{"id":5700,"date":"2026-09-29T16:31:07","date_gmt":"2026-09-29T08:31:07","guid":{"rendered":"https:\/\/jblstainless.com\/?p=5700"},"modified":"2026-09-30T10:58:37","modified_gmt":"2026-09-30T02:58:37","slug":"paano-gumawa-ng-walang-tahi-na-bakal-na-tubo","status":"publish","type":"post","link":"https:\/\/jblstainless.com\/tl\/how-to-manufacture-seamless-steel-pipes\/","title":{"rendered":"Paano gumawa ng walang tahi na bakal na tubo"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5700\" class=\"elementor elementor-5700\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1638d19c e-flex e-con-boxed e-con e-parent\" data-id=\"1638d19c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c592197 elementor-widget elementor-widget-text-editor\" data-id=\"2c592197\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Paano gumawa ng walang tahi na bakal na tubo\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/4zXZVqThNlg?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>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-40e73dc e-flex e-con-boxed e-con e-parent\" data-id=\"40e73dc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c713031 elementor-widget elementor-widget-text-editor\" data-id=\"c713031\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 style=\"text-align: center;\"><strong><span style=\"color: #ff0000;\">Paano ginagawa ang mga seamless na tubo ng bakal?<\/span><\/strong><\/h3>\n<p>Ang proseso ng produksyon para sa mga seamless na tubo ng bakal ay binubuo ng mga sumusunod na hakbang: bilog na billet \u2192 pagpainit \u2192 pagbutas \u2192 tatlong-roll na pahilis na pag-roll, tuloy-tuloy na pag-roll, o ekstrusyon \u2192 pagtanggal ng mandrel \u2192 pagsukat ng sukat (o pagbabawas) \u2192 pagpapalamig \u2192 pagtuwid \u2192 hydrostatic na pagsubok (o pagtuklas ng depekto) \u2192 pagmamarka \u2192 pag-iimbak. Ang mga seamless na tubo ng bakal ay ginagawa sa pamamagitan ng pagtusok sa mga ingot ng bakal o solidong billet upang makabuo ng isang hungkag na balangkas, na pagkatapos ay pinoproseso sa pamamagitan ng mainit na pag-roll, malamig na pag-roll, o malamig na paghila.<\/p>\n<p>Ang mga seamless na tubo ng bakal ay pangunahing nahahati sa hot-rolled, cold-drawn, at cold-rolled na uri; ang artikulong ito ay nagbibigay ng detalyadong paliwanag sa tatlong prosesong ito ng produksyon.<\/p>\n<p><span style=\"color: #ff0000;\">Pangkalahatang daloy ng proseso ng seamless na bakal na tubo at piping:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a331617 e-flex e-con-boxed e-con e-parent\" data-id=\"a331617\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e8a95c0 elementor-widget elementor-widget-image\" data-id=\"e8a95c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"513\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/General-seamless-steel-pipe-and-piping-process-1024x657.png\" class=\"attachment-large size-large wp-image-5737\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/General-seamless-steel-pipe-and-piping-process-1024x657.png 1024w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/General-seamless-steel-pipe-and-piping-process-700x449.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/General-seamless-steel-pipe-and-piping-process-768x493.png 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/General-seamless-steel-pipe-and-piping-process-1536x986.png 1536w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/General-seamless-steel-pipe-and-piping-process-18x12.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/General-seamless-steel-pipe-and-piping-process-600x385.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/General-seamless-steel-pipe-and-piping-process.png 1566w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bfab5c9 e-flex e-con-boxed e-con e-parent\" data-id=\"bfab5c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fb5be36 elementor-widget elementor-widget-text-editor\" data-id=\"fb5be36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Daloy ng paggawa ng piping<\/p>\n<p><strong><span style=\"color: #ff0000;\">Daloy ng proseso ng pagmamanupaktura ng seamless na bakal na tubo:<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c6d728c e-flex e-con-boxed e-con e-parent\" data-id=\"c6d728c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9e7643 elementor-widget elementor-widget-image\" data-id=\"c9e7643\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"364\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Flowchart-of-the-Seamless-Steel-Pipe-Production-Process-2-1024x466.png\" class=\"attachment-large size-large wp-image-5740\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Flowchart-of-the-Seamless-Steel-Pipe-Production-Process-2-1024x466.png 1024w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Flowchart-of-the-Seamless-Steel-Pipe-Production-Process-2-700x319.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Flowchart-of-the-Seamless-Steel-Pipe-Production-Process-2-768x350.png 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Flowchart-of-the-Seamless-Steel-Pipe-Production-Process-2-1536x699.png 1536w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Flowchart-of-the-Seamless-Steel-Pipe-Production-Process-2-18x8.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Flowchart-of-the-Seamless-Steel-Pipe-Production-Process-2-600x273.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Flowchart-of-the-Seamless-Steel-Pipe-Production-Process-2.png 1858w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7b93cab e-flex e-con-boxed e-con e-parent\" data-id=\"7b93cab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-79c4941 elementor-widget elementor-widget-text-editor\" data-id=\"79c4941\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><span style=\"color: #ff0000;\">Mga tubo ng boiler \u2013 Mga estruktural na tubo \u2013 Mga tubo para sa paghahatid \u2013 Mga tubo ng bearing \u2013 Mga tubo na may makinang na tapos:<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d64934 e-flex e-con-boxed e-con e-parent\" data-id=\"9d64934\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4419864 elementor-widget elementor-widget-image\" data-id=\"4419864\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"440\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Boiler-tubes-1024x563.png\" class=\"attachment-large size-large wp-image-5741\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Boiler-tubes-1024x563.png 1024w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Boiler-tubes-700x385.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Boiler-tubes-768x422.png 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Boiler-tubes-1536x845.png 1536w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Boiler-tubes-18x10.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Boiler-tubes-600x330.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Boiler-tubes.png 1691w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-983d893 e-flex e-con-boxed e-con e-parent\" data-id=\"983d893\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6be80f4 elementor-widget elementor-widget-text-editor\" data-id=\"6be80f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tsart ng Daloy ng Proseso para sa Mga Tubular na Produktong Pang-Langis (OCTG): Tubing \u2013 Casing \u2013 Drill Pipe<\/p>\n<p><strong><span style=\"color: #ff0000;\">Daloy ng Proseso para sa Linya ng Produksyon ng Mainit na Ginulong na Walang Tahi na Bakal na Tubo (Karbon na Bakal at Haluang Bakal):<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5cdb835 e-flex e-con-boxed e-con e-parent\" data-id=\"5cdb835\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0fc36af elementor-widget elementor-widget-image\" data-id=\"0fc36af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"411\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flow-for-Hot-Rolled-Seamless-Steel-Pipe-Production-Line-1024x526.png\" class=\"attachment-large size-large wp-image-5742\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flow-for-Hot-Rolled-Seamless-Steel-Pipe-Production-Line-1024x526.png 1024w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flow-for-Hot-Rolled-Seamless-Steel-Pipe-Production-Line-700x360.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flow-for-Hot-Rolled-Seamless-Steel-Pipe-Production-Line-768x395.png 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flow-for-Hot-Rolled-Seamless-Steel-Pipe-Production-Line-1536x789.png 1536w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flow-for-Hot-Rolled-Seamless-Steel-Pipe-Production-Line-18x9.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flow-for-Hot-Rolled-Seamless-Steel-Pipe-Production-Line-600x308.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flow-for-Hot-Rolled-Seamless-Steel-Pipe-Production-Line.png 1750w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-917a84a e-flex e-con-boxed e-con e-parent\" data-id=\"917a84a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-daf122f elementor-widget elementor-widget-text-editor\" data-id=\"daf122f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><span style=\"color: #ff0000;\">Tsart ng daloy ng proseso ng produksyon para sa mainit na hinulma na walang tahi na mga tubo ng bakal:<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d12b72f e-flex e-con-boxed e-con e-parent\" data-id=\"d12b72f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e3d5e29 elementor-widget elementor-widget-image\" data-id=\"e3d5e29\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"439\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Production-Process-Flowchart-for-Hot-Rolled-Seamless-Steel-Pipes-1024x562.png\" class=\"attachment-large size-large wp-image-5743\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Production-Process-Flowchart-for-Hot-Rolled-Seamless-Steel-Pipes-1024x562.png 1024w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Production-Process-Flowchart-for-Hot-Rolled-Seamless-Steel-Pipes-700x384.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Production-Process-Flowchart-for-Hot-Rolled-Seamless-Steel-Pipes-768x421.png 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Production-Process-Flowchart-for-Hot-Rolled-Seamless-Steel-Pipes-1536x842.png 1536w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Production-Process-Flowchart-for-Hot-Rolled-Seamless-Steel-Pipes-18x10.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Production-Process-Flowchart-for-Hot-Rolled-Seamless-Steel-Pipes-600x329.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Production-Process-Flowchart-for-Hot-Rolled-Seamless-Steel-Pipes.png 1694w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c966909 e-flex e-con-boxed e-con e-parent\" data-id=\"c966909\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28d5f5b elementor-widget elementor-widget-text-editor\" data-id=\"28d5f5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Daloy ng Proseso para sa Linya ng Produksyon ng \u03a6140 Mainit na Hinulma na Walang Tahi na Bakal na Tubo<\/p>\n<p><strong><span style=\"color: #ff0000;\">Proseso ng Produksyon para sa Cold-Drawn na Walang Tahi na Bakal na Tubo (Karbon na Bakal at Haluang Bakal)<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d49d50 e-flex e-con-boxed e-con e-parent\" data-id=\"6d49d50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bce47d6 elementor-widget elementor-widget-image\" data-id=\"bce47d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"509\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-flow-chart-for-stainless-steel-round-bars-1024x651.png\" class=\"attachment-large size-large wp-image-5744\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-flow-chart-for-stainless-steel-round-bars-1024x651.png 1024w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-flow-chart-for-stainless-steel-round-bars-700x445.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-flow-chart-for-stainless-steel-round-bars-768x488.png 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-flow-chart-for-stainless-steel-round-bars-1536x976.png 1536w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-flow-chart-for-stainless-steel-round-bars-18x12.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-flow-chart-for-stainless-steel-round-bars-600x381.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-flow-chart-for-stainless-steel-round-bars.png 1573w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3a1b8c6 e-flex e-con-boxed e-con e-parent\" data-id=\"3a1b8c6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c93614 elementor-widget elementor-widget-text-editor\" data-id=\"0c93614\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ang proseso ng produksyon para sa cold-rolled seamless steel pipes ay katulad ng sa cold-drawn seamless steel pipes, kung saan ang pangunahing pagkakaiba ay ang pagpapalit ng cold-drawing process sa cold-rolling. Kasama sa mga karaniwang pamamaraan ang two-roll at three-roll cold rolling, at sa ilang pagkakataon ay ginagamit din ang five-roll cold rolling; may malawak na uri ng mga makinarya para sa cold rolling na hindi ililista nang paisa-isa dito.<\/p>\n<p>Daloy ng proseso ng produksyon para sa bilog na bar na hindi kinakalawang na asero, walang tahi na tubo na hindi kinakalawang na asero, at hinang na tubo na hindi kinakalawang na asero<\/p>\n<p><strong><span style=\"color: #ff0000;\">Tsart ng daloy ng proseso para sa bilog na bar na hindi kinakalawang na asero:<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9f804f9 e-flex e-con-boxed e-con e-parent\" data-id=\"9f804f9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2cc6d96 elementor-widget elementor-widget-image\" data-id=\"2cc6d96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"369\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Stainless-Steel-Round-Bar-Process-Flow-Chart-1024x472.png\" class=\"attachment-large size-large wp-image-5745\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Stainless-Steel-Round-Bar-Process-Flow-Chart-1024x472.png 1024w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Stainless-Steel-Round-Bar-Process-Flow-Chart-700x323.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Stainless-Steel-Round-Bar-Process-Flow-Chart-768x354.png 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Stainless-Steel-Round-Bar-Process-Flow-Chart-1536x708.png 1536w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Stainless-Steel-Round-Bar-Process-Flow-Chart-18x8.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Stainless-Steel-Round-Bar-Process-Flow-Chart-600x276.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Stainless-Steel-Round-Bar-Process-Flow-Chart.png 1847w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8f6df4d e-flex e-con-boxed e-con e-parent\" data-id=\"8f6df4d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-929a285 elementor-widget elementor-widget-text-editor\" data-id=\"929a285\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tsart ng daloy ng proseso para sa bilog na bar na hindi kinakalawang na asero<\/p>\n<p><strong><span style=\"color: #ff0000;\">Tsart ng daloy ng proseso para sa mga seamless na tubo na hindi kinakalawang na asero<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8ebcdb2 e-flex e-con-boxed e-con e-parent\" data-id=\"8ebcdb2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-26cb5c1 elementor-widget elementor-widget-image\" data-id=\"26cb5c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"426\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flowchart-for-Stainless-Steel-Seamless-Pipes-1024x545.png\" class=\"attachment-large size-large wp-image-5746\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flowchart-for-Stainless-Steel-Seamless-Pipes-1024x545.png 1024w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flowchart-for-Stainless-Steel-Seamless-Pipes-700x373.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flowchart-for-Stainless-Steel-Seamless-Pipes-768x409.png 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flowchart-for-Stainless-Steel-Seamless-Pipes-1536x818.png 1536w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flowchart-for-Stainless-Steel-Seamless-Pipes-18x10.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flowchart-for-Stainless-Steel-Seamless-Pipes-600x319.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/09\/Process-Flowchart-for-Stainless-Steel-Seamless-Pipes.png 1719w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8881f0e e-flex e-con-boxed e-con e-parent\" data-id=\"8881f0e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6dfc3a6 elementor-widget elementor-widget-text-editor\" data-id=\"6dfc3a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><span style=\"color: #ff0000;\">Tsart ng Daloy ng Proseso para sa Hinang na Stainless Steel na Tubo:<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fc0499f e-flex e-con-boxed e-con e-parent\" data-id=\"fc0499f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a3ebb6 elementor-widget elementor-widget-image\" data-id=\"2a3ebb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"\" title=\"\" alt=\"Tsart ng Daloy ng Proseso para sa Hinangin na Stainless Steel na Tubo\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>How are seamless steel pipes manufactured? The production process for seamless steel pipes consists of the following steps: round billet \u2192 heating \u2192 piercing \u2192 three-roll skew rolling, continuous rolling, or extrusion \u2192 mandrel removal \u2192 sizing (or reducing) \u2192 cooling \u2192 straightening \u2192 hydrostatic testing (or flaw detection) \u2192 marking \u2192 warehousing. Seamless steel [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5708,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[75],"tags":[],"class_list":["post-5700","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vidio"],"_links":{"self":[{"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/posts\/5700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/comments?post=5700"}],"version-history":[{"count":6,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/posts\/5700\/revisions"}],"predecessor-version":[{"id":5750,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/posts\/5700\/revisions\/5750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/media\/5708"}],"wp:attachment":[{"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/media?parent=5700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/categories?post=5700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/tags?post=5700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}