{"id":11412,"date":"2014-12-20T07:47:18","date_gmt":"2014-12-20T07:47:18","guid":{"rendered":"https:\/\/www.rollerdie.com\/?page_id=11412"},"modified":"2022-07-29T17:30:57","modified_gmt":"2022-07-29T17:30:57","slug":"j-channels","status":"publish","type":"page","link":"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/","title":{"rendered":"J Channels"},"content":{"rendered":"\n<h1>\n\t\tJ Channels\n\t<\/h1>\n\t<a href=\"https:\/\/rollerdie.com\/\">Home<\/a> &raquo; <a href=\"https:\/\/rollerdie.com\/roll-forming\/\">Roll Forming<\/a> &raquo; <a href=\"https:\/\/rollerdie.com\/roll-forming\/standard-tooling-library\/\">Standard Tooling Library<\/a> &raquo; <a href=\"https:\/\/rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/\">Channels<\/a> &raquo; J Channels\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rollerdie.com\/wp-content\/uploads\/2022\/07\/channel-diagram.jpg\" alt=\"Channel Roll Formed Products\" itemprop=\"image\" height=\"750\" width=\"1000\" title=\"channel-diagram\" onerror=\"this.style.display='none'\"  \/>\n<h2>\n\t\tRoll Formed J Channels\n\t<\/h2>\n\t<p>J Channels, named for their basic shape, are manufactured using our standard tooling library or to client specifications. The term &#8220;J Channel&#8221; means the channel is open, with one side of shorter length. J Channels and U Channels often require extra inline fabrication during the roll forming process, all of which Roller Die can handle with state-of-the-art machinery.<\/p>\n<p>Our <a href=\"\/roll-forming\/\">roll form machines<\/a> provide a smooth, attractive finish, and can hold extremely tight tolerances and provide sharp contours. As always, free tooling is likely available with our standard tooling library, and our expert engineers can easily manage any J Channel dimensions not listed in our standard tooling lists.<\/p>\n\t\n<div class=\"filter-area-main\">\n\t<h2>These are our standard shapes and sizes that are ready to use<\/h2>\n\t<div class=\"filter-inner\">\n\t\t<div class=\"filter-left\">\n\t\t\t<table>\n\t\t\t\t<tr>\n\t\t\t\t\t<th><\/th>\n\t\t\t\t\t<th>Min<\/th>\n\t\t\t\t\t<th>Max<\/th>\n\t\t\t\t<\/tr>\n\t\t\t\t<tr>\n\t\t\t\t\t<td>W<\/td>\n\t\t\t\t\t<td>.375\"<\/td>\n\t\t\t\t\t<td>8\"<\/td>\n\t\t\t\t<\/tr>\n\t\t\t\t<tr>\n\t\t\t\t\t<td>L-1<\/td>\n\t\t\t\t\t<td>.250<\/td>\n\t\t\t\t\t<td>3.500<\/td>\n\t\t\t\t<\/tr>\n\t\t\t\t<tr>\n\t\t\t\t\t<td>L-2<\/td>\n\t\t\t\t\t<td>.250<\/td>\n\t\t\t\t\t<td>3.500<\/td>\n\t\t\t\t<\/tr>\n\t\t\t\t<tr>\n\t\t\t\t\t<td>F-1<\/td>\n\t\t\t\t\t<td>.125<\/td>\n\t\t\t\t\t<td>.750<\/td>\n\t\t\t\t<\/tr>\n\t\t\t\t<tr>\n\t\t\t\t\t<td>F-2<\/td>\n\t\t\t\t\t<td>.125<\/td>\n\t\t\t\t\t<td>.750<\/td>\n\t\t\t\t<\/tr>\n\t\t\t\t<tr>\n\t\t\t\t\t<td>T<\/td>\n\t\t\t\t\t<td>.015<\/td>\n\t\t\t\t\t<td>.135<\/td>\n\t\t\t\t<\/tr>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t<div class=\"filter-right\">\n\t\t\t<h3>Select one or more dimension below to display the list of our standard shapes:<\/h3>\n\t\t\t<form name=\"frmsearch\" id=\"frmsearch\" method=\"post\">\n\t\t\t\t<div class=\"filter-row\">\n\t\t\t\t\t<div class=\"filter-col\">\n\t\t\t\t\t\t<label>Width<\/label>\n\t\t\t\t\t\t<select name=\"width\"  class=\"length_one\" id=\"length_one\">\n\t\t\t\t\t\t\t<option><\/option>\t\t                   \n\t\t\t\t\t\t<\/select>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"filter-col\">\n\t\t\t\t\t\t<label>Length-1<\/label>\n\t\t\t\t\t\t<select name=\"length1\" class=\"length_two\" id=\"length_two\">\n\t\t\t\t\t\t\t<option><\/option>\t\t\t                      \n\t\t\t\t\t\t<\/select>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"filter-col\">\n\t\t\t\t\t\t<label>Length-2<\/label>\n\t\t\t\t\t\t<select name=\"length2\" class=\"length_three\" id=\"length_three\">\n\t\t\t\t\t\t\t<option><\/option>                      \n                        <\/select>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"filter-col\">\n\t\t\t\t\t\t<label>Thickness<\/label>\n\t\t\t\t\t\t<select name=\"thickness\" class=\"value_six\" id=\"value_six\">\n\t\t\t\t\t\t\t<option><\/option>                      \n                        <\/select>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"filter-col\">\n\t\t\t\t\t\t<label>Radius<\/label>\n\t\t\t\t\t\t<select name=\"radius\" class=\"radius\" id=\"radius\">\n\t\t\t\t\t\t\t<option><\/option>                    \n                        <\/select>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"filter-col\">\n\t\t\t\t\t\t<a href=\"javascript:void(0)\"  id=\"start_over\">Reset Selections<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/form>\n\t\t\t\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n<!-- <div class=\"productdescdetail-main\">\n\t<div class=\"main-row\">\n        <div class=\"three-box\">\t\n            <img decoding=\"async\" src=\"https:\/\/www.rollerdie.com\/wp-content\/uploads\/2022\/05\/zee-section-w-radius-new-w.png\" alt=\"Z Sections\" width=\"150\">\n        <\/div>\n        <div class=\"three-box\">\n\t\t\t<div class=\"twocols\"> \n            \t<div class=\"minval\">\n                \t<div class=\"val\">&nbsp;<\/div>\n                    <div class=\"val\">W<\/div>\n                \t<div class=\"val\">L-1<\/div>\n                    <div class=\"val\">L-2<\/div>\n                    <div class=\"val\">F-1<\/div>\n                    <div class=\"val\">F-2<\/div>\n                    <div class=\"val\">T<\/div>\n                <\/div>       \t\n                <div class=\"minval\">\n                \t<div class=\"val\">Min<\/div>\n                    <div class=\"val\">.375\"<\/div>\n                \t<div class=\"val\">.250<\/div>\n                    <div class=\"val\">.250<\/div>\n                    <div class=\"val\">.125<\/div>\n                    <div class=\"val\">.125<\/div>\n                    <div class=\"val\">.015<\/div>\n                <\/div>\n                <div class=\"maxval\">\n                \t<div class=\"val\">Max<\/div>\n                    <div class=\"val\">8\"<\/div>\n                \t<div class=\"val\">3.500<\/div>\n                    <div class=\"val\">3.500<\/div>\n                    <div class=\"val\">.750<\/div>\n                    <div class=\"val\">.750<\/div>\n                    <div class=\"val\">.135<\/div>\n                <\/div>\n             <\/div>\n        <\/div>\n\t\t\n        <div class=\"three-box\">\n        \t<h2>Select <span style=\"text-decoration:underline;\">one or more<\/span> dimension to shorten list of parts:<\/h2>\n            <form name=\"frmsearch\" id=\"frmsearch\" method=\"post\">\n             <div class=\"dropdown-box\">\n            \t<h4>Width<\/h4>\n            \t<select name=\"width\"  class=\"length_one\" style=\"width:127px;font-size:11px;\" id=\"length_one\">\n\t\t\t\t<option><\/option>\n                   \n\t\t\t\t<\/select>\n            <\/div>\n            <div class=\"dropdown-box\">\n            \t<h4>Length-1<\/h4>\n            \t<select name=\"length1\" class=\"length_two\" style=\"width:127px;font-size:11px;\" id=\"length_two\">\n\t\t\t<option><\/option>\n                      \n\t\t\t<\/select>\n            <\/div>\n            <div class=\"dropdown-box\">\n              \t<h4>Length-2<\/h4>\n            \t<select name=\"length2\" class=\"length_three\" style=\"width:127px;font-size:11px;\" id=\"length_three\">\n\t\t\t<option><\/option>\n                      \n                        <\/select>\n            <\/div>\n            <div class=\"dropdown-box\">\n            \t<h4>Thickness<\/h4>\n            \t<select name=\"thickness\" class=\"value_six\" style=\"width:127px;font-size:11px;\" id=\"value_six\">\n\t\t\t<option><\/option>\n                      \n                        <\/select>\n            <\/div>\n\t\t\t<div class=\"dropdown-box\">\n            \t<h4>Radius<\/h4>\n            \t<select name=\"radius\" class=\"radius\" style=\"width:127px;font-size:11px;\" id=\"radius\">\n\t\t\t\t<option><\/option>\n                    \n                        <\/select>\n            <\/div>\n\t\t\t\n            <div class=\"button-link\">\n\t\t\t<button name=\"serch\" id=\"search_go\" >Go<\/button> \n          \n            <\/div>\n            <div class=\"anchor-link\">\n            \t<a href=\"javascript:void(0)\" id=\"start_over\">Start Over<\/a>\n            <\/div>     \n\t\t\t\n            <\/form>\n        <\/div>\n    <\/div>    \n<\/div> -->\n<div class=\"table-cover\">\n<table border=\"0\" cellpadding=\"8\" cellspacing=\"1\" width=\"100%\" class=\"product-desc-table\">\n<th colspan=\"15\"><h4>Click on Part Number to Request Quote<\/h4><\/th>\n<tr>\n<td>Part Number <a href=\"\" class=\"sorting sort-arrow-down\" data-name=\"product_name\" data-order=\"ASC\"><\/a><\/td>\n<td>Width  <a href=\"\" class=\"sorting sort-arrow-down\" data-name=\"length_one\" data-order=\"ASC\"><\/a><\/td>\n<td>Length-1 <a href=\"\" class=\"sorting sort-arrow-down\" data-name=\"length_two\" data-order=\"ASC\"><\/a><\/td>\n<td>Length-2 <a href=\"\" class=\"sorting sort-arrow-down\" data-name=\"length_three\" data-order=\"ASC\"><\/a><\/td>\n<td>Flange-1  <a href=\"\" class=\"sorting sort-arrow-down\" data-name=\"value_four\" data-order=\"ASC\"><\/a><\/td>\n<td>Flange-2 <a href=\"\" class=\"sorting sort-arrow-down\" data-name=\"value_five\" data-order=\"ASC\"><\/a><\/td>\n<td>Thickness  <a href=\"\" class=\"sorting sort-arrow-down\" data-name=\"value_six\" data-order=\"ASC\"><\/a><\/td>\n<td>Radius <a href=\"\" class=\"sorting sort-arrow-down\" data-name=\"radius\" data-order=\"ASC\"><\/a><\/td>\n<\/tr>\n<tbody id=\"z_sections\">\n\n \n\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n\n<script type=\"text\/javascript\">\n\njQuery(document).ready(function() {\n    jQuery(\"#search_go\").click(function(e){\n\t\te.preventDefault();\n        rollerdie_get_products_results_data_z_sections(1);\n    }); \n});\nvar orderString = \"\";\njQuery(document).ready(function() {\n   jQuery(\"td .sorting\").click(function(e){\n\t\te.preventDefault();\n\t\tlet curSort = jQuery(this);\n\t\t\n\t\tlet order_ = \"ASC\";\n\t\tif(curSort.hasClass(\"sort-arrow-down\")){\n\t\t\tcurSort.removeClass(\"sort-arrow-down\")\n\t\t\tcurSort.addClass(\"sort-arrow-up\")\n\t\t\tcurSort.attr(\"data-order\", \"ASC\")\n\t\t\torder_ = \"ASC\";\n\t\t}else{\n\t\t\tcurSort.removeClass(\"sort-arrow-up\")\n\t\t\tcurSort.addClass(\"sort-arrow-down\")\n\t\t\tcurSort.attr(\"data-order\", \"DESC\")\n\t\t\torder_ = \"DESC\";\n\t\t}\n\t\torderString = curSort.attr(\"data-name\") + \" \" +order_;\n\t\trollerdie_get_products_results_data_z_sections()\n\t});\n\n   jQuery(\"#start_over\").click(function(){\n\tjQuery(\".length_one\").val(\"\");\n\tjQuery(\".length_two\").val(\"\");\n\tjQuery(\".length_three\").val(\"\");\n\tjQuery(\".value_six\").val(\"\");\n\tjQuery(\".radius\").val(\"\");\n\trollerdie_get_products_results_data_z_sections(1);\n    }); \n});\n\njQuery('.length_one').on('change', function() {\t\t\n  rollerdie_get_products_results_data_z_sections(1);\n});\n\njQuery('.length_two').on('change', function() {\t\t\n  rollerdie_get_products_results_data_z_sections(1);\n});\n\njQuery('.length_three').on('change', function() {\t\t\n  rollerdie_get_products_results_data_z_sections(1);\n});\n\njQuery('.value_six').on('change', function() {\t\t\n  rollerdie_get_products_results_data_z_sections(1);\n});\n\njQuery('.radius').on('change', function() {\t\t\n  rollerdie_get_products_results_data_z_sections(1);\n});\nvar setpage =1;\nrollerdie_get_products_results_data_z_sections(setpage);\nfunction rollerdie_get_products_results_data_z_sections(setpage){\t\njQuery(\"#z_sections\").fadeIn(400).html('<tr class=\"tbl-loader\"><td colspan=\"8\" style=\"text-align: center;padding-top: 60px;\"><img decoding=\"async\" src=\"https:\/\/www.rollerdie.com\/wp-content\/themes\/rollerdie\/images\/ajax-loader.gif\" align=\"absmiddle\" alt=\"Loading...\" ><\/td><\/tr>');\n\nvar sortingOrder = {};\njQuery(\"td .sorting\").each(function() {\n    var key = jQuery(this).attr(\"data-name\");\n    var value = jQuery(this).attr(\"data-order\");\n    sortingOrder[key] = value;\n});\njQuery.ajax({\n\turl:'https:\/\/www.rollerdie.com\/wp-admin\/admin-ajax.php',\n\ttype: \"post\",\n\tdataType: 'json',\n\tdata: {\n\t\taction: 'get_products_results_data_z_sections',\n\t\tsetpage: setpage,\t\t\n\t\twidth: jQuery(\".length_one\").find(\":selected\").val(),\t\t\n\t\tlength1: jQuery(\".length_two\").find(\":selected\").val(),\t\t\n\t\tlength2: jQuery(\".length_three\").find(\":selected\").val(),\t\t\t\t\n\t\tthickness: jQuery(\".value_six\").find(\":selected\").val(),\t\t\n\t\tradius: jQuery(\".radius\").find(\":selected\").val(),\t\n\t\torder: orderString\n\t },\n\t\n\tsuccess: function(response){\n\n\t\t\/\/jQuery(\"#angels_result\").html(data);\n\t\tvar product_html=\"\"; \n\t\tvar length_one_html=\"\"; \n\t\tvar llength_two_html=\"\"; \n\t\tvar length_three_html=\"\"; \n\t\tvar value_six_html=\"\"; \n\t\tvar radius_html=\"\"; \t\n\t\t\n\t\tif(response != \"\" ) {\n\t\t\tjQuery.each( response.product_data, function( key, value ) {\n\t\t\t\tif( key  >=  0 ){\t\t\t\t\n\t\t\t\t\tlength_one_html += get_product_length_one_html(value);\n\t\t\t\t\tllength_two_html += get_product_llength_two_html(value);\n\t\t\t\t\tlength_three_html += get_product_length_three_html(value);\n\t\t\t\t\tvalue_six_html += get_product_value_six_html(value);\n\t\t\t\t\tradius_html += get_product_radius_html(value);\n\t\t\t\t\t\n\t\t\t\t\tproduct_html += get_product_single_html(value);\n\t\t\t\t}\t\n\t\t\t});\t\n\t\t\t\n\t\t\t\n\t\t\tif(!jQuery(\"#length_one\").find(\":selected\").val()){\t\t\t\n\t\t\tlength_one_html = \"<option value=''><\/option>\"+length_one_html;\t\t\t\t\t\n\t\t\t}\n\t\t\tif(!jQuery(\"#length_two\").find(\":selected\").val()){\t\n\t\t\tllength_two_html = \"<option value=''><\/option>\"+llength_two_html;\n\t\t\t}\n\t\t\tif(!jQuery(\"#length_three\").find(\":selected\").val()){\t\n\t\t\tlength_three_html = \"<option value=''><\/option>\"+length_three_html;\n\t\t\t}\n\t\t\tif(!jQuery(\"#value_six\").find(\":selected\").val()){\t\n\t\t\tvalue_six_html = \"<option value=''><\/option>\"+value_six_html;\n\t\t\t}\n\t\t\tif(!jQuery(\"#radius\").find(\":selected\").val()){\n\t\t\tradius_html = \"<option value=''><\/option>\"+radius_html;\t\t\t\n\t\t\t}\n\t\t\t\t\n\t\t\tjQuery(\"#length_one\").html(length_one_html);\n\t\t\tjQuery(\"#length_two\").html(llength_two_html);\n\t\t\tjQuery(\"#length_three\").html(length_three_html);\n\t\t\tjQuery(\"#value_six\").html(value_six_html);\n\t\t\tjQuery(\"#radius\").html(radius_html);\n\t\t\t\n\t\t\tjQuery(\"#z_sections\").html(product_html);\n\t\t\tjQuery('.fancybox').fancybox();\n\t\t}\t\t\t               \n\t\t \n\t },\n\terror:function(){\n\t\t\/\/alert(\"failure\");\n\t}                \n\t \n });\n}\n\nfunction get_product_length_one_html(value){\t\n\tvar length1 = \"<option value='\"+value.length_one+\"'>\"+value.length_one+\"<\/option>\";\n\treturn length1;\t\n}\nfunction get_product_llength_two_html(value){\t\n\tvar length2 = \"<option value='\"+value.length_two+\"'>\"+value.length_two+\"<\/option>\";\n\treturn length2;\t\n}\nfunction get_product_length_three_html(value){\t\n\tvar thickness = \"<option value='\"+value.length_three+\"'>\"+value.length_three+\"<\/option>\";\n\treturn thickness;\t\n}\nfunction get_product_value_six_html(value){\t\n\tvar thickness = \"<option value='\"+value.value_six+\"'>\"+value.value_six+\"<\/option>\";\n\treturn thickness;\t\n}\n\n\nfunction get_product_radius_html(value){\t\n    var radius ='';\n\tif(value.radius){\n\t  radius = \"<option value='\"+value.radius+\"'>\"+value.radius+\"<\/option>\";\n\t}\n\treturn radius;\t\n}\nfunction get_product_single_html(value){\t\t\n\n     var site_url =\"https:\/\/www.rollerdie.com\/quote-request-z-sections\/\";\t\n\t var product_html  =\"<tr><td><a class='fancybox fancybox.iframe' href=\"+site_url+'?model='+value.product_name+'&length1='+value.length_one+'&length2='+value.length_two+'&length3='+value.length_three+'&length4='+value.value_four+'&length5='+value.value_five+'&length6='+value.value_six+'&radius='+value.radius+\">\"+value.product_name+\"<\/a><\/td><td>\"+value.length_one+\"<\/td><td>\"+value.length_two+\"<\/td><td>\"+value.length_three+\"<\/td><td>\"+value.value_four+\"<\/td><td>\"+value.value_five+\"<\/td><td>\"+value.value_six+\"<\/td><td>\"+value.radius+\"<\/td><\/tr>\";\t\n\treturn product_html;\t\t\n}\n<\/script>\n\n<script type=\"text\/javascript\">\n\t\tjQuery(document).ready(function() {\t\n\t\t\tjQuery('.fancybox').fancybox();\t\t\t\t\t\t\n\t\t});\n<\/script>\n\n<h3>\n\t\tRoll Forming Standard Tooling Library for Aluminized Steel\n\t<\/h3>\n<h4>\n\t\t<a href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/angles\/\" title=\"Angles\" target=\"_self\" rel=\"noopener\">\n\t\tAngles\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rollerdie.com\/wp-content\/uploads\/2022\/03\/angles-1.png\" alt=\"angles\" itemprop=\"image\" title=\"angles\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t<a href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/angles\/\" target=\"_self\" role=\"button\" rel=\"noopener\">\n\t\t\t\t\t\tSearch Angles\n\t\t\t\t\t<\/a>\n<h4>\n\t\t<a href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/angles\/\" title=\"Channels\" target=\"_self\" rel=\"noopener\">\n\t\tChannels\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rollerdie.com\/wp-content\/uploads\/2022\/03\/channels.png\" alt=\"channels\" itemprop=\"image\" title=\"channels\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t<a href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/\" target=\"_self\" role=\"button\" rel=\"noopener\">\n\t\t\t\t\t\tSearch Channels\n\t\t\t\t\t<\/a>\n<h4>\n\t\t<a href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/angles\/\" title=\"Cee Section\" target=\"_self\" rel=\"noopener\">\n\t\tCee Section\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rollerdie.com\/wp-content\/uploads\/2022\/03\/cee-section-1.png\" alt=\"cee-section\" itemprop=\"image\" title=\"cee-section\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t<a href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/cee-sections\/\" target=\"_self\" role=\"button\" rel=\"noopener\">\n\t\t\t\t\t\tSearch Cee Sections\n\t\t\t\t\t<\/a>\n<h4>\n\t\t<a href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/angles\/\" title=\"Hat Section\" target=\"_self\" rel=\"noopener\">\n\t\tHat Section\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rollerdie.com\/wp-content\/uploads\/2022\/03\/hat-section-1.png\" alt=\"hat-section\" itemprop=\"image\" title=\"hat-section\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t<a href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/hat-sections\/\" target=\"_self\" role=\"button\" rel=\"noopener\">\n\t\t\t\t\t\tSearch Hat Sections\n\t\t\t\t\t<\/a>\n<h4>\n\t\t<a href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/angles\/\" title=\"Z Section\" target=\"_self\" rel=\"noopener\">\n\t\tZ Section\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rollerdie.com\/wp-content\/uploads\/2022\/03\/zee-section.png\" alt=\"zee-section\" itemprop=\"image\" title=\"zee-section\" onerror=\"this.style.display='none'\"  \/>\n\t\t\t<a href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/z-sections\/\" target=\"_self\" role=\"button\" rel=\"noopener\">\n\t\t\t\t\t\tSearch Z Sections\n\t\t\t\t\t<\/a>\n<h3>\n\t\tRoll Forming Materials\n\t<\/h3>\n\t<p>Almost any material that can tolerate bending to a desired radius can be roll formed. The more ductile the material is, the better it will roll form. The roll forming process can handle ferrous, nonferrous, hot rolled, cold rolled, polished, plated, or pre-painted metals producing excellent results.<\/p>\n\t\t<ul>\n\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/rollerdie.com\/roll-forming\/metals\/aluminized-steel-roll-forming\/\" target=\"_self\" rel=\"noopener\">\n\t\t\t\t<h3>Aluminized Steel<\/h3>\n\t\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/rollerdie.com\/roll-forming\/metals\/aluminum-roll-forming\/\" target=\"_self\" rel=\"noopener\">\n\t\t\t\t<h3>Aluminum<\/h3>\n\t\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/rollerdie.com\/roll-forming\/metals\/brass-roll-forming\/\" target=\"_self\" rel=\"noopener\">\n\t\t\t\t<h3>Brass<\/h3>\n\t\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/rollerdie.com\/roll-forming\/metals\/galvalume-roll-forming\/\" target=\"_self\" rel=\"noopener\">\n\t\t\t\t<h3>Galvalume<\/h3>\n\t\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t<ul>\n\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/rollerdie.com\/roll-forming\/metals\/cold-rolled-steel-roll-forming\/\" target=\"_self\" rel=\"noopener\">\n\t\t\t\t<h3>Cold Rolled Steel<\/h3>\n\t\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/rollerdie.com\/roll-forming\/metals\/hot-rolled-steel\/\" target=\"_self\" rel=\"noopener\">\n\t\t\t\t<h3>Hot Rolled Steel<\/h3>\n\t\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/rollerdie.com\/roll-forming\/metals\/galvanized-roll-forming\/\" target=\"_self\" rel=\"noopener\">\n\t\t\t\t<h3>Galvanized Steel<\/h3>\n\t\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/rollerdie.com\/roll-forming\/metals\/stainless-steel-roll-forming\/\" target=\"_self\" rel=\"noopener\">\n\t\t\t\t<h3>Stainless Steel<\/h3>\n\t\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rollerdie.com\/wp-content\/uploads\/2022\/03\/aluminized-steel-rolls.jpg\" alt=\"Rolls of Aluminized steel for roll forming lined up\" itemprop=\"image\" height=\"697\" width=\"1000\" title=\"aluminized-steel-rolls\" onerror=\"this.style.display='none'\"  \/>\n\t<a href=\"https:\/\/rollerdie.com\/roll-forming\/metals\/\" target=\"_self\" role=\"button\" aria-label=\"View All Metals and Materials\" rel=\"noopener\">\n\t\t\t\t\t\tView All Metals and Materials\n\t\t\t\t\t<\/a>\n\n","protected":false},"excerpt":{"rendered":"<p>J Channels Home &raquo; Roll Forming &raquo; Standard Tooling Library &raquo; Channels &raquo; J Channels Roll Formed J Channels J Channels, named for their basic shape, are manufactured using our standard tooling library or to client specifications. The term &#8220;J Channel&#8221; means the channel is open, with one side of shorter length. J Channels and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":11390,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>J Channels | Roll Formed Metal Channels | Roller Die + Forming<\/title>\n<meta name=\"description\" content=\"J Channels provided by Roller Die + Forming are manufactured according to your needs. Call us today and see how we can help you with your requests.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"J Channels | Roll Formed Metal Channels | Roller Die + Forming\" \/>\n<meta property=\"og:description\" content=\"J Channels provided by Roller Die + Forming are manufactured according to your needs. Call us today and see how we can help you with your requests.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/\" \/>\n<meta property=\"og:site_name\" content=\"Roller Die\" \/>\n<meta property=\"article:modified_time\" content=\"2022-07-29T17:30:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rollerdie.com\/wp-content\/uploads\/2022\/07\/channel-diagram.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/\",\"url\":\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/\",\"name\":\"J Channels | Roll Formed Metal Channels | Roller Die + Forming\",\"isPartOf\":{\"@id\":\"https:\/\/www.rollerdie.com\/#website\"},\"datePublished\":\"2014-12-20T07:47:18+00:00\",\"dateModified\":\"2022-07-29T17:30:57+00:00\",\"description\":\"J Channels provided by Roller Die + Forming are manufactured according to your needs. Call us today and see how we can help you with your requests.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.rollerdie.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Roll Forming\",\"item\":\"https:\/\/www.rollerdie.com\/roll-forming\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Standard Tooling Library\",\"item\":\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Channels\",\"item\":\"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"J Channels\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.rollerdie.com\/#website\",\"url\":\"https:\/\/www.rollerdie.com\/\",\"name\":\"Roller Die\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.rollerdie.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"J Channels | Roll Formed Metal Channels | Roller Die + Forming","description":"J Channels provided by Roller Die + Forming are manufactured according to your needs. Call us today and see how we can help you with your requests.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/","og_locale":"en_US","og_type":"article","og_title":"J Channels | Roll Formed Metal Channels | Roller Die + Forming","og_description":"J Channels provided by Roller Die + Forming are manufactured according to your needs. Call us today and see how we can help you with your requests.","og_url":"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/","og_site_name":"Roller Die","article_modified_time":"2022-07-29T17:30:57+00:00","og_image":[{"url":"https:\/\/rollerdie.com\/wp-content\/uploads\/2022\/07\/channel-diagram.jpg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/","url":"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/","name":"J Channels | Roll Formed Metal Channels | Roller Die + Forming","isPartOf":{"@id":"https:\/\/www.rollerdie.com\/#website"},"datePublished":"2014-12-20T07:47:18+00:00","dateModified":"2022-07-29T17:30:57+00:00","description":"J Channels provided by Roller Die + Forming are manufactured according to your needs. Call us today and see how we can help you with your requests.","breadcrumb":{"@id":"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/j-channels\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.rollerdie.com\/"},{"@type":"ListItem","position":2,"name":"Roll Forming","item":"https:\/\/www.rollerdie.com\/roll-forming\/"},{"@type":"ListItem","position":3,"name":"Standard Tooling Library","item":"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/"},{"@type":"ListItem","position":4,"name":"Channels","item":"https:\/\/www.rollerdie.com\/roll-forming\/standard-tooling-library\/channels\/"},{"@type":"ListItem","position":5,"name":"J Channels"}]},{"@type":"WebSite","@id":"https:\/\/www.rollerdie.com\/#website","url":"https:\/\/www.rollerdie.com\/","name":"Roller Die","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.rollerdie.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.rollerdie.com\/wp-json\/wp\/v2\/pages\/11412"}],"collection":[{"href":"https:\/\/www.rollerdie.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rollerdie.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rollerdie.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rollerdie.com\/wp-json\/wp\/v2\/comments?post=11412"}],"version-history":[{"count":5,"href":"https:\/\/www.rollerdie.com\/wp-json\/wp\/v2\/pages\/11412\/revisions"}],"predecessor-version":[{"id":27818,"href":"https:\/\/www.rollerdie.com\/wp-json\/wp\/v2\/pages\/11412\/revisions\/27818"}],"up":[{"embeddable":true,"href":"https:\/\/www.rollerdie.com\/wp-json\/wp\/v2\/pages\/11390"}],"wp:attachment":[{"href":"https:\/\/www.rollerdie.com\/wp-json\/wp\/v2\/media?parent=11412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}