{"id":469,"date":"2026-08-10T01:21:43","date_gmt":"2026-08-10T01:21:43","guid":{"rendered":"http:\/\/localhost\/?post_type=product&p=469"},"modified":"2026-08-10T01:46:58","modified_gmt":"2026-08-10T01:46:58","slug":"press-locked-steel-grating-factory","status":"publish","type":"product","link":"https:\/\/www.steelgratingchina.com\/ko\/product\/press-locked-steel-grating-factory\/","title":{"rendered":"\ud504\ub808\uc2a4 \uc7a0\uae08\uc2dd \uac15\ucca0 \uadf8\ub808\uc774\ud305 \uacf5\uc7a5"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

Press-lock steel grating, also referred to as plug-in steel grating, is a type of steel grating manufactured from flat steels and crossbars of specific dimensions through processes such as grooving, plugging, press-locking, welding, and finishing. Below is a detailed introduction to press-lock steel grating.
\nPress-lock steel gratings are widely used in platforms, walkways, and stair treads in power plants, steel mills, chemical plants, and oil refineries, as well as in ditch covers, cable trench covers, parking platforms, subway and urban rail platforms, tunnel vents, docks, mines, sewage treatment plants, airports, and ports.<\/p>","protected":false},"featured_media":470,"template":"","meta":{"_acf_changed":true},"tags":[18],"product_category":[2],"class_list":["post-469","product","type-product","status-publish","has-post-thumbnail","hentry","tag-steel-grating","product_category-steel-grating"],"acf":{"photo_gallery":{"product_images":[[{"id":470,"title":"Press-Locked Steel Grating Factory","caption":"","full_image_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory.webp","thumbnail_image_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory-300x225.webp","large_srcset":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory.webp 800w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory-500x375.webp 500w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory-300x225.webp 300w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory-768x576.webp 768w","medium_srcset":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory-500x375.webp 500w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory-300x225.webp 300w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory-768x576.webp 768w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory.webp 800w","media_details":{"width":800,"height":600,"sizes":{"medium":{"file":"Press-Locked-Steel-Grating-Factory-500x375.webp","width":500,"height":375,"mime-type":"image\/webp","filesize":46220,"source_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory-500x375.webp"},"thumbnail":{"file":"Press-Locked-Steel-Grating-Factory-300x225.webp","width":300,"height":225,"mime-type":"image\/webp","filesize":21682,"source_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory-300x225.webp"},"medium_large":{"file":"Press-Locked-Steel-Grating-Factory-768x576.webp","width":768,"height":576,"mime-type":"image\/webp","filesize":81838,"source_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory-768x576.webp"}}},"alt_text":"Press-Locked Steel Grating Factory","url":"","target":""}]]}},"yoast_head":"\nPress-Locked Steel Grating Factory - China Steel grating, stainless steel cable tray, railing, well-known manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.steelgratingchina.com\/ko\/\uc81c\ud488\/press-locked-steel-grating-factory\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Press-Locked Steel Grating Factory - China Steel grating, stainless steel cable tray, railing, well-known manufacturer\" \/>\n<meta property=\"og:description\" content=\"Press-lock steel grating, also referred to as plug-in steel grating, is a type of steel grating manufactured from flat steels and crossbars of specific dimensions through processes such as grooving, plugging, press-locking, welding, and finishing. Below is a detailed introduction to press-lock steel grating. Press-lock steel gratings are widely used in platforms, walkways, and stair treads in power plants, steel mills, chemical plants, and oil refineries, as well as in ditch covers, cable trench covers, parking platforms, subway and urban rail platforms, tunnel vents, docks, mines, sewage treatment plants, airports, and ports.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.steelgratingchina.com\/ko\/\uc81c\ud488\/press-locked-steel-grating-factory\/\" \/>\n<meta property=\"og:site_name\" content=\"China Steel grating, stainless steel cable tray, railing, well-known manufacturer\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-10T01:46:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/08\/Press-Locked-Steel-Grating-Factory.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.steelgratingchina.com\\\/product\\\/press-locked-steel-grating-factory\\\/\",\"url\":\"https:\\\/\\\/www.steelgratingchina.com\\\/product\\\/press-locked-steel-grating-factory\\\/\",\"name\":\"Press-Locked Steel Grating Factory - 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