{"id":1328,"date":"2024-02-09T11:10:32","date_gmt":"2024-02-09T11:10:32","guid":{"rendered":"https:\/\/dreambuildrealty.in\/?page_id=1328"},"modified":"2025-07-16T07:20:11","modified_gmt":"2025-07-16T07:20:11","slug":"regtanguler-duct","status":"publish","type":"page","link":"https:\/\/truestarairsystems.com\/index.php\/regtanguler-duct\/","title":{"rendered":"Rectangular Duct"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1328\" class=\"elementor elementor-1328\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57a8875 e-flex e-con-boxed e-con e-parent\" data-id=\"57a8875\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-db9dd79 e-con-full e-flex e-con e-child\" data-id=\"db9dd79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e00f8a0 elementor-position-left elementor-mobile-position-left elementor-view-default elementor-widget elementor-widget-icon-box\" data-id=\"e00f8a0\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-dot-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm80 248c0 44.112-35.888 80-80 80s-80-35.888-80-80 35.888-80 80-80 80 35.888 80 80z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tTruestar Air Systems\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c7f9c8 elementor-widget elementor-widget-heading\" data-id=\"2c7f9c8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Rectangular Duct<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c6ba14 elementor-widget elementor-widget-text-editor\" data-id=\"3c6ba14\" data-element_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<div class=\"elementor-element elementor-element-8d80256 elementor-widget elementor-widget-text-editor\" data-id=\"8d80256\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"><div class=\"elementor-widget-container\"><p>We are leading Rectangular Duct Manufacturer and Supplier of Factory Fabricated Ducts, Ventilation Duct, TDF Duct, Round Duct, from Gujarat &amp; Telangana. We are known for expertise, delivery &amp; quality of workmanship. We have expertise of design, manufacturing, supply and erection of duct in various industries<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ff0fe5 elementor-widget elementor-widget-button\" data-id=\"3ff0fe5\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/dreambuildrealty.in\/index.php\/services\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Our Products<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-35d0886 e-con-full e-flex e-con e-child\" data-id=\"35d0886\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4d67f48 elementor-widget elementor-widget-image\" data-id=\"4d67f48\" data-element_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=\"644\" height=\"420\" src=\"https:\/\/truestarairsystems.com\/wp-content\/uploads\/2024\/02\/Ract.jpg\" class=\"attachment-full size-full wp-image-1338\" alt=\"Regtanguler Duct\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c7fd647 e-flex e-con-boxed e-con e-parent\" data-id=\"c7fd647\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-02b2d62 elementor-widget elementor-widget-text-editor\" data-id=\"02b2d62\" data-element_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>TRUESTAR ducts ensure uniformity?symmetry and dimensional accuracy. In an exposed area, we fabricate the ducting to camouflage the longitudinal seams and minimise the visibility of suspension rods. Durable surface finishes and colours are provided through pre-powder coated coils.<br \/>we conducted air leakage tests to qualify ducting job quality. This is mandatory for medium\/ high pressure ductwork under SMACNA\/ DW143 and is usually done on a random sampling basis after installation.<\/p><p>The Company has future on anvil for diversification into allied downstream activities. The Company always looks forward to expand business opportunities by marketing, manufacturing, or developing new and quality products to serve the Indian as well as overseas markets.<\/p><table width=\"340\"><tbody><tr><td width=\"340\">Thikness Range<\/td><\/tr><tr><td>GI \u2013 0.5mm (26G) to 1.5mm\u00a0 (16G)<\/td><\/tr><tr><td>Alu. \u2013 0.6mm (24G) to 2.0mm (14G)<\/td><\/tr><tr><td>SS \u2013 0.8mm (22G) to 1.0mm (20G)<\/td><\/tr><\/tbody><\/table><table width=\"606\"><tbody><tr><td colspan=\"15\" width=\"937\">Recommended SMACNA Standard at 4 Feet Transverse Joint Reinforcement<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td colspan=\"15\">For Selection of TDF \/ Slip on Flange Gauges for 4 Feet Spacing<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td width=\"109\">Duct<\/td><td colspan=\"14\" width=\"828\">Duct Pressure in Inches \/ (Pascals)<\/td><\/tr><tr><td width=\"109\">Dimension<\/td><td colspan=\"2\" width=\"136\">1\u2033(250)<\/td><td colspan=\"2\" width=\"136\">2\u201d(500)\u00a0<\/td><td colspan=\"2\" width=\"105\">\u00a0\u00a0 3\u201d(750)<\/td><td colspan=\"3\" width=\"173\">4\u201d(1000)<\/td><td colspan=\"3\" width=\"173\">6\u2033(1500)<\/td><td colspan=\"2\" width=\"105\">10\u201d(2500)<\/td><\/tr><tr><td width=\"109\">in (mm)<\/td><td colspan=\"14\" width=\"828\">Reinforcement Class \u2013 Duct Gauge<\/td><\/tr><tr><td width=\"109\">200 &amp; Under<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td colspan=\"2\" width=\"74\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td colspan=\"2\" width=\"74\">26<\/td><td width=\"68\">24 \u2013 F<\/td><\/tr><tr><td width=\"109\">200 \u2013 250<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td colspan=\"2\" width=\"74\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">26 \u2013 F<\/td><td colspan=\"2\" width=\"74\">24<\/td><td width=\"68\">24 \u2013 F<\/td><\/tr><tr><td width=\"109\">251 \u2013 300<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td colspan=\"2\" width=\"74\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">24 \u2013 F<\/td><td colspan=\"2\" width=\"74\">24<\/td><td width=\"68\">24 \u2013 F<\/td><\/tr><tr><td width=\"109\">301 \u2013 350<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td colspan=\"2\" width=\"74\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">24 \u2013 F<\/td><td colspan=\"2\" width=\"74\">22<\/td><td width=\"68\">22 \u2013 F<\/td><\/tr><tr><td width=\"109\">351 \u2013 400<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td colspan=\"2\" width=\"74\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">24 \u2013 F<\/td><td colspan=\"2\" width=\"74\">20<\/td><td width=\"68\">22 \u2013 F<\/td><\/tr><tr><td width=\"109\">401 \u2013 450<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td colspan=\"2\" width=\"74\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">24 \u2013 F<\/td><td colspan=\"2\" width=\"74\">20<\/td><td width=\"68\">20 \u2013 F<\/td><\/tr><tr><td width=\"109\">451 \u2013 500<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td colspan=\"2\" width=\"74\">24 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">24 \u2013 F<\/td><td colspan=\"2\" width=\"74\">20<\/td><td width=\"68\">20 \u2013 F<\/td><\/tr><tr><td width=\"109\">501 \u2013 550<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td colspan=\"2\" width=\"74\">24 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">22<\/td><td width=\"68\">24 \u2013 F<\/td><td colspan=\"2\" width=\"74\">20<\/td><td width=\"68\">20 \u2013 I<\/td><\/tr><tr><td width=\"109\">551 \u2013 600<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td colspan=\"2\" width=\"74\">24 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">22<\/td><td width=\"68\">22 \u2013 F<\/td><td colspan=\"2\" width=\"74\">18<\/td><td width=\"68\">20 \u2013 I<\/td><\/tr><tr><td width=\"109\">601 \u2013 650<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td colspan=\"2\" width=\"74\">24 \u2013 F<\/td><td width=\"68\">22<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">22<\/td><td width=\"68\">22 \u2013 F<\/td><td colspan=\"2\" width=\"74\">18<\/td><td width=\"68\">20 \u2013 I<\/td><\/tr><tr><td width=\"109\">\u00a0\u00a0\u00a0 651 \u2013 700<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td colspan=\"2\" width=\"74\">24 \u2013 F<\/td><td width=\"68\">22<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">20<\/td><td width=\"68\">22 \u2013 I<\/td><td colspan=\"2\" width=\"74\">18<\/td><td width=\"68\">18 \u2013 I<\/td><\/tr><tr><td width=\"109\">701 \u2013 750<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td colspan=\"2\" width=\"74\">24 \u2013 F<\/td><td width=\"68\">22<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">20<\/td><td width=\"68\">22 \u2013 I<\/td><td colspan=\"2\" width=\"74\">18 \u2013 JTR<\/td><td width=\"68\">18 \u2013 I<\/td><\/tr><tr><td width=\"109\">\u00a0751 \u2013 900<\/td><td width=\"68\">26<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">24<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">22<\/td><td colspan=\"2\" width=\"74\">22 \u2013 F<\/td><td width=\"68\">20<\/td><td width=\"68\">22 \u2013 I<\/td><td width=\"68\">18<\/td><td width=\"68\">20 \u2013 I<\/td><td colspan=\"2\" width=\"74\">18 \u2013 JTR<\/td><td width=\"68\">18 \u2013 I<\/td><\/tr><tr><td width=\"109\">901 \u2013 1000<\/td><td width=\"68\">24<\/td><td width=\"68\">26 \u2013 F<\/td><td width=\"68\">22<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">20<\/td><td colspan=\"2\" width=\"74\">22 \u2013 I<\/td><td width=\"68\">20 \u2013 JTR<\/td><td width=\"68\">20 \u2013 I<\/td><td width=\"68\">18 \u2013 JTR<\/td><td width=\"68\">18 \u2013 I<\/td><td colspan=\"2\" width=\"74\">18 \u2013 JTR<\/td><td width=\"68\">16 \u2013 J<\/td><\/tr><tr><td width=\"109\">1001 \u2013 1200<\/td><td width=\"68\">24<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">20<\/td><td width=\"68\">22 \u2013 I<\/td><td width=\"68\">20 \u2013 JTR<\/td><td colspan=\"2\" width=\"74\">20 \u2013 I<\/td><td width=\"68\">18 \u2013 JTR<\/td><td width=\"68\">18 \u2013 I<\/td><td width=\"68\">18 \u2013 JTR<\/td><td width=\"68\">18 \u2013 I<\/td><td colspan=\"2\" width=\"74\">16 \u2013 JTR<\/td><td width=\"68\">\u00a0<\/td><\/tr><tr><td width=\"109\">1201 \u2013 1300<\/td><td width=\"68\">22<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">20 \u2013 JTR<\/td><td width=\"68\">20 \u2013 I<\/td><td width=\"68\">18 \u2013 JTR<\/td><td colspan=\"2\" width=\"74\">18 \u2013 I<\/td><td width=\"68\">18 \u2013 JTR<\/td><td width=\"68\">18 \u2013 I<\/td><td width=\"68\">16 \u2013 JTR<\/td><td width=\"68\">16 \u2013 J<\/td><td colspan=\"2\" width=\"74\">16 \u2013 JTR<\/td><td width=\"68\">\u00a0<\/td><\/tr><tr><td width=\"109\">1301 \u2013 1500<\/td><td width=\"68\">22<\/td><td width=\"68\">24 \u2013 F<\/td><td width=\"68\">20 \u2013 JTR<\/td><td width=\"68\">18 \u2013 I<\/td><td width=\"68\">18 \u2013 JTR<\/td><td colspan=\"2\" width=\"74\">18 \u2013 I<\/td><td width=\"68\">18 \u2013 JTR<\/td><td width=\"68\">16 \u2013 I<\/td><td width=\"68\">16 \u2013 JTR<\/td><td width=\"68\">\u00a0<\/td><td colspan=\"2\" width=\"74\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><\/tr><tr><td width=\"109\">1501 \u2013 1800<\/td><td width=\"68\">22- JTR<\/td><td width=\"68\">22 \u2013 I<\/td><td width=\"68\">20 \u2013 JTR<\/td><td width=\"68\">18 \u2013 I<\/td><td width=\"68\">18 \u2013 JTR<\/td><td colspan=\"2\" width=\"74\">16 \u2013 J<\/td><td width=\"68\">16 \u2013 JTR<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td colspan=\"2\" width=\"74\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><\/tr><tr><td width=\"109\">1801 \u2013 2100<\/td><td width=\"68\">20- JTR<\/td><td width=\"68\">20 \u2013 I<\/td><td width=\"68\">20 \u2013 JTR<\/td><td width=\"68\">18 \u2013 J<\/td><td width=\"68\">16 \u2013 JTR<\/td><td colspan=\"2\" width=\"74\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td colspan=\"2\" width=\"74\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><\/tr><tr><td width=\"109\">2101 \u2013 2400<\/td><td width=\"68\">18- JTR<\/td><td width=\"68\">18 \u2013 I<\/td><td width=\"68\">18 \u2013 JTR<\/td><td width=\"68\">18 \u2013 J<\/td><td width=\"68\">16 \u2013 JTR<\/td><td colspan=\"2\" width=\"74\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td colspan=\"2\" width=\"74\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><\/tr><tr><td width=\"109\">2401 \u2013 2700<\/td><td width=\"68\">18- JTR<\/td><td width=\"68\">18 \u2013 I<\/td><td width=\"68\">16 \u2013 JTR<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td colspan=\"2\" width=\"74\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td colspan=\"2\" width=\"74\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><\/tr><tr><td width=\"109\">2701 \u2013 3000<\/td><td width=\"68\">16 \u2013 JTR<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td colspan=\"2\" width=\"74\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><td colspan=\"2\" width=\"74\">\u00a0<\/td><td width=\"68\">\u00a0<\/td><\/tr><\/tbody><\/table><p>Notes:<br \/>A higher class flange can always be substituted for a lower class (e.g. Class \u201cJ\u201d for Class \u201cI\u201d, \/ Class \u201cI\u201d for Class F\u201d, etc.)<\/p><p>\u201c1. SMACNA- Sheet Metal and Air conditioning Contractors\u2019 National Association Inc-\u201c\u201dHVAC Duct Construction Standards- Metal and Flexible\u201d\u201d-2005 (Third<br \/>Edition), U.S.A.2.\u201d<\/p><p>\u201c2. Reading Guide- For duct sizes between, say, 901 mm and 1000 mm, when the pressure class is 1\u2033\u201d w.g. static, we require duct gauge of 26 &amp; slip-on<br \/>connector F. For the same size range but with static pressure at 6\u2033\u201d w.g. duct gauge of 18 &amp; slip-on connector I. For the same range in case of TDF flanges<br \/>in case of pressure class I\u201d\u201d w.g. the gauge should be 24, in case of 6\u2033\u201d w.g. the gauge should be 18 g with TDF flange &amp; with joint tie rod (JTR).\u201d<\/p><p>\u201c3. Use gasket size 10 mm wide and 4.5 mm thick for ducts up to 2\u2033\u201d static pressure in case of slip-on flanges upto rigidity class I and for rigidity class<br \/>above I use 15 mm wide &amp; 6 mm thick gasket. Use gasket size of 15 mm wide X 6 mm thick with pressure class 3\u2033\u201d w.g static and above.\u201d<\/p><p>\u201c4. Cleats should be fixed at max. 150 mm distance from corner &amp; the at the center distance of 250 mm for ducts up to 3\u2033\u201d w.g. static. For more than 3\u2033\u201d<br \/>w.g. static the center distance should not exceed 150 mm.\u201d<\/p><p>\u201c5. (Not applicable to current specification)<br \/>\u201d<br \/>For non-critical comfort cooling applications (1\u2033 w.g. pressure class), optional \u201cC &amp; S\u201d or \u201cC &amp; SS\u201d cleat joints can be used.<br \/>Upto 450 mm duct size use \u201cC &amp; S\u201d cleats.<br \/>451 to 750 mm duct size use \u201cC &amp; SS\u201d cleats.Over 750 mm duct size use Truemate Flanges or Truestar.<\/p><p>\u201c6. TDF can not be made below 250 mm size of the duct. We suggest to use C &amp; S Cleat instead of TDF.<br \/>*\u201d<\/p><p>* For 1\u2033 pressure class we can use cleats.<br \/>** Cleats not recommended over 1\u2033 pressure class but if it must be used then appropriate sealant is required for all applications above 1\u2033 w.g.<br \/>*** In any event cleats should not be used for applications over 3\u2033 w.g.<\/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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Truestar Air Systems Rectangular Duct We are leading Rectangular Duct Manufacturer and Supplier of Factory Fabricated Ducts, Ventilation Duct, TDF Duct, Round Duct, from Gujarat &amp; Telangana. We are known for expertise, delivery &amp; quality of workmanship. We have expertise of design, manufacturing, supply and erection of duct in various industries Our Products TRUESTAR ducts [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1328","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rectangular Duct Manufacturer Truestar Air Systems Equipments Pvt. 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