{"id":3622,"date":"2026-05-22T18:20:58","date_gmt":"2026-05-22T10:20:58","guid":{"rendered":"https:\/\/gh-petro.com\/?post_type=product&#038;p=3622"},"modified":"2026-08-20T16:40:16","modified_gmt":"2026-08-20T08:40:16","slug":"heat-treatment","status":"publish","type":"product","link":"https:\/\/gh-petro.com\/pt\/product\/heat-treatment\/","title":{"rendered":"Linha de tratamento t\u00e9rmico em conformidade com a norma API 5CT, t\u00eampera e revenimento para tubos OCTG e tubos de revestimento"},"content":{"rendered":"<h3>Vis\u00e3o geral<\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-4823\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/QuenchingTempering-GH-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/QuenchingTempering-GH-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/QuenchingTempering-GH-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/QuenchingTempering-GH-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/QuenchingTempering-GH-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/QuenchingTempering-GH.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4819\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Heat-Treatment-5-GH-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Heat-Treatment-5-GH-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Heat-Treatment-5-GH-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Heat-Treatment-5-GH-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Heat-Treatment-5-GH-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Heat-Treatment-5-GH.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-4822\" src=\"http:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Normalizing-Heat-Treatment-GH-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Normalizing-Heat-Treatment-GH-300x300.png 300w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Normalizing-Heat-Treatment-GH-150x150.png 150w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Normalizing-Heat-Treatment-GH-768x768.png 768w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Normalizing-Heat-Treatment-GH-12x12.png 12w, https:\/\/gh-petro.com\/wp-content\/uploads\/2026\/08\/Normalizing-Heat-Treatment-GH.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>The OCTG heat treatment line integrates quenching, tempering, normalizing and annealing processes, providing full\u2011process thermal treatment for seamless casing, tubing and drill pipes to meet mechanical property requirements of API 5CT (J55, K55, N80, L80, P110, Q125 etc.).<\/p>\n<p>It adopts advanced continuous roller\u2011hearth furnace or induction heating system, with high\u2011precision temperature control and uniform heating. Integrated water spray quenching &amp; air cooling units ensure stable hardness, tensile strength, yield strength and impact toughness. The whole line realizes automatic feeding, heating, quenching, tempering, cooling and unloading, with low energy consumption, high efficiency and stable mechanical property consistency for mass OCTG production.<\/p>\n<h3>As nossas vantagens<\/h3>\n<ul>\n<li>\n<div>Optimize mechanical properties<\/div>\n<div><\/div>\n<\/li>\n<li>\n<div>Relieve internal residual stress<\/div>\n<div><\/div>\n<\/li>\n<li>\n<div>\n<p>Improve microstructure uniformity<\/p>\n<div><\/div>\n<\/div>\n<\/li>\n<li>Boost corrosion &amp; collapse resistance\n<div><\/div>\n<\/li>\n<li>\n<div>\n<p>Stabilize dimensional &amp; machining performance<\/p>\n<div><\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<p>Guarantee product qualification rate &amp; consistency<\/p>\n<div><\/div>\n<\/div>\n<\/li>\n<li>Enhance fatigue performance\n<div><\/div>\n<\/li>\n<\/ul>","protected":false},"featured_media":4065,"template":"","meta":{"_acf_changed":false},"product-category":[93,20],"class_list":["post-3622","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-heat-treatment","product-category-octg-production-line"],"acf":[],"_links":{"self":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/product\/3622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/media\/4065"}],"wp:attachment":[{"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/media?parent=3622"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/gh-petro.com\/pt\/wp-json\/wp\/v2\/product-category?post=3622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}