content":{"rendered":"<h3>\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629<\/h3>\n<p><iframe title=\"\u062c\u0647\u0627\u0632 \u0641\u0643 \u0627\u0644\u0644\u0641\u0627\u0626\u0641 \u0627\u0644\u0645\u0641\u0631\u062f\/\u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0644\u062e\u0637 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0628\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 (ERW) \u0648\u0623\u0646\u0627\u0628\u064a\u0628 OCTG\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/LPWEUPZcZ-I?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>An uncoiler, also known as a decoiler, functions as the primary feeding unit for a complete ERW tube mill line. It is purpose\u2011built to hold, support and continuously pay off steel coils for downstream operations such as strip leveling, forming, welding and pipe sizing across the entire ERW pipe\u2011manufacturing process.<\/div>\n<div><\/div>\n<div>\u0634\u0631\u0643\u062a\u0646\u0627 <a href=\"https:\/\/gh-petro.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac\/high-capacity-double-head-steel-strip-decoiling-machine-for-erw-tube-millautomatic-steel-coil-unwinding-equipment\/\">Expandable Mandrel Uncoiler for ERW Tube Mill Line<\/a> processes carbon\u2011steel, alloy\u2011steel and galvanized\u2011steel coils across a wide range of coil weights and widths. Fitted with a hydraulically expandable and retractable mandrel, the machine securely grips steel coils to avoid slippage during unwinding. Its built\u2011in anti\u2011torsion structure and tension control deliver stable, uniform strip feeding while minimizing material deformation. This protects the whole ERW tube mill line and supports uninterrupted continuous production.<\/div>\n<div><\/div>\n<div>We supply both single\u2011head and double\u2011head uncoiler variants for ERW pipe mills. The double\u2011head design enables seamless coil changeover, substantially cutting downtime and boosting overall tube\u2011making productivity. Our uncoilers boast excellent compatibility with ERW pipe mills, steel tube forming machinery and OCTG production lines, and are well\u2011acknowledged by steel pipe manufacturers worldwide.<\/div>\n<div><\/div>\n<div>Custom\u2011tailored uncoiler solutions are available based on your actual coil specifications, ERW mill capacity 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-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 decoding=\"async\" class=\"alignnone size-medium wp-image-4991\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-6-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-6-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-6-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-6-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-6-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-6.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4990\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-5-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-5-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-5-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-5-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-5-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-5.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4989\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-4-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-4-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-4-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-4-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-4-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/09\/Uncoiler-4.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n<div>\n<h3><strong>\u0645\u0632\u0627\u064a\u0627\u0646\u0627<\/strong><\/h3>\n<ul>\n<li>\u062a\u0639\u0645\u0644 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u062a\u0627\u0646 \u0641\u064a \u062f\u0648\u0631\u0629 \u0645\u0633\u062a\u0645\u0631\u0629: \u062d\u064a\u062b \u062a\u0642\u0648\u0645 \u0625\u062d\u062f\u0627\u0647\u0645\u0627 \u0628\u0641\u0643 \u0627\u0644\u0644\u0641\u0627\u0626\u0641 \u0628\u064a\u0646\u0645\u0627 \u062a\u062a\u0648\u0644\u0649 \u0627\u0644\u0623\u062e\u0631\u0649 \u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0644\u0641\u0627\u0626\u0641. \u0648\u064a\u0642\u0644\u0644 \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0645\u0646 \u0641\u062a\u0631\u0627\u062a \u0627\u0644\u062a\u0648\u0642\u0641 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644 \u0648\u064a\u0639\u0632\u0632 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u062a\u062f\u0648\u0631 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u062a\u0627\u0646 \u0641\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u064a\u0646 \u0627\u0644\u0623\u0645\u0627\u0645\u064a \u0648\u0627\u0644\u062e\u0644\u0641\u064a\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0641\u0643 \u0627\u0644\u0644\u0641\u0627\u0626\u0641 \u0635\u0639\u0648\u062f\u064b\u0627 \u0648\u0647\u0628\u0648\u0637\u064b\u0627.<\/li>\n<li>\u062a\u0639\u0645\u0644 \u0648\u062d\u062f\u0629 \u0627\u0644\u0641\u0631\u0627\u0645\u0644 \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0641\u064a \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062e\u0644\u0641\u064a \u0645\u0646 \u0627\u0644\u0622\u0644\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0639\u0644\u0649 \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0644\u0641 \u0628\u0625\u062d\u0643\u0627\u0645 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/li>\n<li>\u062a\u0639\u0645\u0644 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0639\u0644\u0649 \u0645\u0646\u0639 \u0627\u0631\u062a\u062f\u0627\u062f \u0627\u0644\u0644\u0641\u0627\u0626\u0641 \u0648\u062a\u062c\u0646\u0628 \u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0625\u0635\u0627\u0628\u0629 \u0627\u0644\u0634\u062e\u0635\u064a\u0629.<\/li>\n<\/ul>\n<\/div>","protected":false},"featured_media":4988,"template":"","meta":{"_acf_changed":false},"product-category":[19,51],"class_list":["post-5001","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-erw-tube-mill-line","product-category-un-coiler"],"acf":[],"_links":{"self":[{"href":"https:\/\/gh-petro.com\/ar\/wp-json\/wp\/v2\/product\/5001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gh-petro.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gh-petro.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gh-petro.com\/ar\/wp-json\/wp\/v2\/media\/4988"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/ar\/wp-json\/wp\/v2\/media?parent=5001"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/ar\/wp-json\/wp\/v2\/product-category?post=5001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}