{"id":49444,"date":"2026-06-26T09:22:08","date_gmt":"2026-06-26T01:22:08","guid":{"rendered":"https:\/\/3t-insulation.com\/?post_type=product&#038;p=49444"},"modified":"2026-08-10T17:08:19","modified_gmt":"2026-08-10T09:08:19","slug":"galvanized-edge-flexible-duct-connector-copy","status":"publish","type":"product","link":"https:\/\/3t-insulation.com\/en\/product\/galvanized-edge-flexible-duct-connector-copy\/","title":{"rendered":"Galvanized Flexible Duct Connector (Fire-Rated)"},"content":{"rendered":"<p><span style=\"font-weight: 400;\"><b data-path-to-node=\"4\" data-index-in-node=\"0\">Silicone Flexible Duct Connector with Galvanized Edges<\/b> is the ideal choice for industrial HVAC systems exposed to high temperatures. Made from high-quality fiberglass fabric coated with grey silicone on both sides, it is securely bonded to galvanized steel edges to prevent rust and air leakage.<\/span><\/p>\n<div id=\"attachment_49490\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas.jpg\"><img decoding=\"async\" aria-describedby=\"caption-attachment-49490\" class=\"lazyload size-fusion-600 wp-image-49490\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-600x600.jpg\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-600x600.jpg\" alt=\"Fire-Rated Silicone Coated Fiberglass for Ductwork\" width=\"600\" height=\"600\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-66x66.jpg 66w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-150x150.jpg 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-200x200.jpg 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-400x400.jpg 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-500x500.jpg 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-600x600.jpg 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-700x700.jpg 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-768x768.jpg 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas-800x800.jpg 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Silicone-Coated-Flexible-Duct-Canvas.jpg 1000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-49490\" class=\"wp-caption-text\">Grey Silicone Coated Fiberglass for Fire-Rated Ductwork<\/p><\/div>\n<p>&nbsp;<\/p>\n<h3>Product Specifications<\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Fabric Material:<\/b><span style=\"font-weight: 400;\"> E-Glass fiberglass with double-sided grey silicone coating<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Edge Material:<\/b><span style=\"font-weight: 400;\"> Galvanized steel (rust-resistant standard)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Structure:<\/b><span style=\"font-weight: 400;\"> Lock Seam system between steel and fabric ensures the fabric remains securely attached.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Operating Temperature:<\/b><span style=\"font-weight: 400;\"> Heat resistant up to <\/span><b>260\u00b0C<\/b><span style=\"font-weight: 400;\"> (continuous)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Color:<\/b><span style=\"font-weight: 400;\"> Grey<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Standard Sizes:<\/b><span style=\"font-weight: 400;\"> 70-100-70 mm and other sizes as per project requirements<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Key Features<\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>High Temperature Resistance:<\/b><span style=\"font-weight: 400;\"> Significantly higher heat resistance than standard PVC connectors; ideal for hot air or exhaust systems.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Non-Combustible:<\/b><span style=\"font-weight: 400;\"> Fiberglass fabric is flame retardant, providing maximum safety for buildings and factories.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Superior Durability:<\/b><span style=\"font-weight: 400;\"> Silicone protects against UV, ozone, and moisture, preventing the fabric from cracking even in outdoor or high-heat environments.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chemical Resistance:<\/b><span style=\"font-weight: 400;\"> Excellent resistance to chemical vapors, oils, and basic acids\/alkalis.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Vibration Isolation:<\/b><span style=\"font-weight: 400;\"> Isolates vibrations from blowers\/AHUs to prevent noise transmission through steel ductwork.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Usage Instructions<\/h3>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Measure:<\/b><span style=\"font-weight: 400;\"> Measure the width and circumference of the duct to determine the required length of the flexible connector.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Cut to Size:<\/b><span style=\"font-weight: 400;\"> Cut the flexible duct connector from the roll (allow 5-10 cm for seam overlap).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Form and Fold:<\/b><span style=\"font-weight: 400;\"> Fold or bend the galvanized edges to match the duct flange shape (round or rectangular).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Install and Secure:<\/b><span style=\"font-weight: 400;\"> Attach the galvanized edges to the machine flange (e.g., AHU) and duct flange using sheet metal screws, rivets, or clips.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Seal Joints:<\/b><span style=\"font-weight: 400;\"> Seal metal joints with silicone sealant or aluminum tape to ensure an airtight finish.<\/span><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3>Applications<\/h3>\n<h3 style=\"padding-left: 40px;\">1. Install between ventilation or air conditioning fans to reduce duct vibration<\/h3>\n<p style=\"padding-left: 40px;\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower.jpg\"><img decoding=\"async\" class=\"lazyload size-fusion-600 wp-image-32338 aligncenter\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-600x400.jpg\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-600x400.jpg\" alt=\"Installing galvanized canvas between ventilation fans\" width=\"600\" height=\"400\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27400%27%20viewBox%3D%270%200%20600%20400%27%3E%3Crect%20width%3D%27600%27%20height%3D%27400%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-150x100.jpg 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-200x133.jpg 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-300x200.jpg 300w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-400x266.jpg 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-500x333.jpg 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-600x400.jpg 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-700x466.jpg 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-768x511.jpg 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-800x533.jpg 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower-1024x682.jpg 1024w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-with-blower.jpg 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h3 style=\"padding-left: 40px;\">2. Install between ducts to reduce vibration<\/h3>\n<p style=\"padding-left: 40px;\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing.jpg\"><img decoding=\"async\" class=\"lazyload size-fusion-600 wp-image-32337 aligncenter\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-600x401.jpg\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-600x401.jpg\" alt=\"Installing flexible connector between ducts\" width=\"600\" height=\"401\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27401%27%20viewBox%3D%270%200%20600%20401%27%3E%3Crect%20width%3D%27600%27%20height%3D%27401%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-150x100.jpg 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-200x134.jpg 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-300x200.jpg 300w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-400x267.jpg 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-500x334.jpg 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-600x401.jpg 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-700x467.jpg 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-768x513.jpg 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-800x534.jpg 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing-1024x684.jpg 1024w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-drawing.jpg 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h3 style=\"padding-left: 40px;\">3. Install with front-mounted fans<\/h3>\n<p style=\"padding-left: 40px;\"><a href=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation.jpg\"><img decoding=\"async\" class=\"lazyload size-fusion-600 wp-image-32339 aligncenter\" src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-600x400.jpg\" data-orig-src=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-600x400.jpg\" alt=\"Galvanized Duct Canvas Installation\" width=\"600\" height=\"400\" title=\"|\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27400%27%20viewBox%3D%270%200%20600%20400%27%3E%3Crect%20width%3D%27600%27%20height%3D%27400%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-150x100.jpg 150w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-200x133.jpg 200w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-300x200.jpg 300w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-400x267.jpg 400w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-500x333.jpg 500w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-600x400.jpg 600w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-700x467.jpg 700w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-768x512.jpg 768w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-800x533.jpg 800w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation-1024x683.jpg 1024w, https:\/\/3t-insulation.com\/wp-content\/uploads\/Flexible-Duct-Connector-installation.jpg 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b data-path-to-node=\"4\" data-index-in-node=\"0\">Silicone Flexible Duct Connector with Galvanized Edges<\/b> is a vital HVAC component designed to connect AHUs, blowers, or air conditioners to ductwork. It effectively isolates machine vibrations and reduces operational noise.<\/p>\n<p data-path-to-node=\"5\"><strong>Key Features<\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>High Temperature Resistance:<\/b><span style=\"font-weight: 400;\"> Significantly higher heat resistance than standard PVC connectors; ideal for hot air or exhaust systems.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Non-Combustible:<\/b><span style=\"font-weight: 400;\"> Fiberglass fabric is flame retardant, providing maximum safety for buildings and factories.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Superior Durability:<\/b><span style=\"font-weight: 400;\"> Silicone protects against UV, ozone, and moisture, preventing the fabric from cracking even in outdoor or high-heat environments.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chemical Resistance:<\/b><span style=\"font-weight: 400;\"> Excellent resistance to chemical vapors, oils, and basic acids\/alkalis.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Vibration Isolation:<\/b><span style=\"font-weight: 400;\"> Isolates vibrations from blowers\/AHUs to prevent noise transmission through steel ductwork.<\/span><\/li>\n<\/ul>\n<p>Size: 70 x 100 x 70 mm (Steel x Fabric x Steel)<\/p>\n","protected":false},"featured_media":49486,"template":"","meta":[],"product_brand":[],"product_cat":[650],"product_tag":[],"class_list":["post-49444","product","type-product","status-publish","has-post-thumbnail","product_cat-duct-accessories","first","instock","shipping-taxable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product\/49444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/media\/49486"}],"wp:attachment":[{"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/media?parent=49444"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product_brand?post=49444"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product_cat?post=49444"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3t-insulation.com\/en\/wp-json\/wp\/v2\/product_tag?post=49444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}