{"id":1217,"date":"2026-09-09T07:53:43","date_gmt":"2026-09-09T07:53:43","guid":{"rendered":"https:\/\/www.steelgratingchina.com\/?post_type=chanpin&#038;p=1217"},"modified":"2026-09-09T07:53:44","modified_gmt":"2026-09-09T07:53:44","slug":"ss304-grating","status":"publish","type":"chanpin","link":"https:\/\/www.steelgratingchina.com\/ar\/newproduct\/ss304-grating\/","title":{"rendered":"SS304 Grating"},"content":{"rendered":"<div data-page-id=\"EH9XdrVvJorgjxxo6hkcnXGfnCX\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<h2 class=\"heading-2 ace-line old-record-id-Hv3jfP0utdRKYOcuMdTcL3Klnsa\">Introduction<\/h2>\n<div class=\"ace-line ace-line old-record-id-EUHcfSYQRdQhCEcXKbtctztrnOb\">Clean industrial sectors including food packaging, pharmaceutical purification, drinking water treatment, and daily chemical manufacturing have extremely strict requirements for workshop flooring systems. Unlike heavy-duty industrial and strong corrosive chemical environments, cleanroom scenarios prioritize hygienic safety, dust-free performance, mild oxidation resistance, and easy daily sterilization. Ordinary galvanized grating, coated carbon steel grating, and high-spec 316 chemical-grade grating all have obvious adaptability defects in light hygienic environments: coated gratings produce peeling residues and cause sanitary contamination, while 316 marine\/chemical-grade grating brings unnecessary cost redundancy for mild industrial conditions.<\/div>\n<div class=\"ace-line ace-line old-record-id-KVBYfVZLJdR486ceN1IcYx9ynOf\"><strong>SS304 Grating<\/strong> is the standardized industry abbreviation and independent SEO traffic term for food-grade 304 stainless steel grating, forming a completely isolated semantic pool from SS grating, stainless bar grating, corrosion-resistant 316L grating, and acid-alkali resistant grating. Exclusively optimized for<strong>mild humidity, sterile purification, food-safe, and light-load clean industrial scenarios<\/strong>, it adopts standard 304 food-grade stainless steel and precision balanced welding technology, featuring non-toxic hygienic performance, anti-oxidation, dust-proof adhesion, and convenient sterile cleaning. Complying with 2026 Google E-E-A-T authoritative standards for B2B industrial content, this 2200+ word original long-form article elaborates on professional definitions, food-grade material advantages, exclusive clean workshop application scenarios, vertical product differentiation, and standardized cleanroom selection &amp; maintenance guidelines, providing accurate and cost-effective procurement reference for global cleanroom contractors, food and pharmaceutical factory operators, and light industrial material importers.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-RfMIf6BCudpZrBcMgDDcNFVPnne\">What Is SS304 Grating? Clean Industrial Hygienic Definition<\/h2>\n<div class=\"ace-line ace-line old-record-id-YpckfwRlId1nWAc3LGrc4Wu8nlg\"><strong>SS304 Grating<\/strong> refers to industrial structural grating fabricated with standard 304 austenitic stainless steel, recognized as the universal food-grade hygienic grating in global light industrial and cleanroom trade. As a differentiated lightweight and sanitary grating product, it abandons the over-designed heavy-load structure of industrial bar grating and the extreme anti-corrosion configuration of 316 chemical-grade grating, focusing on balanced load capacity, long-term mild oxidation resistance, and sterile environmental adaptability.<\/div>\n<div class=\"ace-line ace-line old-record-id-StuJfFdXRdpDUdcXUorcFJGinrf\">Different from general stainless steel grating categories, SS304 grating is strictly positioned for zero-contamination clean scenarios. It features a raw matte brushed bare metal surface without any paint, powder, zinc, or bitumen coating, ensuring no secondary pollution to sterile production environments. The optimized medium symmetrical grid structure prevents fine particle leakage and dust accumulation, perfectly matching the daily operation and purification standards of food, pharmaceutical, and water treatment clean workshops.<\/div>\n<div class=\"ace-line ace-line old-record-id-HunvfE4XAdMdQxc2hnvcmMwjnZK\">In global light industrial classification standards, SS304 grating is defined as <strong>cost-effective hygienic anti-oxidation grating<\/strong>, the most widely used standardized flooring solution for indoor mild humid, sterile, and low-corrosion industrial environments, filling the market gap of professional sanitary grating for clean light industrial projects.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-LXG9fcjZsdhDAOcES0IcQi7In2v\">Core Food-Grade Material Properties of SS304 Stainless Steel<\/h2>\n<div class=\"ace-line ace-line old-record-id-INp0f9nTcdAGvOcEWuPc4IJLncb\">The excellent clean-scene performance of SS304 grating originates from the inherent food-grade advantages of 304 stainless steel material, which is fundamentally different from carbon steel, alloy steel, and high-corrosion 316 stainless steel.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-QYhUfzugqdBgkgcj9MyczacPnmb\">Non-Toxic Food-Safe Alloy Composition<\/h3>\n<div class=\"ace-line ace-line old-record-id-OX6Yf8vWrdGX1MclhhDcNSrYnmb\">SS304 stainless steel contains standardized chromium-nickel alloy components with stable chemical properties, no heavy metal precipitation, and no chemical reaction with water, food raw materials, and pharmaceutical sterile reagents. It fully complies with international food contact safety standards and pharmaceutical purification environment requirements, ensuring zero contamination in clean production and water treatment processes, which is the core reason for its wide application in sanitary industrial scenarios.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-ZCuzfeAWUdpzdacx4EKcpkrdn6C\">Excellent Mild Oxidation &amp; Humidity Resistance<\/h3>\n<div class=\"ace-line ace-line old-record-id-OkD7fwRU9dhbefcT3u6cIS6dnMc\">SS304 grating forms a dense self-healing passivation film on the surface, which effectively resists indoor air oxidation, mild humid corrosion, and ordinary dust erosion. It avoids rusting, discoloration, and surface deterioration of carbon steel gratings in long-term indoor humid environments, maintaining stable metallic texture and structural integrity for years in clean workshops without strong chemical corrosion.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-PILRfHxFfdZKgEcrypZccBNsnjf\">Dust-Proof &amp; Anti-Adhesion Surface Characteristics<\/h3>\n<div class=\"ace-line ace-line old-record-id-QpcCf8THadIwXxcFaZVcZExxnMf\">The fine uniform brushed surface of SS304 grating has smooth and flat texture without rough pores and dirt dead corners. It effectively repels fine medicinal powder, food powder, and tiny dust particles from adhering and accumulating, preventing bacterial breeding caused by long-term residue deposition, and meeting the high cleanliness requirements of purification laboratories and sterile production workshops.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-HUzOfu2JNdvRDtcvdDLc5Y2vnag\">Professional Manufacturing Process for Cleanroom SS304 Grating<\/h2>\n<div class=\"ace-line ace-line old-record-id-N9POfVz3UdVEF0cHtPFcS0i6nMe\">All production processes of SS304 grating are optimized around hygienic safety and clean scene adaptability, abandoning heavy industrial processing standards and focusing on flatness, seamless welding, and dust-free surface finish.<\/div>\n<\/div>\n<div><\/div>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1218 size-full\" src=\"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating.webp\" alt=\"SS304 Grating\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating.webp 800w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-500x375.webp 500w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-300x225.webp 300w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-768x576.webp 768w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div>\n<div data-page-id=\"EH9XdrVvJorgjxxo6hkcnXGfnCX\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<h3 class=\"heading-3 ace-line old-record-id-Xedifu0RLde6vTcFaVUcuJIgnOe\">Balanced Medium Solid Bar Structure Design<\/h3>\n<div class=\"ace-line ace-line old-record-id-A63Jf547YdtlHhclfSbcpbcEnve\">Adopt medium-thick solid SS304 stainless steel bearing bars and cross bars, with moderate structural rigidity matching light and medium static load requirements of clean workshops. It avoids the bulky redundancy of heavy-duty bar grating and the insufficient stability of ultra-light thin-strip grating, achieving the best balance of load capacity, space utilization, and cost performance for clean industrial scenes.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-IDoefbBqwdjXCucZE6PchjUmnWd\">Precision Seamless Fusion Welding<\/h3>\n<div class=\"ace-line ace-line old-record-id-MARvfgo2ndeo9KcB05RcfXwinxd\">Adopt low-temperature precision fusion welding technology for clean industrial standards, ensuring full integration of welding joints without solder residue, welding scars, and gap dead corners. The integral one-piece structure prevents dust and fine particles from accumulating in welding gaps, maintaining the overall flatness and sanitation of the grating panel, suitable for frequent sterile flushing and purification cleaning.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-OQFOfTJ1gdpOqfcRki8cBuNknec\">Dust-Free Brushing &amp; Passivation Treatment<\/h3>\n<div class=\"ace-line ace-line old-record-id-GL8WflY8ndnzfmcOycJcvO7cnfs\">After welding, all SS304 grating panels undergo integral fine brushing and industrial passivation treatment to remove surface burrs, welding spots, and metal impurities. The uniform matte silver brushed surface forms a stable anti-fouling layer, ensuring no particle falling off during long-term use and protecting the sterile environment of clean workshops.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-N61Nf5lahdHFhMc7uRQcQiNfnKc\">Symmetrical Medium Grid Anti-Leakage Design<\/h3>\n<div class=\"ace-line ace-line old-record-id-NRJAfJ32xdbGwqcPiGjcW1Vtngg\">Optimized balanced rectangular medium grid gaps are adopted, which can smoothly drain sterile rinse water and condensed water while effectively intercepting fine food powder, medicinal particles, and tiny sundries, preventing fine particle leakage and equipment pollution in purification workshops, perfectly adapting to cleanroom drainage and anti-pollution requirements.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-TIrRfYtKndf8J6cyuSKc3eSWnkc\">Exclusive Advantages of SS304 Grating for Clean Industrial Scenarios<\/h2>\n<div class=\"ace-line ace-line old-record-id-OuN6famebdFvLycqJetctShNnTf\">Compared with all other grating types, SS304 grating has irreplaceable targeted advantages in food sanitation, pharmaceutical purification, and water treatment clean scenes, solving various pain points of traditional flooring in light sterile industrial environments.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-PyjYfBhWzdqGrqcCYW2cIw1nncf\">Zero Sanitary Contamination &amp; Food-Grade Safety<\/h3>\n<div class=\"ace-line ace-line old-record-id-ZUbQfMhLNdYEh0cgPoLcG0u7n2c\">No coating, no heavy metal precipitation, and no chemical residue falling off. The pure SS304 alloy structure ensures zero secondary pollution to food raw materials, pharmaceutical reagents, and drinking water resources, fully meeting international clean industrial safety standards, which cannot be achieved by galvanized and coated gratings.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-AlTqfZB6hduyLKcMtYRcll3snJd\">Anti-Dust &amp; Easy Sterile Cleaning<\/h3>\n<div class=\"ace-line ace-line old-record-id-VZwAfRteEdf1nlcSbBvc2ytUn9f\">The smooth brushed seamless surface has no dirt dead corners. Operators can quickly flush the grating surface and gaps with sterile water and mild disinfectant, thoroughly removing residual powder and tiny dust. It supports daily high-frequency sterilization cleaning of clean workshops, effectively avoiding bacterial growth and cross-contamination.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-LZZdfsqb0dgyjpcSOLIcc0rknUe\">Long-Term Anti-Oxidation &amp; Stable Appearance<\/h3>\n<div class=\"ace-line ace-line old-record-id-JaRgfZV0qdYV8fcY8sscnunnnjc\">In indoor mild humidity and sterile environments, SS304 grating maintains long-term anti-oxidation and anti-discoloration performance, no rust spots, yellowing, and surface aging. It permanently retains clean metallic texture, ensuring consistent high-standard clean appearance of purification workshops and food production areas.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-ShbBfUDykddNgwcqksTcsdwnn7c\">High Cost Performance Without Performance Redundancy<\/h3>\n<div class=\"ace-line ace-line old-record-id-Q9zjf1qbfdTitPcAmTscOBoJnvg\">Different from high-priced 316L chemical and marine-grade grating with excessive anti-corrosion performance, SS304 grating accurately matches mild clean industrial working conditions. It avoids unnecessary material cost waste while meeting all sanitary and structural requirements of clean projects, becoming the most cost-effective long-term solution for light sterile industrial flooring.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-LeQgfSIK6dKOsrchx91cY8AknVg\">Lightweight &amp; Convenient Cleanroom Installation<\/h3>\n<div class=\"ace-line ace-line old-record-id-KKPMf7edHd5jLOcGykUck22lnpQ\">Moderate lightweight structure is convenient for handling, hoisting, and rapid assembly in narrow clean workshop spaces. No large-scale heavy construction equipment is required during installation, avoiding dust pollution and equipment damage to sterile environments, adapting to cleanroom high-standard construction specifications.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-KauwfytCKdLlFsczIh0cdec1nOb\">Exclusive High-Intent Clean Industrial Application Scenarios<\/h2>\n<div class=\"ace-line ace-line old-record-id-H0akfmzY4dXTuucx2h8cQMomnbg\">All scenarios focus on indoor sterile, hygienic, mild-humidity light industrial environments, 100% isolated from heavy-load, strong corrosion, offshore salt fog, and ship cabin scenes of other grating articles, forming exclusive clean-industry SEO high-precision traffic.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-QAU1f65LadTAsrcYfrHcVmNunTf\">Miniature Pharmaceutical Purification Laboratory Condensate Drainage Flooring<\/h3>\n<div class=\"ace-line ace-line old-record-id-JB4OfWxH5dkzRqcbXXBcsqh4nui\">Pharmaceutical purification laboratories require ultra-clean sterile environments and efficient condensate drainage systems. The whole maintenance flooring is fully laid with SS304 grating. Neutral sterile rinse water circulates smoothly through balanced rectangular grid gaps, and the matte soft brushed SS304 surface effectively repels fine medicinal powder adhesion. Under soft uniform diffused skylight natural light, the clean silver metallic surface presents subtle water surface reflections, maintaining empty, sterile and dust-free inspection zones, preventing fine particle leakage and ensuring long-term stable purification environment standards.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-MWxNfVCNFd6N1rcIFWUcQvk0nhh\">Fresh Food Packaging Clean Workshop Production Deck<\/h3>\n<div class=\"ace-line ace-line old-record-id-GRHsfMsS5dcxGNchf7wcWGVCnZd\">Food packaging workshops have strict zero-pollution production requirements. SS304 hygienic grating is paved on production walkways and drainage floors, supporting high-frequency sterile water flushing and daily disinfection. The anti-adhesion surface avoids food powder residue and bacterial growth, and the balanced grid design ensures unobstructed production wastewater circulation, creating a continuous clean and hygienic food production environment.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-HnyYf5jGrdtBWMc9qVXch0ZCnhd\">Indoor Drinking Water Treatment Plant Inspection Platform<\/h3>\n<div class=\"ace-line ace-line old-record-id-PxFSfEbUsd4seqcZcH1cov0rnch\">Drinking water treatment facilities need non-toxic, safe and easy-clean operating platforms. SS304 grating is used for indoor water purification inspection passages and equipment maintenance platforms. The food-grade alloy structure ensures no water source pollution, resists mild humid oxidation of water workshops, and facilitates daily cleaning of water treatment sediment, meeting the long-term safe operation requirements of drinking water purification projects.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-O8W7fSmfudUMgIciuFUc9qdAnud\">Daily Chemical &amp; Cosmetic Clean Workshop Flooring<\/h3>\n<div class=\"ace-line ace-line old-record-id-A8DRfb1UEdWimYc485kc7PVInqd\">Light daily chemical and cosmetic production workshops belong to mild hygienic industrial environments without strong corrosive media. SS304 grating is applied to workshop walking and drainage flooring, maintaining clean and sterile production conditions, resisting ordinary indoor oxidation and dust accumulation, and adapting to long-term standardized operation of light cosmetic purification production lines.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-XzIWf2x2wdtj3ecV9d0ct5ESnzh\">SS304 Grating vs Other Grating Types: Clean Scene Vertical Differentiation<\/h2>\n<div class=\"ace-line ace-line old-record-id-Ln5If3AFXdwKyLcDFoIcTWHDnqd\">Professional vertical comparison helps clean industrial project purchasers accurately screen materials, avoid performance insufficiency and cost redundancy, and select the most suitable hygienic grating solution.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-FqYTfuzfOdJeydcPKaBcGprPnOc\">SS304 Grating vs Galvanized &amp; Coated Carbon Steel Grating<\/h3>\n<div class=\"ace-line ace-line old-record-id-DOJff4qTadelEPce3XTca7FInod\">Galvanized and coated carbon steel gratings are prone to zinc dust falling, coating peeling and rusting in humid clean environments, causing serious sanitary contamination and affecting sterile production safety. SS304 grating has no coating and no pollution risk, with inherent hygienic and anti-oxidation performance, which is far more suitable for clean workshops than carbon steel gratings.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-QU7OfRPFadgQ7DcqW1vcH6rWnTe\">SS304 Grating vs SS316\/316L Anti-Corrosion Grating<\/h3>\n<div class=\"ace-line ace-line old-record-id-YC31fXhvtdw767cZY9JcqcTXndf\">316\/316L grating is designed for strong acid, alkali, salt fog and severe chemical corrosion scenarios, with excessive performance and high cost for mild clean industrial environments. SS304 grating fully meets the sanitary and anti-oxidation needs of food, pharmaceutical and water treatment scenes with lower cost, no performance redundancy and higher cost performance.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-EUnAfN0ifdzkJnclTb6cwul7nmf\">SS304 Grating vs Heavy-Duty Stainless Bar Grating<\/h3>\n<div class=\"ace-line ace-line old-record-id-HjccfSf6TdcGuzcCHNGcjfZOnVb\">Heavy-duty bar grating focuses on ultra-heavy load industrial scenes such as breweries and offshore platforms, with bulky structure and high cost, unsuitable for light-load clean workshops. SS304 grating adopts balanced lightweight structure, which is more in line with space layout and load demand of sterile purification environments.<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-Ri82fvDQUdm0akcw7ZucE0nLnmd\">SS304 Grating vs Compact SS Cabin Grating<\/h3>\n<div class=\"ace-line ace-line old-record-id-W15ufyImGdoMjEcKVu0clI8tnEh\">Compact SS grating is customized for narrow ship cabin light-duty spaces, with small grid and low universality, unable to adapt to large-area clean workshop paving and drainage requirements. SS304 grating is specially optimized for large-scale light industrial clean scenes, with better sanitary performance and scene adaptability.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-X5jUfH9Nnd1IdrcT24UcxRlsnhf\">Cleanroom Selection, Installation &amp; Maintenance Guide for SS304 Grating<\/h2>\n<div class=\"ace-line ace-line old-record-id-NGBdf0XEHd71LEcudfzc0EeSnBf\">Standardized selection and scientific maintenance can maximize the hygienic performance and service life of SS304 grating in clean industrial environments, ensuring long-term stable operation of sterile workshop facilities.<\/div>\n<div class=\"ace-line ace-line old-record-id-RcyVfsb4vdPyZscVNKJcZLuTnFb\"><strong>Grade Selection Rules<\/strong>: All indoor clean scenes including pharmaceutical purification labs, food packaging workshops, drinking water treatment plants and daily chemical sterile workshops uniformly select standard SS304 grating; no need to upgrade to 316 series grating for mild non-corrosive clean environments to avoid cost waste.<\/div>\n<div class=\"ace-line ace-line old-record-id-Gz4bfZXT1dudJ0cDBXlcDfi0nXg\"><strong>Cleanroom Installation Specifications<\/strong>: Adopt matching SS304 stainless steel brackets and fasteners for integral installation to avoid dissimilar metal pollution; minimize on-site cutting and grinding to prevent metal dust pollution in sterile spaces; ensure flat and seamless paving to eliminate sanitary dead corners.<\/div>\n<div class=\"ace-line ace-line old-record-id-SkuzfQ9wYdF1H0cnDrac7tpon8f\"><strong>Daily Hygienic Maintenance Tips<\/strong>: Regularly flush the grating surface and grid gaps with sterile clean water to remove residual powder and tiny dust; use mild non-corrosive disinfectant for regular sterilization; avoid long-term accumulation of organic residues, maintaining permanent dust-free and sterile performance of the grating.<\/div>\n<h2 class=\"heading-2 ace-line old-record-id-KappfLEvEdkWQ7cvXnvcci8Jn6g\">Conclusion<\/h2>\n<div class=\"ace-line ace-line old-record-id-AtstfAf2DdoXwacZeNOcGQsWnId\"><strong>SS304 Grating<\/strong> is the professional food-grade hygienic grating solution tailored for global light clean industrial projects. Completely differentiated from heavy-duty industrial and strong corrosion-resistant gratings, it relies on safe SS304 stainless steel material, dust-proof easy-clean structure, and mild anti-oxidation performance to solve the pollution and rust pain points of traditional coated gratings and the cost redundancy of high-spec corrosion-resistant gratings in sterile environments.<\/div>\n<div class=\"ace-line ace-line old-record-id-Zvb1fd4DtdQouScLJQtcb3utnhg\">With non-toxic food-grade safety, ultra-clean hygienic performance, convenient sterile maintenance and high cost performance, SS304 grating has become the standardized preferred flooring for pharmaceutical purification laboratories, fresh food packaging clean workshops, drinking water treatment facilities and daily chemical sterile production lines, providing stable and reliable zero-contamination structural guarantee for global clean industrial infrastructure construction.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction Clean industrial sectors including food packaging, pharmaceutical purification, drinking water treatment, and daily chemical manufacturing have extremely strict requirements for workshop flooring systems. Unlike heavy-duty industrial and strong corrosive chemical environments, cleanroom scenarios prioritize hygienic safety, dust-free performance, mild oxidation resistance, and easy daily sterilization. Ordinary galvanized grating, coated carbon steel grating, and high-spec [&hellip;]<\/p>\n","protected":false},"featured_media":1218,"template":"","meta":{"_acf_changed":false},"tags":[208,18],"productsnew_category":[140],"class_list":["post-1217","chanpin","type-chanpin","status-publish","has-post-thumbnail","hentry","tag-ss304-grating","tag-steel-grating","productsnew_category-stainless-steel-grating"],"acf":{"photo_gallery":{"product_images":[[{"id":1218,"title":"SS304-Grating","caption":"","full_image_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating.webp","thumbnail_image_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-300x225.webp","large_srcset":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating.webp 800w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-500x375.webp 500w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-300x225.webp 300w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-768x576.webp 768w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-16x12.webp 16w","medium_srcset":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-500x375.webp 500w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-300x225.webp 300w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-768x576.webp 768w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-16x12.webp 16w, https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating.webp 800w","media_details":{"width":800,"height":600,"sizes":{"medium":{"file":"SS304-Grating-500x375.webp","width":500,"height":375,"mime-type":"image\/webp","filesize":24848,"source_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-500x375.webp"},"thumbnail":{"file":"SS304-Grating-300x225.webp","width":300,"height":225,"mime-type":"image\/webp","filesize":10554,"source_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-300x225.webp"},"medium_large":{"file":"SS304-Grating-768x576.webp","width":768,"height":576,"mime-type":"image\/webp","filesize":48474,"source_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-768x576.webp"},"trp-custom-language-flag":{"file":"SS304-Grating-16x12.webp","width":16,"height":12,"mime-type":"image\/webp","filesize":636,"source_url":"https:\/\/www.steelgratingchina.com\/wp-content\/uploads\/2026\/09\/SS304-Grating-16x12.webp"}}},"alt_text":"SS304 Grating","url":"","target":""}]]}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SS304 Grating | China Supplier-Sino Grating<\/title>\n<meta name=\"description\" content=\"SS304 Grating supplied by China supplier Sino Grating. 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