{"id":8006,"date":"2026-08-10T09:25:10","date_gmt":"2026-08-10T09:25:10","guid":{"rendered":"https:\/\/www.shandongruiying.com\/?p=8006"},"modified":"2026-08-10T09:26:39","modified_gmt":"2026-08-10T09:26:39","slug":"why-is-it-necessary-to-pay-special-attention-to-the-galvanizing-layer-quality-when-manufacturing-export-guardrails","status":"publish","type":"post","link":"https:\/\/www.shandongruiying.com\/hi\/why-is-it-necessary-to-pay-special-attention-to-the-galvanizing-layer-quality-when-manufacturing-export-guardrails\/","title":{"rendered":"\u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u0917\u093e\u0930\u094d\u0921\u0930\u0947\u0932 \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \"\u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u093f\u0902\u0917 \u092a\u0930\u0924 \u0915\u0940 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e\" \u092a\u0930 \u0935\u093f\u0936\u0947\u0937 \u0927\u094d\u092f\u093e\u0928 \u0926\u0947\u0928\u093e \u0915\u094d\u092f\u094b\u0902 \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0935\u093f\u0926\u0947\u0936\u0940 \u0930\u093e\u091c\u092e\u093e\u0930\u094d\u0917 \u0917\u093e\u0930\u094d\u0921\u0930\u0947\u0932 \u0916\u0930\u0940\u0926 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u092e\u0947\u0902, \u0938\u0947\u0935\u093e \u091c\u0940\u0935\u0928 \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u093e \u0938\u092c\u0938\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0915\u093e\u0930\u0915 \u0939\u0948 <strong>\u0939\u0949\u091f-\u0921\u093f\u092a \u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u093f\u0902\u0917 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e<\/strong>\u0915\u0908 \u0938\u0938\u094d\u0924\u0947 \u0917\u093e\u0930\u094d\u0921\u0930\u0947\u0932 1\u20132 \u0935\u0930\u094d\u0937\u094b\u0902 \u0915\u0947 \u092d\u0940\u0924\u0930 \u091c\u0902\u0917 \u0932\u0917 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902, \u091b\u093f\u0932 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0909\u0928 \u092a\u0930 \u0938\u092b\u0947\u0926 \u0927\u092c\u094d\u092c\u0947 \u0926\u093f\u0916\u093e\u0908 \u0926\u0947\u0928\u0947 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u092e\u094b\u091f\u093e\u0908 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0928\u0939\u0940\u0902 \u092c\u0932\u094d\u0915\u093f \u0905\u092f\u094b\u0917\u094d\u092f \u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u093f\u0902\u0917 \u0909\u092a\u091a\u093e\u0930 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"601\" height=\"568\" src=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/08\/pp1.webp\" class=\"wp-image-8008\" srcset=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/08\/pp1.webp 601w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/08\/pp1-300x284.webp 300w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/08\/pp1-13x12.webp 13w\" sizes=\"(max-width: 601px) 100vw, 601px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u0928 \u0905\u0935\u0930\u094b\u0927\u0915\u094b\u0902 \u0915\u094b \u0932\u0902\u092c\u0940 \u0938\u092e\u0941\u0926\u094d\u0930\u0940 \u092a\u0930\u093f\u0935\u0939\u0928 \u092f\u093e\u0924\u094d\u0930\u093e, \u0909\u091a\u094d\u091a \u0932\u0935\u0923 \u091b\u093f\u0921\u093c\u0915\u093e\u0935, \u0906\u0930\u094d\u0926\u094d\u0930 \u091c\u0932\u0935\u093e\u092f\u0941, \u092e\u0930\u0941\u0938\u094d\u0925\u0932\u0940\u092f \u0939\u0935\u093e \u0914\u0930 \u092c\u0921\u093c\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u0905\u0902\u0924\u0930 \u0915\u094b \u0938\u0939\u0928 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964  \u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u091c\u0902\u0917-\u0930\u094b\u0927\u0940 \u092e\u093e\u0928\u0915 \u0918\u0930\u0947\u0932\u0942 \u0938\u093e\u0927\u093e\u0930\u0923 \u0938\u0921\u093c\u0915\u094b\u0902 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0915\u0939\u0940\u0902 \u0905\u0927\u093f\u0915 \u0939\u0948\u0964  550 \u0917\u094d\u0930\u093e\u092e\/\u0935\u0930\u094d\u0917 \u092e\u0940\u091f\u0930 \u0915\u0940 \u092e\u093e\u0928\u0915 \u091c\u093f\u0902\u0915 \u0915\u094b\u091f\u093f\u0902\u0917 \u0915\u0947\u0935\u0932 \u0936\u0941\u0937\u094d\u0915 \u0906\u0902\u0924\u0930\u093f\u0915 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0964  \u0924\u091f\u0940\u092f \u0914\u0930 \u0926\u094d\u0935\u0940\u092a\u0940\u092f \u0930\u093e\u091c\u092e\u093e\u0930\u094d\u0917 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f, <strong>1100g\/\u33a1\u20131200g\/\u33a1 \u092d\u093e\u0930\u0940 \u091c\u093f\u0902\u0915 \u0915\u094b\u091f\u093f\u0902\u0917<\/strong>&nbsp;15\u201320 \u0935\u0930\u094d\u0937\u094b\u0902 \u0915\u0940 \u0930\u0916\u0930\u0916\u093e\u0935-\u092e\u0941\u0915\u094d\u0924 \u0938\u0947\u0935\u093e \u0905\u0935\u0927\u093f \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092e\u093e\u0928\u0915 \u0928\u093f\u0930\u094d\u092f\u093e\u0924-\u0917\u094d\u0930\u0947\u0921 \u091c\u0938\u094d\u0924\u0940 \u0917\u093e\u0930\u094d\u0921\u0930\u0947\u0932 \u092e\u0947\u0902 \u090f\u0915\u0938\u092e\u093e\u0928 \u091c\u093f\u0902\u0915 \u0915\u094b\u091f\u093f\u0902\u0917 \u0939\u094b\u0924\u0940 \u0939\u0948, \u0915\u094b\u0908 \u092a\u094d\u0932\u0947\u091f\u093f\u0902\u0917 \u091b\u0942\u091f\u0940 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940, \u0915\u094b\u0908 \u0909\u092d\u093e\u0930 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e, \u0914\u0930 \u092e\u094b\u0921\u093c\u0928\u0947 \u0924\u0925\u093e \u092a\u0902\u091a\u093f\u0902\u0917 \u0935\u093e\u0932\u0947 \u0939\u093f\u0938\u094d\u0938\u094b\u0902 \u092e\u0947\u0902 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0938\u094d\u0925\u093f\u0930 \u0930\u0939\u0924\u093e \u0939\u0948\u0964 \u0915\u0941\u091b \u0915\u093e\u0930\u0916\u093e\u0928\u0947 \u0938\u0938\u094d\u0924\u0947 \u0926\u094d\u0935\u093f\u0924\u0940\u092f\u0915 \u091c\u0938\u094d\u0924\u0940\u0915\u0930\u0923 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u0926\u0947\u0916\u0928\u0947 \u092e\u0947\u0902 \u0938\u092e\u093e\u0928 \u0926\u093f\u0916\u0924\u0940 \u0939\u0948\u0902 \u0932\u0947\u0915\u093f\u0928 \u0938\u092e\u0941\u0926\u094d\u0930\u0940 \u092a\u0930\u093f\u0935\u0939\u0928 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0924\u0947\u091c\u0940 \u0938\u0947 \u0911\u0915\u094d\u0938\u0940\u0915\u0930\u0923 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0902 \u0914\u0930 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923 \u092e\u0947\u0902 \u0905\u0938\u092b\u0932 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0939\u092e\u093e\u0930\u0947 \u0938\u092d\u0940 \u0928\u093f\u0930\u094d\u092f\u093e\u0924 \u0917\u093e\u0930\u094d\u0921\u0930\u0947\u0932 ISO1461 \u0905\u0902\u0924\u0930\u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u0939\u0948\u0902\u0964 \u0939\u092e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 <strong>\u090f\u0938\u091c\u0940\u090f\u0938 \u091c\u093f\u0902\u0915 \u092a\u0930\u0924 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0930\u093f\u092a\u094b\u0930\u094d\u091f, \u0928\u092e\u0915 \u0938\u094d\u092a\u094d\u0930\u0947 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u092a\u094d\u0930\u092e\u093e\u0923\u092a\u0924\u094d\u0930 \u0914\u0930 \u092e\u093f\u0932 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0930\u093f\u092a\u094b\u0930\u094d\u091f<\/strong>&nbsp;\u092c\u0948\u091a \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923, \u0938\u0940\u092e\u093e \u0936\u0941\u0932\u094d\u0915 \u0928\u093f\u0915\u093e\u0938\u0940 \u0914\u0930 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0905\u0928\u0941\u092e\u094b\u0926\u0928 \u0915\u0947 \u0932\u093f\u090f\u0964<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img alt=\"\" decoding=\"async\" width=\"667\" height=\"1024\" src=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/08\/pj3-667x1024.webp\" class=\"wp-image-8009\" srcset=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/08\/pj3-667x1024.webp 667w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/08\/pj3-195x300.webp 195w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/08\/pj3-8x12.webp 8w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/08\/pj3-600x921.webp 600w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/08\/pj3.webp 750w\" sizes=\"(max-width: 667px) 100vw, 667px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0935\u093f\u0926\u0947\u0936\u0940 \u0916\u0930\u0940\u0926\u093e\u0930\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f: <strong>\u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u092e\u094b\u091f\u093e\u0908 \u091f\u0915\u094d\u0915\u0930 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927\u0915\u0924\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948; \u091c\u093f\u0902\u0915 \u0915\u094b\u091f\u093f\u0902\u0917 \u0915\u0940 \u092e\u094b\u091f\u093e\u0908 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0915\u0940 \u0906\u092f\u0941 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/strong>&nbsp;\u0909\u091a\u093f\u0924 \u0917\u0948\u0932\u094d\u0935\u0928\u093e\u0907\u091c\u093f\u0902\u0917 \u0917\u094d\u0930\u0947\u0921 \u0915\u093e \u091a\u092f\u0928 \u0930\u0916\u0930\u0916\u093e\u0935 \u0915\u0947 \u092c\u093e\u0926 \u0915\u0940 \u0932\u093e\u0917\u0924\u094b\u0902 \u0915\u094b \u0915\u093e\u092b\u0940 \u0915\u092e \u0915\u0930 \u0926\u0947\u0924\u093e \u0939\u0948 \u0914\u0930 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e \u0938\u094d\u0935\u0940\u0915\u0943\u0924\u093f \u0926\u0930 \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>","protected":false},"excerpt":{"rendered":"<p>In overseas highway guardrail procurement projects, the most critical factor affecting service life is the hot-dip galvanizing quality. Many low-cost guardrails get rusty, peeling and white spots within 1\u20132 years, which is not caused by steel thickness, but by unqualified galvanizing treatment. Export guardrails need to withstand long ocean transportation, high salt spray, humid climate, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":8007,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Export Guardrail Galvanizing Layer Quality Control | AASHTO EN1317 Hot Dip Zinc Coating","_seopress_titles_desc":"Learn why strict galvanizing layer quality inspection is critical for export highway guardrails. Our HDG zinc coating meets EN1317 & AASHTO standards, anti-rust for long-term global road projects. Custom zinc thickness available.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","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":"","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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[54],"tags":[311,316,314,313,312,317,318,315],"class_list":["post-8006","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-export-guardrail-galvanizing-layer-quality","tag-export-traffic-barrier-rust-resistance","tag-hdg-zinc-coating-weight-550g-m2","tag-highway-crash-barrier-zinc-layer-standard","tag-hot-dip-galvanized-guardrail-zinc-coating","tag-steel-guardrail-galvanization-testing","tag-thrie-beam-guardrail-hot-dip-galvanizing-standard","tag-uniform-galvanizing-layer-guardrail"],"_links":{"self":[{"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/posts\/8006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/comments?post=8006"}],"version-history":[{"count":0,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/posts\/8006\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/media\/8007"}],"wp:attachment":[{"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/media?parent=8006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/categories?post=8006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/hi\/wp-json\/wp\/v2\/tags?post=8006"}],"curies":[{"name":"\u0921\u092c\u094d\u0932\u094d\u092f\u0942\u092a\u0940","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}