{"id":1794,"date":"2026-03-27T16:34:54","date_gmt":"2026-03-27T08:34:54","guid":{"rendered":"https:\/\/www.mingchifrp.com\/?post_type=product&p=1794"},"modified":"2026-05-26T10:16:08","modified_gmt":"2026-05-26T02:16:08","slug":"fiberglass-i-beam","status":"publish","type":"product","link":"https:\/\/www.mingchifrp.com\/ja\/product\/fiberglass-i-beam\/","title":{"rendered":"Fiberglass I-Beam"},"content":{"rendered":"

Product Introduction<\/h2>\n

1.Fiberglass I-Beam Product Description<\/h3>\n

Fiberglass I-Beam (FRP I-Beam) is a high-performance pultruded fiberglass profile engineered for demanding industrial applications<\/strong><\/a>. As a lightweight, corrosion-resistant alternative to steel, aluminum, and wood, our FRP I-beams deliver exceptional strength, electrical insulation, and long-term durability, making them the ideal solution for construction, marine, photovoltaic, and chemical processing projects worldwide.<\/p>\n

\"\" \"FRP \"FRP<\/p>\n

\n

2. Key Advantages of Our FRP I-Beams<\/h3>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n
Core Advantage<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
Ultra-High Strength-to-Weight Ratio<\/td>\nOur fiberglass I-beams combine exceptional structural strength with a lightweight design, reducing installation labor and structural load while maintaining load-bearing capacity comparable to metal alternatives.<\/td>\n<\/tr>\n
Superior Corrosion & Chemical Resistance<\/td>\nResistant to acids, alkalis, saltwater, and UV radiation, FRP I-beams perform reliably in harsh industrial, marine, and outdoor environments, eliminating rust, rot, and degradation issues common with metal beams.<\/td>\n<\/tr>\n
Excellent Electrical & Thermal Insulation<\/td>\nNon-conductive and thermally stable, these fiberglass beams are perfect for electrical, photovoltaic, and high-temperature applications, ensuring safety and performance in sensitive environments.<\/td>\n<\/tr>\n
Low Maintenance & Long Service Life<\/td>\nWith minimal upkeep requirements, our FRP I-beams offer a 20+ year service life, significantly reducing lifecycle costs compared to traditional steel beams.<\/td>\n<\/tr>\n
Customizable Design & Easy Fabrication<\/td>\nAvailable in a full range of web heights, flange widths, thicknesses, and colors, our fiberglass I-beams can be cut, drilled, and machined on-site for seamless integration into any project.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3. Wide Range of Industrial Applications<\/h3>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n
Application Field<\/th>\nApplication Details<\/th>\n<\/tr>\n<\/thead>\n
Construction & Infrastructure<\/td>\nUsed for main structural supports, floor joists, walkway beams, framework, and building components in bridges, industrial plants, and municipal engineering, replacing steel to reduce weight and corrosion risks.<\/td>\n<\/tr>\n
Marine & Offshore<\/td>\nIdeal for boat hull supports, dock structures, offshore platform beams, and marine equipment frames, withstanding saltwater corrosion and harsh marine environments.<\/td>\n<\/tr>\n
Photovoltaic & Renewable Energy<\/td>\nPerfect for solar panel mounting structures, main support beams, and racking systems, leveraging non-conductive properties for safe energy generation.<\/td>\n<\/tr>\n
Chemical & Processing Plants<\/td>\nUsed for equipment frames, piping supports, walkway beams, and structural components in corrosive chemical environments, resisting chemical spills and fumes.<\/td>\n<\/tr>\n
Electrical & Telecommunications<\/td>\nServing as insulated supports, cable tray frames, and structural beams for electrical and communication infrastructure, ensuring electrical safety.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"Fiberglass \"FRP \"Workers<\/p>\n

4. Technical Specifications (Customizable)<\/h3>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
\u7d20\u6750<\/td>\nHigh-quality unsaturated polyester resin \/ vinyl ester resin reinforced with E-glass fibers<\/td>\n<\/tr>\n
Production Process<\/td>\nContinuous pultrusion for consistent quality and performance<\/td>\n<\/tr>\n
Width<\/td>\n15mm to 203mm custom sizes, other sizes available on request<\/td>\n<\/tr>\n
Height<\/td>\n25mm to 203mm custom sizes, other sizes available on request<\/td>\n<\/tr>\n
Thickness<\/td>\n5mm to 10mm custom sizes, other sizes available on request<\/td>\n<\/tr>\n
Base<\/td>\n4.2mm to 10mm, tailored to load-bearing requirements<\/td>\n<\/tr>\n
Color Options<\/td>\nStandard red, yellow, green, orange, or custom RAL colors<\/td>\n<\/tr>\n
\u8868\u9762\u4ed5\u4e0a\u3052<\/td>\nSmooth, glossy, or textured for anti-slip applications<\/td>\n<\/tr>\n
Mechanical Properties<\/td>\nHigh tensile strength, flexural strength, and impact resistance<\/td>\n<\/tr>\n
Certifications<\/td>\nISO 9001, CE, and other industry-specific certifications available<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

5. Why Choose Our FRP I-Beams?<\/h3>\n

As a leading manufacturer of pultruded fiberglass profiles, we deliver high-quality FRP I-beams that meet the strictest industry standards. Whether you need standard sizes or custom-engineered solutions for your project, our team provides expert technical support, fast delivery, and competitive pricing.<\/p>\n

Contact us<\/a> today to discuss your fiberglass I-beam requirements and get a free quote!<\/strong><\/p>\n

\"FRP \"\" \"FRP<\/p>\n<\/div>\n

Production Line<\/h2>\n

Mingchi<\/a> Fiberglass I-Beam comes from a fully automatic standardized pultrusion line, and we strictly control raw material mixing, curing, surface treatment and inspection, while professional technicians monitor production in real time and test every batch strictly, so we ensure uniform quality and stable, reliable performance for all products.<\/p>\n

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

Mingchi Fiberglass I-Beam is lightweight, high-strength, corrosion-resistant and insulating. It is widely used in chemical, electrical, construction and marine fields for structural support.<\/p>","protected":false},"featured_media":3433,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"0","_seopress_titles_title":"Fiberglass I-Beam | High-Strength FRP Beam for Structural Support","_seopress_titles_desc":"Durable fiberglass I-beams designed for heavy-duty structural applications. FRP beams offer corrosion resistance, lightweight performance, and long service life.","_seopress_robots_index":"","_seopress_analysis_target_kw":"Fiberglass I-Beam","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-1794","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"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.mingchifrp.com\/ja\/wp-json\/wp\/v2\/product\/1794","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mingchifrp.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.mingchifrp.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mingchifrp.com\/ja\/wp-json\/wp\/v2\/comments?post=1794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mingchifrp.com\/ja\/wp-json\/wp\/v2\/media\/3433"}],"wp:attachment":[{"href":"https:\/\/www.mingchifrp.com\/ja\/wp-json\/wp\/v2\/media?parent=1794"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.mingchifrp.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1794"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.mingchifrp.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1794"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.mingchifrp.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}