{"id":4592,"date":"2026-06-26T06:44:36","date_gmt":"2026-06-26T06:44:36","guid":{"rendered":"http:\/\/luyitraffic.com\/?post_type=product&p=4592"},"modified":"2026-07-06T07:57:16","modified_gmt":"2026-07-06T07:57:16","slug":"q235b-q345b-steel-beam-guardrail","status":"publish","type":"product","link":"https:\/\/luyitraffic.com\/fr\/produit\/q235b-q345b-steel-beam-guardrail\/","title":{"rendered":"Glissi\u00e8re de s\u00e9curit\u00e9 en poutre d'acier Q235B et Q345B"},"content":{"rendered":"

Product Parameters<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
NO.<\/strong><\/td>\nProperty<\/strong><\/td>\nDescription<\/strong><\/td>\n<\/tr>\n
1<\/td>\nBrand\/Origin Place<\/td>\nSafebuild\/Shandong China<\/td>\n<\/tr>\n
2<\/td>\nProduct Name<\/td>\nW Beam Highway Guardrail<\/td>\n<\/tr>\n
3<\/td>\nMaterial<\/td>\nSteel Grade Q235,Q345,S235JR,S275JR,S355JR,EN10025,A283M.<\/td>\n<\/tr>\n
4<\/td>\nSurface treatment<\/td>\nHot dipped galvanized or powder coating<\/td>\n<\/tr>\n
5<\/td>\nZinc coating<\/td>\n300g\/\u33a1 (40um), 550g\/\u33a1 (80um),610g\/\u33a1 (85um),1100 g\/\u33a1 (160um),1220 g\/\u33a1 (170um) or customized<\/td>\n<\/tr>\n
6<\/td>\nThickness<\/td>\n2.75\/3.0\/4.0mm or customized<\/td>\n<\/tr>\n
7<\/td>\nStandard Size<\/td>\n4130*310*81*2.5\/2.75\/3.0mm, 4320*310*85*2.5\/2.75\/3.0mm or customized<\/td>\n<\/tr>\n
8<\/td>\nCertificate<\/td>\nAASHTO\/AS\/NZS\/EN1317\/ISO9001\/ISO14000\/SGS\/CE\/BV<\/td>\n<\/tr>\n
9<\/td>\nApplication<\/td>\nHighway,dangerous area road safety<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Highway Guardrail Description<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
W Beam Guardrail Per AASHTO M180<\/strong><\/td>\n<\/tr>\n
Produit<\/td>\nSize(L * W * WH*T)<\/td>\nPost spacing: 4 m Quantity per KM<\/td>\nPost spacing: 2 m Quantity per KM<\/td>\nCoating Treatment<\/td>\n<\/tr>\n
Guardrail beam<\/td>\nW Beam 4320*310*83*2.75mm<\/td>\n250<\/td>\n250<\/td>\n\n

Hot Dip Galvanized:<\/p>\n

550g\/\u33a1-1100g\/\u33a1<\/p>\n

Powder spraying:<\/p>\n

Pre-Galvanized + Powder spraying<\/p>\n<\/td>\n<\/tr>\n

Post<\/td>\nU Post 1820*150*75*5mm<\/td>\n251<\/td>\n501<\/td>\n<\/tr>\n
Spacer Block<\/td>\nU Spacer 350*150*75*5mm<\/td>\n251<\/td>\n501<\/td>\n<\/tr>\n
Washer<\/td>\n75*44*4mm<\/td>\n251<\/td>\n501<\/td>\n<\/tr>\n
Reflector<\/td>\n50*70*120*1.5mm<\/td>\n250<\/td>\n250<\/td>\n<\/tr>\n
Terminal End<\/td>\nFishtail End 700*460*2.75mm<\/td>\n2 pcs<\/td>\n2 pcs<\/td>\n<\/tr>\n
Bolts & Nuts<\/td>\nM16*35mm<\/td>\n2000<\/td>\n2000<\/td>\n<\/tr>\n
Bolts & Nuts<\/td>\nM16*40mm<\/td>\n502<\/td>\n1002<\/td>\n<\/tr>\n
Bolts & Nuts<\/td>\nM16*50mm<\/td>\n251<\/td>\n501<\/td>\n<\/tr>\n
\n

Notes<\/p>\n<\/td>\n

1.Shape:Two waves, W-beam.
\n2.Normal Specification: Available in different sizes.L:2000\/2300\/3810\/4000\/4300\/4320W:306\/310\/312\/380 Height:80\/82\/83\/85Thickness:2.75\/3\/4mm
\n3.Guardrail Standards:JT\/T2811995\/AASHTO M180\/RAL RG620\/AS NZS 3845-1999\/EN1317.
\n4.Steel Material:\u00a0Q235,Q345,S235JR,S275JR,S355JR,EN10025,A283M.
\n5.Surface treatment: hot-dip galvanized and galvanized plastic spraying coating.
\n6.Guardrail relevant parts:Post, Spacer (C,U,H,Z,Round, Square and Sigma types etc) and\u00a0Fasteners, Bolts &Nuts,Terminal,Reflectors.
\n7.We accept ODM producing as client’s drawing.8.Guardrail feature:Great corrosion resistant, high intensity, long and durable, with good impact resistance, low cost, long life, higher security, environmental protection, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

W beam galvanized guardrail is the most common highway crash barriers designed to prevent the vehicle from running out of the road in high-speed area. It is a very cost-effective road safety guardrail.<\/p>","protected":false},"featured_media":5599,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"W Beam Highway Guardrail | AASHTO M180 Galvanized Steel Crash Barrier","_seopress_titles_desc":"AASHTO M180 W-beam guardrail made of Q235B & Q345B steel. Hot-dip galvanized anti-corrosion finish, EN1317 CE certified, complete fittings for highway road safety projects.","_seopress_robots_index":"","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 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":""}}},"product_brand":[],"product_cat":[62,67],"product_tag":[],"class_list":["post-4592","product","type-product","status-publish","has-post-thumbnail","product_cat-highway-guardrail","product_cat-traffic-facility-construction","desktop-align-center","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/product\/4592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/media\/5599"}],"wp:attachment":[{"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/media?parent=4592"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4592"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4592"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/luyitraffic.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}