{"id":4232,"date":"2026-06-16T13:40:30","date_gmt":"2026-06-16T05:40:30","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=4232"},"modified":"2026-08-28T16:23:01","modified_gmt":"2026-08-28T08:23:01","slug":"single-girder-gantry-ultrasonic-pipe-testing-machineautomatic-octg-ultrasonic-testing-equipment","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/fr\/product\/single-girder-gantry-ultrasonic-pipe-testing-machineautomatic-octg-ultrasonic-testing-equipment\/","title":{"rendered":"Machine de contr\u00f4le par ultrasons des tubes \u00e0 portique \u00e0 poutre unique, \u00e9quipement automatique de contr\u00f4le par ultrasons des tubes OCTG"},"content":{"rendered":"<h3>Pr\u00e9sentation g\u00e9n\u00e9rale<\/h3>\n<p><iframe title=\"Ligne de production de tubes OCTG et de tubages\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/ybxYKTYoI9g?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 Single Girder Gantry <a href=\"https:\/\/gh-petro.com\/fr\/produit\/gantry-type-ultrasonic-pipe-testing-system-for-octggantry-frame-steel-tube-ut-inspection-machine\/\">Ultrasonic Pipe Testing Machine<\/a> is a fully automatic CNC-driven NDT solution engineered for 100% full volumetric inspection of seamless and ERW oil pipes, casings and production tubing.<\/div>\n<div>Equipped with high-performance ultrasonic transducer arrays, it achieves high-sensitivity detection of longitudinal cracks, transverse fissures, oblique defects and laminar delaminations. In a single inspection run, it also performs precise full-length wall thickness measurement simultaneously.<\/div>\n<div>All inspection procedures and data recording fully adhere to authoritative industry standards API 5CT and API 5L, reliably meeting rigorous quality control requirements of OCTG manufacturers worldwide in the oil and gas industry.<\/div>\n<div><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-4222\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u884c\u8f66\u710a\u7ba1\u63a2\u4f24\u673a-2-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u884c\u8f66\u710a\u7ba1\u63a2\u4f24\u673a-2-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u884c\u8f66\u710a\u7ba1\u63a2\u4f24\u673a-2-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u884c\u8f66\u710a\u7ba1\u63a2\u4f24\u673a-2-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u884c\u8f66\u710a\u7ba1\u63a2\u4f24\u673a-2-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u884c\u8f66\u710a\u7ba1\u63a2\u4f24\u673a-2.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4220\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u67b6\u94a2\u7ba1\u63a2\u4f24\u673a-1-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u67b6\u94a2\u7ba1\u63a2\u4f24\u673a-1-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u67b6\u94a2\u7ba1\u63a2\u4f24\u673a-1-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u67b6\u94a2\u7ba1\u63a2\u4f24\u673a-1-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u67b6\u94a2\u7ba1\u63a2\u4f24\u673a-1-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u9f99\u95e8\u67b6\u94a2\u7ba1\u63a2\u4f24\u673a-1.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4219\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u6841\u67b6\u5f0f\u710a\u7ba1\u63a2\u4f24\u673a-2-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u6841\u67b6\u5f0f\u710a\u7ba1\u63a2\u4f24\u673a-2-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u6841\u67b6\u5f0f\u710a\u7ba1\u63a2\u4f24\u673a-2-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u6841\u67b6\u5f0f\u710a\u7ba1\u63a2\u4f24\u673a-2-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u6841\u67b6\u5f0f\u710a\u7ba1\u63a2\u4f24\u673a-2-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u6841\u67b6\u5f0f\u710a\u7ba1\u63a2\u4f24\u673a-2.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4228\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u5728\u7ebf\u8fde\u7eed\u94a2\u677f\u63a2\u4f24\u673a-2-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u5728\u7ebf\u8fde\u7eed\u94a2\u677f\u63a2\u4f24\u673a-2-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u5728\u7ebf\u8fde\u7eed\u94a2\u677f\u63a2\u4f24\u673a-2-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u5728\u7ebf\u8fde\u7eed\u94a2\u677f\u63a2\u4f24\u673a-2-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u5728\u7ebf\u8fde\u7eed\u94a2\u677f\u63a2\u4f24\u673a-2-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/05\/\u5728\u7ebf\u8fde\u7eed\u94a2\u677f\u63a2\u4f24\u673a-2.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n<h3>Principe de fonctionnement<\/h3>\n<p>The machine operates on the\u00a0<strong>ultrasonic pulse-echo technique<\/strong>. High-frequency ultrasonic waves (2\u20135 MHz) are generated by piezoelectric probes and transmitted into the pipe wall via\u00a0<strong>water-coupling<\/strong>.<\/p>\n<ul>\n<li><strong>No defect<\/strong>: Ultrasound travels through the wall and reflects from the inner surface, producing a\u00a0<strong>back-wall echo<\/strong>.<\/li>\n<li><strong>With defect<\/strong>: Waves reflect earlier at discontinuities (cracks, inclusions, laminations), generating a\u00a0<strong>defect echo<\/strong>\u00a0before the back-wall signal.<\/li>\n<li>The system calculates\u00a0<strong>defect depth, size, and position<\/strong>\u00a0based on echo time and amplitude, enabling accurate, repeatable, and high-speed inspection.<\/li>\n<\/ul>\n<h3>Our Core Advantages<\/h3>\n<ul>\n<li>High\u2011precision detection for pipe body, thread and coupling, effectively identifies cracks, porosity, inclusions and other hidden defects conforming to API\u20115CT standards.<\/li>\n<li>High\u2011speed on\u2011line non\u2011destructive testing, matches full\u2011line production rhythm without interrupting continuous OCTG manufacturing.<\/li>\n<li>Multi\u2011mode integrated inspection: combine ultrasonic, magnetic particle and eddy\u2011current testing to cover surface and subsurface flaws.<\/li>\n<li>Automatic data recording &amp; real\u2011time report generation, traceable inspection records for quality audit and customer review.<\/li>\n<li>Intelligent alarm &amp; automatic marking for defective tubes, reduces manual misjudgment and lowers human\u2011error risk.<\/li>\n<li>Stable performance for long\u2011hour heavy\u2011duty industrial operation, suitable for harsh pipe\u2011making workshop environment.<\/li>\n<li>Easy integration with existing OCTG production line, minimal modification required for on\u2011site installation &amp; commissioning.<\/li>\n<li>Low maintenance cost, supports long\u2011term continuous running to guarantee overall line productivity.<\/li>\n<\/ul>","protected":false},"featured_media":4213,"template":"","meta":{"_acf_changed":false},"product-category":[20,47],"class_list":["post-4232","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-octg-production-line","product-category-ultrasonic-flaw-detection-machine"],"acf":[],"_links":{"self":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product\/4232","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\/4213"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/media?parent=4232"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/fr\/wp-json\/wp\/v2\/product-category?post=4232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}