{"id":1354,"date":"2025-12-02T16:26:23","date_gmt":"2025-12-02T12:56:23","guid":{"rendered":"https:\/\/pakfelez.com\/?p=1354"},"modified":"2025-12-02T16:27:25","modified_gmt":"2025-12-02T12:57:25","slug":"comprehensive-guide-to-angles-and-channels-the-hidden-pillars-of-industrial-structures","status":"publish","type":"post","link":"https:\/\/pakfelez.com\/en\/blog\/comprehensive-guide-to-angles-and-channels-the-hidden-pillars-of-industrial-structures\/","title":{"rendered":"Comprehensive Guide to Angles and Channels: The Hidden Pillars of Industrial Structures"},"content":{"rendered":"<p data-start=\"50\" data-end=\"143\"><strong data-start=\"50\" data-end=\"143\">A Comprehensive Guide to Angles and Channels: The Hidden Pillars of Industrial Structures<\/strong><\/p>\n<hr data-start=\"145\" data-end=\"148\" \/>\n<p data-start=\"150\" data-end=\"168\"><strong data-start=\"150\" data-end=\"166\">Introduction<\/strong><\/p>\n<p data-start=\"170\" data-end=\"560\">In the world of construction and metal industries, some materials, despite their simple appearance, play a crucial role in the strength and cohesion of structures. Angles and channels are among these materials, widely used in construction, industrial projects, and even machinery. A precise understanding of these steel sections is essential for making cost-effective and correct choices.<\/p>\n<hr data-start=\"562\" data-end=\"565\" \/>\n<p data-start=\"567\" data-end=\"590\"><strong data-start=\"567\" data-end=\"588\">What is an Angle?<\/strong><\/p>\n<p data-start=\"592\" data-end=\"763\">An angle bar (Angle) is a steel section shaped like the letter &#8220;L,&#8221; consisting of two perpendicular legs, commonly represented by the symbol \u201cL\u201d in engineering drawings.<\/p>\n<p data-start=\"765\" data-end=\"796\"><strong data-start=\"765\" data-end=\"794\">Types of Angles by Shape:<\/strong><\/p>\n<ul data-start=\"797\" data-end=\"947\">\n<li data-start=\"797\" data-end=\"869\">\n<p data-start=\"799\" data-end=\"869\"><strong data-start=\"799\" data-end=\"819\">Equal-leg angle:<\/strong> Both legs are of equal length (e.g., 40\u00d740 mm).<\/p>\n<\/li>\n<li data-start=\"870\" data-end=\"947\">\n<p data-start=\"872\" data-end=\"947\"><strong data-start=\"872\" data-end=\"894\">Unequal-leg angle:<\/strong> One leg is longer than the other (e.g., 50\u00d730 mm).<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"949\" data-end=\"992\"><strong data-start=\"949\" data-end=\"990\">Types of Angles by Production Method:<\/strong><\/p>\n<ul data-start=\"993\" data-end=\"1132\">\n<li data-start=\"993\" data-end=\"1063\">\n<p data-start=\"995\" data-end=\"1063\"><strong data-start=\"995\" data-end=\"1012\">Rolled angle:<\/strong> Produced directly from hot-rolled steel billets.<\/p>\n<\/li>\n<li data-start=\"1064\" data-end=\"1132\">\n<p data-start=\"1066\" data-end=\"1132\"><strong data-start=\"1066\" data-end=\"1084\">Pressed angle:<\/strong> Made by bending a steel sheet at a 90\u00b0 angle.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1134\" data-end=\"1163\"><strong data-start=\"1134\" data-end=\"1161\">Applications of Angles:<\/strong><\/p>\n<ul data-start=\"1164\" data-end=\"1328\">\n<li data-start=\"1164\" data-end=\"1201\">\n<p data-start=\"1166\" data-end=\"1201\">Reinforcing corners of structures<\/p>\n<\/li>\n<li data-start=\"1202\" data-end=\"1239\">\n<p data-start=\"1204\" data-end=\"1239\">Connections for beams and girders<\/p>\n<\/li>\n<li data-start=\"1240\" data-end=\"1286\">\n<p data-start=\"1242\" data-end=\"1286\">Construction of metal shelves and supports<\/p>\n<\/li>\n<li data-start=\"1287\" data-end=\"1328\">\n<p data-start=\"1289\" data-end=\"1328\">Elevator systems and metal frameworks<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1330\" data-end=\"1333\" \/>\n<p data-start=\"1335\" data-end=\"1359\"><strong data-start=\"1335\" data-end=\"1357\">What is a Channel?<\/strong><\/p>\n<p data-start=\"1361\" data-end=\"1542\">A channel bar (Channel) is a U-shaped steel section with a web and two parallel flanges. Due to its geometric form, it provides good strength against compressive and shear forces.<\/p>\n<p data-start=\"1544\" data-end=\"1577\"><strong data-start=\"1544\" data-end=\"1575\">Types of Channels by Shape:<\/strong><\/p>\n<ul data-start=\"1578\" data-end=\"1744\">\n<li data-start=\"1578\" data-end=\"1649\">\n<p data-start=\"1580\" data-end=\"1649\"><strong data-start=\"1580\" data-end=\"1598\">Plain channel:<\/strong> Straight, angled flanges (commonly used in Iran)<\/p>\n<\/li>\n<li data-start=\"1650\" data-end=\"1744\">\n<p data-start=\"1652\" data-end=\"1744\"><strong data-start=\"1652\" data-end=\"1675\">Perforated channel:<\/strong> Flanges with holes for specific industrial applications and towers<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1746\" data-end=\"1791\"><strong data-start=\"1746\" data-end=\"1789\">Types of Channels by Production Method:<\/strong><\/p>\n<ul data-start=\"1792\" data-end=\"1910\">\n<li data-start=\"1792\" data-end=\"1853\">\n<p data-start=\"1794\" data-end=\"1853\"><strong data-start=\"1794\" data-end=\"1813\">Rolled channel:<\/strong> Directly produced from steel billets.<\/p>\n<\/li>\n<li data-start=\"1854\" data-end=\"1910\">\n<p data-start=\"1856\" data-end=\"1910\"><strong data-start=\"1856\" data-end=\"1876\">Pressed channel:<\/strong> Formed by bending steel sheets.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1912\" data-end=\"1951\"><strong data-start=\"1912\" data-end=\"1949\">Standards for Channel Production:<\/strong><\/p>\n<ul data-start=\"1952\" data-end=\"1989\">\n<li data-start=\"1952\" data-end=\"1964\">\n<p data-start=\"1954\" data-end=\"1964\">DIN 1026<\/p>\n<\/li>\n<li data-start=\"1965\" data-end=\"1977\">\n<p data-start=\"1967\" data-end=\"1977\">EN 10279<\/p>\n<\/li>\n<li data-start=\"1978\" data-end=\"1989\">\n<p data-start=\"1980\" data-end=\"1989\">ASTM C3<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1991\" data-end=\"2022\"><strong data-start=\"1991\" data-end=\"2020\">Applications of Channels:<\/strong><\/p>\n<ul data-start=\"2023\" data-end=\"2182\">\n<li data-start=\"2023\" data-end=\"2050\">\n<p data-start=\"2025\" data-end=\"2050\">Light beams and columns<\/p>\n<\/li>\n<li data-start=\"2051\" data-end=\"2089\">\n<p data-start=\"2053\" data-end=\"2089\">Industrial doors and window frames<\/p>\n<\/li>\n<li data-start=\"2090\" data-end=\"2144\">\n<p data-start=\"2092\" data-end=\"2144\">Construction of machinery and industrial equipment<\/p>\n<\/li>\n<li data-start=\"2145\" data-end=\"2182\">\n<p data-start=\"2147\" data-end=\"2182\">Cable trays and greenhouse frames<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2184\" data-end=\"2187\" \/>\n<p data-start=\"2189\" data-end=\"2234\"><strong data-start=\"2189\" data-end=\"2232\">Differences Between Angles and Channels<\/strong><\/p>\n<div class=\"_tableContainer_1rjym_1\">\n<div class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2236\" data-end=\"2486\">\n<thead data-start=\"2236\" data-end=\"2265\">\n<tr data-start=\"2236\" data-end=\"2265\">\n<th data-start=\"2236\" data-end=\"2246\" data-col-size=\"sm\">Feature<\/th>\n<th data-start=\"2246\" data-end=\"2254\" data-col-size=\"sm\">Angle<\/th>\n<th data-start=\"2254\" data-end=\"2265\" data-col-size=\"sm\">Channel<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2296\" data-end=\"2486\">\n<tr data-start=\"2296\" data-end=\"2313\">\n<td data-start=\"2296\" data-end=\"2304\" data-col-size=\"sm\">Shape<\/td>\n<td data-col-size=\"sm\" data-start=\"2304\" data-end=\"2308\">L<\/td>\n<td data-col-size=\"sm\" data-start=\"2308\" data-end=\"2313\">U<\/td>\n<\/tr>\n<tr data-start=\"2314\" data-end=\"2394\">\n<td data-start=\"2314\" data-end=\"2332\" data-col-size=\"sm\">Best resistance<\/td>\n<td data-start=\"2332\" data-end=\"2352\" data-col-size=\"sm\">Corners and edges<\/td>\n<td data-col-size=\"sm\" data-start=\"2352\" data-end=\"2394\">Flat surfaces and longitudinal support<\/td>\n<\/tr>\n<tr data-start=\"2395\" data-end=\"2486\">\n<td data-start=\"2395\" data-end=\"2414\" data-col-size=\"sm\">Main application<\/td>\n<td data-col-size=\"sm\" data-start=\"2414\" data-end=\"2451\">Connecting and reinforcing corners<\/td>\n<td data-col-size=\"sm\" data-start=\"2451\" data-end=\"2486\">Load-bearing and force transfer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2488\" data-end=\"2491\" \/>\n<p data-start=\"2493\" data-end=\"2548\"><strong data-start=\"2493\" data-end=\"2546\">Important Tips for Purchasing Angles and Channels<\/strong><\/p>\n<ol data-start=\"2549\" data-end=\"2899\">\n<li data-start=\"2549\" data-end=\"2624\">\n<p data-start=\"2552\" data-end=\"2624\">Steel grade: Choose ST37 or ST52 depending on structural requirements.<\/p>\n<\/li>\n<li data-start=\"2625\" data-end=\"2687\">\n<p data-start=\"2628\" data-end=\"2687\">Production standards: Consider DIN or national standards.<\/p>\n<\/li>\n<li data-start=\"2688\" data-end=\"2779\">\n<p data-start=\"2691\" data-end=\"2779\">Accurate dimensions: Ensure length, thickness, and flange sizes match design drawings.<\/p>\n<\/li>\n<li data-start=\"2780\" data-end=\"2899\">\n<p data-start=\"2783\" data-end=\"2899\">Manufacturer: Reputable brands such as Foolad Nab Tabriz, Zob Ahan Isfahan, Shekofteh Mashhad, and Profile Tehran.<\/p>\n<\/li>\n<\/ol>\n<hr data-start=\"2901\" data-end=\"2904\" \/>\n<p data-start=\"2906\" data-end=\"2922\"><strong data-start=\"2906\" data-end=\"2920\">Conclusion<\/strong><\/p>\n<p data-start=\"2924\" data-end=\"3296\">Angles and channels are fundamental elements in construction, industrial, and metal industries. Despite their simple shapes, they have wide and essential applications. Correct selection ensures durability, safety, and structural stability. When purchasing, checking standards, technical specifications, and production quality is crucial to reduce future costs and risks.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Comprehensive Guide to Angles and Channels: The Hidden Pillars of Industrial Structures Introduction In the world of construction and metal industries, some materials, despite their simple appearance, play a crucial role in the strength and cohesion of structures. Angles and channels are among these materials, widely used in construction, industrial projects, and even machinery. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1356,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-1354","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/posts\/1354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/comments?post=1354"}],"version-history":[{"count":1,"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/posts\/1354\/revisions"}],"predecessor-version":[{"id":1358,"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/posts\/1354\/revisions\/1358"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/media\/1356"}],"wp:attachment":[{"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/media?parent=1354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/categories?post=1354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pakfelez.com\/en\/wp-json\/wp\/v2\/tags?post=1354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}