{"id":1732,"date":"2025-04-18T09:48:33","date_gmt":"2025-04-18T01:48:33","guid":{"rendered":"https:\/\/www.ductileironsuppliers.com\/?post_type=product&#038;p=1732"},"modified":"2025-04-18T09:48:33","modified_gmt":"2025-04-18T01:48:33","slug":"f900-manhole-cover-1500x750mm-double%e2%80%91triangular-hinged-access","status":"publish","type":"product","link":"https:\/\/www.ductileironsuppliers.com\/ar\/product\/f900-manhole-cover-1500x750mm-double%e2%80%91triangular-hinged-access","title":{"rendered":"\u063a\u0637\u0627\u0621 \u0641\u062a\u062d\u0629 \u0627\u0644\u062a\u0641\u062a\u064a\u0634 F900 \u063a\u0637\u0627\u0621 \u0641\u062a\u062d\u0629 \u0627\u0644\u062a\u0641\u062a\u064a\u0634 F900 1,500\u00d7750 \u0645\u0645 \u0645\u0632\u062f\u0648\u062c \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0645\u0641\u0635\u0644\u0627\u062a"},"content":{"rendered":"<p class=\"\" data-start=\"225\" data-end=\"835\">The F900 multileaf manhole cover model <strong data-start=\"264\" data-end=\"277\">MDF150075<\/strong> is engineered to withstand test loads up to <strong data-start=\"322\" data-end=\"344\">900\u00a0kN (90\u00a0tonnes)<\/strong> per EN124:2015 Class F900, making it ideal for runways, docks, and heavy\u2011industry zones. Its <strong data-start=\"476\" data-end=\"518\">double\u2011triangular, non\u2011rock hinged lid<\/strong> design allows one\u2011person operation while maintaining stability under extreme loads. With a <strong data-start=\"648\" data-end=\"680\">1,500\u00a0\u00d7\u00a0750\u00a0mm clear opening<\/strong> and <strong data-start=\"685\" data-end=\"708\">150\u00a0mm frame height<\/strong>, it fits standard rectangular access points and integrates flush into prepared recesses.<\/p>\n<h3 data-start=\"837\" data-end=\"850\">Overview<\/h3>\n<p class=\"\" data-start=\"851\" data-end=\"1394\">The F900 manhole cover is tested to the highest vehicular load class, sustaining 900 kN static and dynamic forces per EN124:2015 Group 6 requirements. It features a <strong data-start=\"1054\" data-end=\"1086\">double\u2011triangular hinged lid<\/strong>, where two interlocking triangular leaves pivot on a full\u2011length hinge and lock at 90\u00b0 for safety. The <strong data-start=\"1228\" data-end=\"1260\">1,500\u00a0\u00d7\u00a0750\u00a0mm clear opening<\/strong> and <strong data-start=\"1265\" data-end=\"1287\">150\u00a0mm frame depth<\/strong> provide generous access and robust support for surrounding pavement.<\/p>\n<h3 data-start=\"1396\" data-end=\"1413\">Key Features<\/h3>\n<ul data-start=\"1414\" data-end=\"2839\">\n<li class=\"\" data-start=\"1414\" data-end=\"1586\">\n<p class=\"\" data-start=\"1416\" data-end=\"1586\"><strong data-start=\"1416\" data-end=\"1442\">Class\u00a0F900 Load Rating<\/strong>: Certified for very heavy wheel loads up to 900 kN, suitable for airports, docks, and industrial yards.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1587\" data-end=\"1739\">\n<p class=\"\" data-start=\"1589\" data-end=\"1739\"><strong data-start=\"1589\" data-end=\"1625\">Double\u2011Triangular, Non\u2011Rock Lids<\/strong>: Two triangular leaves interlock to prevent cover movement under traffic.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1740\" data-end=\"1891\">\n<p class=\"\" data-start=\"1742\" data-end=\"1891\"><strong data-start=\"1742\" data-end=\"1777\">Hinged for One\u2011Person Operation<\/strong>: The lid pivots open smoothly, reducing maintenance time and labor costs.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1892\" data-end=\"2062\">\n<p class=\"\" data-start=\"1894\" data-end=\"2062\"><strong data-start=\"1894\" data-end=\"1923\">Ductile Iron Construction<\/strong>: Crafted from spheroidal graphite cast iron (GJS) for high tensile strength and impact resistance.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2063\" data-end=\"2227\">\n<p class=\"\" data-start=\"2065\" data-end=\"2227\"><strong data-start=\"2065\" data-end=\"2092\">Anti\u2011Slip Tread Pattern<\/strong>: Raised chequered surface exceeds PSRV 70 standards to minimize slip risk in wet conditions.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2228\" data-end=\"2377\">\n<p class=\"\" data-start=\"2230\" data-end=\"2377\"><strong data-start=\"2230\" data-end=\"2253\">150\u00a0mm Frame Height<\/strong>: Deep frame ensures stable seating and efficient load transfer into substructure.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2378\" data-end=\"2558\">\n<p class=\"\" data-start=\"2380\" data-end=\"2558\"><strong data-start=\"2380\" data-end=\"2413\">High\u2011Security Locking Options<\/strong>: Can be fitted with standard or high\u2011security OTCI turnbuckle systems to prevent unauthorized opening.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2559\" data-end=\"2700\">\n<p class=\"\" data-start=\"2561\" data-end=\"2700\"><strong data-start=\"2561\" data-end=\"2581\">Gas\u2011Strut Assist<\/strong>: Optional gas spring reduces opening effort and holds the cover open at 90\u00b0.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2701\" data-end=\"2839\">\n<p class=\"\" data-start=\"2703\" data-end=\"2839\"><strong data-start=\"2703\" data-end=\"2724\">Ergonomic Handles<\/strong>: Hooked double handles allow safe, comfortable lifting\u2014even with gloves.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2841\" data-end=\"2870\">Technical Specifications<\/h3>\n<div class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\">\n<p>&nbsp;<\/p>\n<div class=\"tableContainer horzScrollShadows relative\">\n<table class=\"min-w-full\" data-start=\"2871\" data-end=\"3882\">\n<thead data-start=\"2871\" data-end=\"2939\">\n<tr data-start=\"2871\" data-end=\"2939\">\n<th data-start=\"2871\" data-end=\"2900\">Specification<\/th>\n<th data-start=\"2900\" data-end=\"2939\">Details<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3009\" data-end=\"3882\">\n<tr data-start=\"3009\" data-end=\"3117\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3009\" data-end=\"3038\"><strong data-start=\"3011\" data-end=\"3023\">Standard<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"3038\" data-end=\"3117\">EN124:2015 Class F900<\/td>\n<\/tr>\n<tr data-start=\"3118\" data-end=\"3227\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3118\" data-end=\"3147\"><strong data-start=\"3120\" data-end=\"3137\">Clear Opening<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"3147\" data-end=\"3227\">1,500 \u00d7 750 mm<\/td>\n<\/tr>\n<tr data-start=\"3228\" data-end=\"3337\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3228\" data-end=\"3257\"><strong data-start=\"3230\" data-end=\"3252\">Overall Dimensions<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"3257\" data-end=\"3337\">1,660 \u00d7 950 mm<\/td>\n<\/tr>\n<tr data-start=\"3338\" data-end=\"3446\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3338\" data-end=\"3367\"><strong data-start=\"3340\" data-end=\"3356\">Frame Height<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"3367\" data-end=\"3446\">150 mm<\/td>\n<\/tr>\n<tr data-start=\"3447\" data-end=\"3555\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3447\" data-end=\"3476\"><strong data-start=\"3449\" data-end=\"3459\">Weight<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"3476\" data-end=\"3555\">Approx. 396 kg<\/td>\n<\/tr>\n<tr data-start=\"3556\" data-end=\"3664\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3556\" data-end=\"3585\"><strong data-start=\"3558\" data-end=\"3570\">Material<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"3585\" data-end=\"3664\">Spheroidal graphite cast iron (GJS)<\/td>\n<\/tr>\n<tr data-start=\"3665\" data-end=\"3773\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3665\" data-end=\"3694\"><strong data-start=\"3667\" data-end=\"3677\">Finish<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"3694\" data-end=\"3773\">Bitumen coating (30\u00a0\u00b5m) or epoxy<\/td>\n<\/tr>\n<tr data-start=\"3774\" data-end=\"3882\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"3774\" data-end=\"3803\"><strong data-start=\"3776\" data-end=\"3787\">Pattern<\/strong><\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\" data-start=\"3803\" data-end=\"3882\">Raised anti\u2011slip tread<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h3 data-start=\"3884\" data-end=\"3911\">Benefits for End Users<\/h3>\n<p class=\"\" data-start=\"3912\" data-end=\"4388\">Durability and safety are paramount: this cover resists deformation and corrosion, ensuring a service life beyond <strong data-start=\"4026\" data-end=\"4038\">30\u00a0years<\/strong> in harsh environments. Its <strong data-start=\"4106\" data-end=\"4144\">double\u2011triangular, non\u2011rock design<\/strong> reduces vibration and prevents unseating under passing loads. The <strong data-start=\"4251\" data-end=\"4285\">hinged, gas\u2011strut\u2011assisted lid<\/strong> speeds up inspections and maintenance with minimal manpower.<\/p>\n<h3 data-start=\"4390\" data-end=\"4421\">Installation &amp; Maintenance<\/h3>\n<p class=\"\" data-start=\"4422\" data-end=\"4760\">The <strong data-start=\"4426\" data-end=\"4445\">monoblock frame<\/strong> drops into a prepared recess and self\u2011aligns for a flush fit. Routine maintenance requires only checking hinge pins, lubricating locking bolts, and clearing debris from seals\u2014tasks completed in minutes to limit operational downtime.<\/p>\n<h3 data-start=\"4762\" data-end=\"4797\">Compliance &amp; Quality Assurance<\/h3>\n<p class=\"\" data-start=\"4798\" data-end=\"5119\">Each unit is <strong data-start=\"4811\" data-end=\"4836\">third\u2011party certified<\/strong> (AFNOR NF, BSI Kitemark) and CE\u2011marked, meeting HA 104\/09 and BS 7903 highway standards in the UK. Production follows ISO 9001 quality protocols with regular factory audits to ensure ongoing conformity.<\/p>\n<div id=\"specificationsTabTable1\" class=\"col-12 col-md-6\">\n<table class=\"table mb-0\">\n<tbody>\n<tr>\n<td><strong>Family<\/strong>:<\/td>\n<td>Municipal<\/td>\n<\/tr>\n<tr>\n<td><strong>Packaging Qty<\/strong>:<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td><strong>Product Type<\/strong>:<\/td>\n<td>Access Covers<\/td>\n<\/tr>\n<tr>\n<td><strong>Certified Class<\/strong>:<\/td>\n<td>F900<\/td>\n<\/tr>\n<tr>\n<td><strong>Standards<\/strong>:<\/td>\n<td>EN124<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Finish<\/strong>:<\/td>\n<td>Anti-slip surface<\/td>\n<\/tr>\n<tr>\n<td><strong>Clear Opening Length (Hinge Side)<\/strong>:<\/td>\n<td>1500 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Clear Opening Width<\/strong>:<\/td>\n<td>750 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Flange Outer Length<\/strong>:<\/td>\n<td>1660 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Flange Outer Width<\/strong>:<\/td>\n<td>950 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Frame Height<\/strong>:<\/td>\n<td>150 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Weight<\/strong>:<\/td>\n<td>391 kg<\/td>\n<\/tr>\n<tr>\n<td><strong>Watertight<\/strong>:<\/td>\n<td>No<\/td>\n<\/tr>\n<tr>\n<td><strong>Cover\/Grating Shape<\/strong>:<\/td>\n<td>Double Triangular<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div id=\"specificationsTabTable2\" class=\"col-12 col-md-6\">\n<table class=\"table mb-0\">\n<tbody>\n<tr>\n<td><strong>Cover\/Grating Length<\/strong>:<\/td>\n<td>796 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Hatch Cover\/Grating Qty<\/strong>:<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><strong>Cover Security Block Angle<\/strong>:<\/td>\n<td>90<\/td>\n<\/tr>\n<tr>\n<td><strong>Hinged<\/strong>:<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td><strong>Hinge Type<\/strong>:<\/td>\n<td>Ergo Hinge<\/td>\n<\/tr>\n<tr>\n<td><strong>Lock Type<\/strong>:<\/td>\n<td>1\/4 Turnbuckle<\/td>\n<\/tr>\n<tr>\n<td><strong>Number of Locking<\/strong>:<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td><strong>Opening Direction<\/strong>:<\/td>\n<td>Vertical<\/td>\n<\/tr>\n<tr>\n<td><strong>Frame Style<\/strong>:<\/td>\n<td>Monoblock by Welding<\/td>\n<\/tr>\n<tr>\n<td><strong>Frame Shape on Vertical Section<\/strong>:<\/td>\n<td>Flat<\/td>\n<\/tr>\n<tr>\n<td><strong>Frame Surface Protection By<\/strong>:<\/td>\n<td>Water-Based Paint<\/td>\n<\/tr>\n<tr>\n<td><strong>Installation Type<\/strong>:<\/td>\n<td>With Concrete<\/td>\n<\/tr>\n<tr>\n<td><strong>Installation On<\/strong>:<\/td>\n<td>K2 Chamber<\/td>\n<\/tr>\n<tr>\n<td><strong>Handling Key<\/strong>:<\/td>\n<td>Hook Handle \/ 517082<\/td>\n<\/tr>\n<tr>\n<td><strong>Locking Key<\/strong>:<\/td>\n<td>KEY OTCI \/ 514827<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Ductile iron manhole cover specifications and parameters<\/h3>\n<table>\n<thead>\n<tr>\n<th><strong>Parameter<\/strong><\/th>\n<th><strong>Specification\/Value<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Material<\/strong><\/td>\n<td>Ductile Cast Iron (Grade 500-7)<\/td>\n<\/tr>\n<tr>\n<td><strong>Standard Compliance<\/strong><\/td>\n<td>EN 124, BS 497, ASTM A536, ISO 1083<\/td>\n<\/tr>\n<tr>\n<td><strong>Shape<\/strong><\/td>\n<td>Round, Square, Oval<\/td>\n<\/tr>\n<tr>\n<td><strong>Load Rating<\/strong><\/td>\n<td>A15, B125, C250, D400, E600, F900 (EN 124 load classes)<\/td>\n<\/tr>\n<tr>\n<td><strong>Load Bearing Capacity<\/strong><\/td>\n<td>1.5 &#8211; 90 tons (depending on the rating)<\/td>\n<\/tr>\n<tr>\n<td><strong>Size (Diameter\/Length)<\/strong><\/td>\n<td>300mm &#8211; 1500mm (depending on type and design)<\/td>\n<\/tr>\n<tr>\n<td><strong>Thickness of Lid<\/strong><\/td>\n<td>20mm &#8211; 60mm (depending on the load class)<\/td>\n<\/tr>\n<tr>\n<td><strong>Weight<\/strong><\/td>\n<td>10 kg to 150 kg (depending on size and class)<\/td>\n<\/tr>\n<tr>\n<td><strong>Cover Surface<\/strong><\/td>\n<td>Smooth, Anti-slip, Textured for grip<\/td>\n<\/tr>\n<tr>\n<td><strong>Corrosion Resistance<\/strong><\/td>\n<td>Excellent, with epoxy coatings or bituminous treatment<\/td>\n<\/tr>\n<tr>\n<td><strong>Gasket Type<\/strong><\/td>\n<td>Rubber, Neoprene, EPDM<\/td>\n<\/tr>\n<tr>\n<td><strong>Sealing Mechanism<\/strong><\/td>\n<td>Bolt-down, Locking system, Hinged<\/td>\n<\/tr>\n<tr>\n<td><strong>Drainage Holes<\/strong><\/td>\n<td>Yes, optional (for water drainage)<\/td>\n<\/tr>\n<tr>\n<td><strong>Coating Type<\/strong><\/td>\n<td>Bitumen coated, Epoxy coating, Hot-dip galvanizing<\/td>\n<\/tr>\n<tr>\n<td><strong>Temperature Resistance<\/strong><\/td>\n<td>-30\u00b0C to +150\u00b0C (depending on coating type)<\/td>\n<\/tr>\n<tr>\n<td><strong>Fire Resistance<\/strong><\/td>\n<td>Flame-retardant (meets local standards for fire resistance)<\/td>\n<\/tr>\n<tr>\n<td>Noise Level<\/td>\n<td>Low noise design for urban areas<\/td>\n<\/tr>\n<tr>\n<td><strong>Ventilation<\/strong><\/td>\n<td>Optional vented covers for gas or sewage systems<\/td>\n<\/tr>\n<tr>\n<td><strong>Color<\/strong><\/td>\n<td>Black, Gray, Custom colors available<\/td>\n<\/tr>\n<tr>\n<td><strong>Manufacturing Process<\/strong><\/td>\n<td>Sand casting, Lost wax casting, Centrifugal casting<\/td>\n<\/tr>\n<tr>\n<td><strong>Edge Type<\/strong><\/td>\n<td>Flat, Raised, Beveled, or Reinforced edges<\/td>\n<\/tr>\n<tr>\n<td><strong>Bearing Surface<\/strong><\/td>\n<td>Cast iron, Epoxy, Stainless Steel (optional)<\/td>\n<\/tr>\n<tr>\n<td><strong>Longevity<\/strong><\/td>\n<td>50+ years with proper maintenance<\/td>\n<\/tr>\n<tr>\n<td><strong>Environmental Compliance<\/strong><\/td>\n<td>RoHS, REACH, and other regional environmental standards<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"featured_media":1733,"template":"","meta":{"_acf_changed":false,"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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"tags":[],"products":[9],"class_list":["post-1732","product","type-product","status-publish","has-post-thumbnail","hentry","products-ductile-iron-manhole-cover"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>F900 Manhole Cover 1,500\u00d7750mm Double\u2011Triangular Hinged Access - Jingang LuoKaiwei<\/title>\n<meta name=\"description\" content=\"Discover our EN124:2015 Class\u00a0F900 manhole cover (900\u00a0kN) with a 1,500\u00d7750\u00a0mm clear opening, 150\u00a0mm frame height, double\u2011triangular non\u2011rock lids, and high\u2011security locking\u2014ideal for airports, docks &amp; heavy\u2011industry.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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