{"id":4166,"date":"2026-04-29T13:48:18","date_gmt":"2026-04-29T05:48:18","guid":{"rendered":"https:\/\/www.mingchifrp.com\/?post_type=product&p=4166"},"modified":"2026-09-29T17:10:49","modified_gmt":"2026-09-29T09:10:49","slug":"40x80x6mm-fiberglass-i-beam","status":"publish","type":"product","link":"https:\/\/www.mingchifrp.com\/ru\/product\/40x80x6mm-fiberglass-i-beam\/","title":{"rendered":"\u0414\u0432\u0443\u0442\u0430\u0432\u0440 \u0438\u0437 \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u043e\u043b\u043e\u043a\u043d\u0430 40\u00d780\u00d76 \u043c\u043c"},"content":{"rendered":"

\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430<\/h2>\n

1.40\u00d780\u00d76mm Fiberglass I-Beam Introduction<\/h3>\n

40\u00d780\u00d76mm Fiberglass I-Beam is a high-strength pultruded fiberglass structural beam designed for medium to heavy-duty load-bearing and spanning applications. As a corrosion-proof, lightweight, and long-lasting alternative to steel I-beams, our 40\u00d780\u00d76mm \u0414\u0432\u0443\u0442\u0430\u0432\u0440 \u0438\u0437 \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u043e\u043b\u043e\u043a\u043d\u0430<\/a><\/strong> provides exceptional rigidity, bending resistance, and structural stability. It is widely applied in industrial platform framing, roof support systems, walkway structures, and corrosive environment engineering projects worldwide.<\/p>\n

2.Key Advantages of Our 40\u00d780\u00d76mm Fiberglass I-Beam<\/h3>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n
\u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430<\/td>\n\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/td>\n<\/tr>\n
Superior Load-Bearing Capacity<\/td>\nThe 40\u00d780\u00d76mm standard I-beam profile features optimized cross-section rigidity, delivering outstanding bending performance for medium and heavy-span structural applications.<\/td>\n<\/tr>\n
\u041e\u0442\u043b\u0438\u0447\u043d\u0430\u044f \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438 \u0438 \u043f\u043e\u0433\u043e\u0434\u043d\u044b\u043c \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u043c<\/td>\nResistant to acids, alkalis, saltwater, chemical fumes, and UV exposure; never rusts, rots, or requires regular anti-corrosion painting.<\/td>\n<\/tr>\n
Non-Conductive & Fire Safe<\/td>\nNatural electrical insulation with optional fire-retardant formulation, ideal for power facilities, chemical plants, and explosion-proof working zones.<\/td>\n<\/tr>\n
Lightweight & Easy Fabrication<\/td>\nMuch lighter than steel, reducing transportation and foundation load; can be easily cut, drilled, and assembled on-site without special equipment.<\/td>\n<\/tr>\n
\u041d\u0438\u0437\u043a\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u0440\u0430\u0441\u0445\u043e\u0434\u044b \u0438 \u0434\u043e\u043b\u0433\u0438\u0439 \u0441\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b<\/td>\nHigh weatherability and fatigue resistance ensure a service life over 20 years, minimizing later repair and replacement costs.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3. \u0428\u0438\u0440\u043e\u043a\u0438\u0439 \u0441\u043f\u0435\u043a\u0442\u0440 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/h3>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n
\u0421\u0444\u0435\u0440\u044b \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/td>\n\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/td>\n<\/tr>\n
\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0435 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0438 \u043f\u0440\u043e\u0445\u043e\u0434\u044b<\/td>\nFactory elevated walkways, working platform main beams, and mezzanine floor supports.<\/td>\n<\/tr>\n
Roof & Building Framing<\/td>\nIndustrial workshop roof beams, warehouse load-bearing frames, and greenhouse primary structures.<\/td>\n<\/tr>\n
\u041c\u043e\u0440\u0441\u043a\u043e\u0435 \u0438 \u043f\u0440\u0438\u0431\u0440\u0435\u0436\u043d\u043e\u0435 \u0441\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u043e<\/td>\nSeaside building beams, dock load-bearing components, and salt-fog resistant structural members.<\/td>\n<\/tr>\n
\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0440\u0435\u0434\u043f\u0440\u0438\u044f\u0442\u0438\u044f \u0438 \u043e\u0447\u0438\u0441\u0442\u043d\u044b\u0435 \u0441\u043e\u043e\u0440\u0443\u0436\u0435\u043d\u0438\u044f<\/td>\nCorrosive area support beams, sewage tank framework, and anti-corrosion overhead structures.<\/td>\n<\/tr>\n
Municipal & Public Projects<\/td>\nLandscape pedestrian bridge beams, outdoor facility supports, and long-term anti-rust structural profiles.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4. \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 (\u041d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0435)<\/h3>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/td>\n\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435<\/td>\n<\/tr>\n
\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/td>\n\u0412\u044b\u0441\u043e\u043a\u043e\u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f \u043d\u0435\u043d\u0430\u0441\u044b\u0449\u0435\u043d\u043d\u0430\u044f \u043f\u043e\u043b\u0438\u044d\u0444\u0438\u0440\u043d\u0430\u044f \u0441\u043c\u043e\u043b\u0430 \/ \u0432\u0438\u043d\u0438\u043b\u044d\u0444\u0438\u0440\u043d\u0430\u044f \u0441\u043c\u043e\u043b\u0430, \u0430\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u043e\u043b\u043e\u043a\u043d\u043e\u043c \u0415<\/td>\n<\/tr>\n
\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441<\/td>\n\u041f\u0443\u043b\u0442\u0440\u0443\u0437\u0438\u043e\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n
\u0420\u0430\u0437\u043c\u0435\u0440 \u043f\u0440\u043e\u0444\u0438\u043b\u044f<\/td>\n40\u00d780\u00d76mm (customizable according to engineering requirements)<\/td>\n<\/tr>\n
\u041e\u0433\u043d\u0435\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c<\/td>\n\u041e\u0442\u043b\u0438\u0447\u043d\u044b\u0439<\/td>\n<\/tr>\n
\u0413\u0440\u0443\u0437\u043e\u043f\u043e\u0434\u044a\u0435\u043c\u043d\u043e\u0441\u0442\u044c<\/td>\n8.5\u201311.5 kN\/m<\/td>\n<\/tr>\n
Standard lengths<\/td>\n\u0414\u043b\u0438\u043d\u0430 \u043f\u043e\u0434 \u0437\u0430\u043a\u0430\u0437 \u043e\u0442 3000\u043c\u043c \u0434\u043e 6000\u043c\u043c<\/td>\n<\/tr>\n
\u0422\u0430\u0431\u043b\u0438\u0446\u044b \u043f\u0440\u043e\u043b\u0435\u0442\u043e\u0432<\/td>\nAverage span 2.6 m<\/td>\n<\/tr>\n
\u0422\u0430\u0431\u043b\u0438\u0446\u044b \u043d\u0430\u0433\u0440\u0443\u0437\u043e\u043a<\/td>\n7.8\u201310.8 kN\/m at 2.4\u20132.6 m span<\/td>\n<\/tr>\n
\u0422\u0435\u043a\u0441\u0442\u0443\u0440\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438<\/td>\n\u0413\u043b\u0430\u0434\u043a\u0438\u0439, \u0448\u0435\u0440\u043e\u0445\u043e\u0432\u0430\u0442\u044b\u0439 \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0441\u043a\u043e\u043b\u044c\u0437\u044f\u0449\u0438\u0439, \u0432\u043e\u0433\u043d\u0443\u0442\u044b\u0439<\/td>\n<\/tr>\n
\u0412\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0440\u0430\u0441\u0446\u0432\u0435\u0442\u043a\u0438<\/td>\n\u0416\u0435\u043b\u0442\u044b\u0439, \u0441\u0435\u0440\u044b\u0439, \u0437\u0435\u043b\u0435\u043d\u044b\u0439, \u043e\u0440\u0430\u043d\u0436\u0435\u0432\u044b\u0439, \u0438\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u0446\u0432\u0435\u0442\u0430 \u043f\u043e \u0448\u043a\u0430\u043b\u0435 RAL<\/td>\n<\/tr>\n
\u041c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430<\/td>\nHigh bending strength, strong impact resistance, stable dimensional performance and anti-fatigue ability<\/td>\n<\/tr>\n
\u0421\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u044b<\/td>\n\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b ISO 9001, CE, ASTM<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

5.Why Choose Our 40\u00d780\u00d76mm Fiberglass I-Beam?<\/h3>\n

As a professional manufacturer<\/strong><\/a> of FRP composite products, we produce reliable 40\u00d780\u00d76mm Fiberglass I-Beam that meets strict international quality standards. We support both standard and customized projects with professional technical support, stable production, and competitive pricing.<\/p>\n

\u0421\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u043c\u0438<\/strong><\/a> today to discuss your 40\u00d780\u00d76mm Fiberglass I-Beam needs and get a free quote!<\/p>\n

 <\/p>\n

\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u0430\u044f \u043b\u0438\u043d\u0438\u044f<\/h2>\n
<\/div>\n

\u041c\u044b \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u043c Mingchi 40\u00d780\u00d76mm Fiberglass I-Beam<\/strong><\/a> on fully automated pultruded production lines, with stable and consistent process control throughout manufacturing. We implement strict quality inspections from raw material selection to final packaging, ensuring every I-beam delivers uniform quality and dependable performance for all kinds of medium to heavy-duty industrial and engineering construction applications.<\/p>\n

\"FRP<\/p>\n

<\/div>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

This 40\u00d780\u00d76mm fiberglass I-beam adopts premium pultrusion craft. It provides great load capacity, rust-proof performance and low upkeep for outdoor and corrosive industrial construction.<\/p>","protected":false},"featured_media":4567,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","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-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[49,40],"product_tag":[],"class_list":["post-4166","product","type-product","status-publish","has-post-thumbnail","product_cat-frp-i-beam","product_cat-frp-profiles","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.mingchifrp.com\/ru\/wp-json\/wp\/v2\/product\/4166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mingchifrp.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.mingchifrp.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mingchifrp.com\/ru\/wp-json\/wp\/v2\/comments?post=4166"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mingchifrp.com\/ru\/wp-json\/wp\/v2\/media\/4567"}],"wp:attachment":[{"href":"https:\/\/www.mingchifrp.com\/ru\/wp-json\/wp\/v2\/media?parent=4166"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.mingchifrp.com\/ru\/wp-json\/wp\/v2\/product_brand?post=4166"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.mingchifrp.com\/ru\/wp-json\/wp\/v2\/product_cat?post=4166"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.mingchifrp.com\/ru\/wp-json\/wp\/v2\/product_tag?post=4166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}