{"id":1455,"date":"2026-08-14T02:56:33","date_gmt":"2026-08-14T02:56:33","guid":{"rendered":"https:\/\/jnsxtower.com\/?post_type=product&p=1455"},"modified":"2026-08-14T03:15:33","modified_gmt":"2026-08-14T03:15:33","slug":"long-span-ladder-cable-tray","status":"publish","type":"product","link":"https:\/\/jnsxtower.com\/ru\/product\/long-span-ladder-cable-tray\/","title":{"rendered":"Long\u2011Span Ladder Cable Tray"},"content":{"rendered":"
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Core Material Options<\/h2>\n
Q235B Cold\u2011rolled Carbon Steel (most\u2011popular)<\/div>\n
304 \/ 316L Stainless\u2011Steel Sheet<\/div>\n
6063\u2011T5 Aluminium Alloy<\/div>\n
Zinc\u2011magnesium\u2011aluminium plate<\/div>\n

Surface Finishes<\/h2>\n
Hot\u2011dip Galvanized (HDG, for outdoor, heavy\u2011corrosion\u2011prone site)<\/div>\n
Pre\u2011galvanized \/ Electro\u2011galvanized (indoor\u2011use)<\/div>\n
Powder Coating \/ Epoxy Spraying<\/div>\n
Fire\u2011retardant coating for fire\u2011resistant type<\/div>\n

Technical Specifications<\/h2>\n
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Item<\/div>\n<\/th>\n
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Standard Size & Custom Range<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n
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Tray Width<\/div>\n<\/td>\n
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50\u20111000 mm<\/div>\n<\/td>\n<\/tr>\n
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Side\u2011Plate Height<\/div>\n<\/td>\n
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25\u2011200 mm<\/div>\n<\/td>\n<\/tr>\n
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Plate Thickness<\/div>\n<\/td>\n
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1.5mm\u20113.0mm, heavy\u2011duty thickened version available<\/div>\n<\/td>\n<\/tr>\n
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Standard Section Length<\/div>\n<\/td>\n
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2m \/ 2.44m \/3m \/6m, customizable<\/div>\n<\/td>\n<\/tr>\n
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Max Support Span<\/div>\n<\/td>\n
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4m\u20116m standard, up to 12m customized<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Complete Matching Accessories<\/h2>\n
Flat cover, 90\u00b0 horizontal elbow, vertical up\u2011down bend, horizontal tee, 4\u2011way cross, reducer, connecting plates, bolts, suspension hangers, mounting brackets.<\/div>\n

Key Product Advantages<\/h2>\n
Open ladder\u2011type hollow structure ensures excellent natural ventilation and heat dissipation, effectively reducing cable operating temperature and extending service life.<\/div>\n
Reinforced integral main beam structure, high structural rigidity and super strong load\u2011bearing capacity, anti\u2011sagging and anti\u2011deformation for long\u2011span installation.<\/div>\n
Long\u2011span design greatly reduces the number of suspension hangers and supporting brackets, simplifying construction procedures and lowering overall project installation costs.<\/div>\n
Open trough design allows direct observation, easy cable laying, inspection, maintenance and replacement, ideal for high\u2011power cable wiring.<\/div>\n
Multiple anti\u2011corrosion surface treatments available, adapting to indoor, outdoor, humid, coastal and chemical corrosive environments.<\/div>\n
Flexible combination with full\u2011range matching fittings, perfectly suitable for complex wiring routes and long\u2011distance laying projects.<\/div>\n
Support OEM & ODM, non\u2011standard sizes, special spans and customized processing according to client drawings.<\/div>\n
Factory direct supply, sufficient stock, short lead\u2011time and competitive wholesale price.<\/div>\n

Application Scenarios<\/h2>\n
Industrial factory workshop, shopping mall, hospital, office building, underground parking lot, railway transit, photovoltaic power station, energy storage station, data center, water treatment plant, port and large pipe gallery engineering projects.<\/div>\n

Our Service<\/h2>\n
Free sample available<\/div>\n
Custom dimension, special span design, punching layout and exclusive surface treatment<\/div>\n
CE \/ ISO quality certification<\/div>\n
Packed with plastic film & steel pallet for ocean shipment<\/div>\n
Prompt reply for technical consultation and project solution support<\/div>\n<\/div>\n<\/div>\n
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Long\u2011span ladder cable tray features reinforced main beams and welded ladder rungs. Excellent heat dissipation together with high load\u2011bearing & long\u2011span performance. It reduces the quantity of hangers & brackets to cut installation costs. Easy for cable inspection and maintenance. Widely adopted in PV energy\u2011storage plants, power stations, industrial workshops and pipe galleries.<\/p>","protected":false},"featured_media":1460,"comment_status":"open","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":[26],"product_tag":[],"class_list":["post-1455","product","type-product","status-publish","has-post-thumbnail","product_cat-cable-tray","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/jnsxtower.com\/ru\/wp-json\/wp\/v2\/product\/1455","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jnsxtower.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jnsxtower.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jnsxtower.com\/ru\/wp-json\/wp\/v2\/comments?post=1455"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jnsxtower.com\/ru\/wp-json\/wp\/v2\/media\/1460"}],"wp:attachment":[{"href":"https:\/\/jnsxtower.com\/ru\/wp-json\/wp\/v2\/media?parent=1455"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jnsxtower.com\/ru\/wp-json\/wp\/v2\/product_brand?post=1455"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jnsxtower.com\/ru\/wp-json\/wp\/v2\/product_cat?post=1455"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jnsxtower.com\/ru\/wp-json\/wp\/v2\/product_tag?post=1455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}