{"product_id":"hot-dip-galvanized-square-steel-tube","title":"Hot Dip Galvanized Square Steel Tube (GI Square Tube)","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Introduction\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eHot Dip Galvanized Square Steel Tube (GI Square Tube) is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esquare hollow section made from carbon steel and protected by a zinc coating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to improve corrosion resistance and service life. Its square profile provides convenient connections and fabrication options for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003estructural frames, construction projects, fencing, greenhouse structures, machinery and industrial applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Available in different steel grades, square sizes, wall thicknesses and lengths, it can be supplied to meet various structural and manufacturing requirements. Depending on the required specification, the product can be supplied as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epre-galvanized square tube or square steel tube hot-dip galvanized after forming\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Queen Metal offers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecustomized dimensions, zinc coating requirements, cutting, end preparation and other processing services\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, helping customers coordinate steel supply and fabrication requirements through a one-stop service.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 470.251px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eItem\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 77.7529%; height: 19.5938px;\"\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eHot Dip Galvanized Square Steel Tube\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eCommon Name\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\u003cspan\u003eGI Square Tube \/ Galvanized Square Pipe \/ Galvanized Square Hollow Section\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eMaterial Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eGalvanized Carbon Steel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 39.1875px;\"\u003e\u003cspan\u003eCommon Steel Grades\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 39.1875px;\"\u003e\u003cspan\u003eQ195 \/ Q215 \/ Q235 \/ Q355 \/ S235JR \/ S275JR \/ S355JR \/ Other grades according to applicable specifications\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 39.1875px;\"\u003e\u003cspan\u003eApplicable Standards\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 39.1875px;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eASTM A500 \/ ASTM A501 \/ EN 10219 \/ EN 10210 \/ JIS G 3466 \/ GB\/T 6728\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on product type and order requirements\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eManufacturing Process\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eERW Welded \/ Cold-Formed Hollow Section\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on product specification\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 39.1875px;\"\u003e\u003cspan\u003eGalvanizing Process\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 39.1875px;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eHot-Dip Galvanized After Forming \/ Pre-Galvanized\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on product specification\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eSection Shape\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan\u003eSquare Hollow Section (SHS)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eSide Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\n\u003cspan\u003eVarious standard sizes \/ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCustomized\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eWall Thickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\n\u003cspan\u003eVarious standard sizes \/ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCustomized\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eLength\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\n\u003cspan\u003eStandard Length \/ Fixed Length \/ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCustomized\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eZinc Coating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\n\u003cspan\u003eAccording to applicable standards or \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecustomer requirements\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eSurface Finish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\u003cspan\u003eGalvanized \/ Smooth Zinc Coating \/ Customized\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003ePipe Ends\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\n\u003cstrong\u003e\u003cspan\u003ePlain End \/ Square-Cut End \/ Beveled End\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, or other options where applicable\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eDimensional Tolerance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\u003cspan\u003eAccording to applicable product standards or customer requirements\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 39.1875px;\"\u003e\u003cspan\u003eProcessing Services\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 39.1875px;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eCutting \/ Drilling \/ Notching \/ Welding \/ Other Customized Processing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, subject to product specifications\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 39.1875px;\"\u003e\u003cspan\u003eCustomization Options\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan\u003eSteel Grade \/ Side Dimensions \/ Wall Thickness \/ Length \/ Zinc Coating \/ End Preparation \/ Processing\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.9543%; height: 19.5938px;\"\u003e\u003cspan\u003eDocumentation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.7529%; height: 19.5938px;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eMaterial Test Certificate (MTC)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e available according to order requirements\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eNeed a Customized Solution?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIf you cannot find a hot dip galvanized square steel tube (GI Square Tube) for your project, please contact Queen Metal. We provide customized solutions based on your required \u003cstrong\u003egrade, dimensions, standard, surface finish, end treatment, and application\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eSend us your specifications, technical requirements, drawings, or parameter files, and our team will provide a suitable quotation and supply solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:ding@queenmetal.com\"\u003eding@queenmetal.com\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eApplications \u0026amp; Industries\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 31.6048%;\"\u003e\u003cspan\u003eIndustry\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 68.1024%;\"\u003e\u003cspan\u003eTypical Applications\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6048%;\"\u003e\u003cspan\u003eConstruction \u0026amp; Steel Structures\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.1024%;\"\u003e\u003cstrong\u003e\u003cspan\u003eBuilding frames, warehouse structures, roof supports, columns and structural frameworks\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6048%;\"\u003e\u003cspan\u003eInfrastructure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.1024%;\"\u003e\u003cstrong\u003e\u003cspan\u003eProtective barriers, support structures, public facilities and infrastructure projects\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6048%;\"\u003e\u003cspan\u003eAgriculture\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.1024%;\"\u003e\u003cstrong\u003e\u003cspan\u003eGreenhouse frames, farm structures, agricultural equipment and fencing systems\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6048%;\"\u003e\u003cspan\u003eFencing \u0026amp; Security\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.1024%;\"\u003e\u003cstrong\u003e\u003cspan\u003eFence posts, gates, security barriers, railings and perimeter protection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6048%;\"\u003e\u003cspan\u003eSolar Energy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.1024%;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eSolar panel support structures and mounting frames\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, subject to structural design requirements\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6048%;\"\u003e\u003cspan\u003eIndustrial Manufacturing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.1024%;\"\u003e\u003cstrong\u003e\u003cspan\u003eMachine frames, equipment supports, production line structures and fabricated components\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6048%;\"\u003e\u003cspan\u003eTransportation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.1024%;\"\u003e\u003cspan\u003eVehicle-related structural components, equipment frames and transport facility supports\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6048%;\"\u003e\u003cspan\u003eFurniture \u0026amp; Display Systems\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.1024%;\"\u003e\u003cstrong\u003e\u003cspan\u003eMetal furniture frames, shelving systems, display racks and support structures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6048%;\"\u003e\u003cspan\u003eCommercial \u0026amp; Residential Projects\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.1024%;\"\u003e\u003cspan\u003eCanopies, awnings, handrails, partitions and decorative metal structures\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.6048%;\"\u003e\u003cspan\u003eSteel Fabrication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.1024%;\"\u003e\u003cstrong\u003e\u003cspan\u003eCustomized square hollow sections, brackets, frames and project-specific fabricated components\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eQuality Assurance \u0026amp; Testing\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 26.7655%;\"\u003e\u003cspan\u003eInspection \/ Testing\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 72.9417%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eMaterial Verification\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\n\u003cspan\u003eVerification of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esteel grade and chemical composition\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e according to the applicable standard\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eDimensional Inspection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\u003cstrong\u003e\u003cspan\u003eSide dimensions, wall thickness, length, squareness, straightness and dimensional tolerances\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eZinc Coating Inspection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\n\u003cspan\u003eVerification of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ezinc coating thickness or coating mass\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e according to the specified standard\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eSurface Inspection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\n\u003cspan\u003eInspection for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebare spots, peeling, excessive zinc buildup and other visible surface defects\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eMechanical Testing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\u003cspan\u003eTensile and other mechanical tests according to the applicable product standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eWeld Inspection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eWeld seam inspection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for welded square steel tubes, where applicable\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eBend \/ Flattening Testing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\u003cspan\u003eAvailable where required by the applicable standard or customer specification\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eCoating Adhesion Inspection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\u003cspan\u003eGalvanized coating adhesion assessment according to the specified standard, where applicable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eAppearance Inspection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\n\u003cspan\u003eInspection of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esurface uniformity, coating coverage and visible defects\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eMaterial Test Certificate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eMTC available according to order requirements\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, subject to the agreed documentation scope\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eTraceability\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\u003cspan\u003eHeat number, batch identification and product marking according to order requirements\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.7655%;\"\u003e\u003cspan\u003eThird-Party Inspection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.9417%;\"\u003e\u003cstrong\u003e\u003cspan\u003eSGS \/ BV or other third-party inspection available upon request\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003ePackaging \u0026amp; Logistics\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 23.7265%;\"\u003e\u003cspan\u003eItem\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 75.9806%;\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003ePackaging Standard\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\u003cstrong\u003e\u003cspan\u003eExport-standard galvanized square steel tube packaging\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eSurface Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\u003cspan\u003eSuitable protective wrapping to help prevent coating damage during handling and transportation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eEnd Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\u003cspan\u003eEnd protectors available according to product dimensions and customer requirements\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eBundling\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eSteel-strapped bundles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for secure handling and shipment\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eBundle Identification\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\u003cspan\u003eProduct labels and bundle markings according to order requirements\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eExternal Packaging\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eWaterproof wrapping or other suitable protective materials\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for export transportation\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eWooden Packaging\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\u003cspan\u003eWooden pallets or cases available where required\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003ePackaging Arrangement\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\u003cspan\u003eBundle size, stacking method and packaging configuration arranged according to product dimensions and shipping requirements\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eShipping Method\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eContainer \/ Bulk shipment\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on product dimensions and order volume\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eTransportation Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\n\u003cspan\u003eSuitable protection for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elong-distance ocean transportation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, helping reduce moisture exposure, abrasion and handling damage\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eMOQ\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\n\u003cspan\u003eAccording to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esteel grade, dimensions, coating requirements and order quantity\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eLead Time\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\n\u003cspan\u003eConfirmed according to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ematerial availability, production schedule, specifications and order quantity\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7265%;\"\u003e\u003cspan\u003eCustomized Logistics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9806%;\"\u003e\n\u003cstrong\u003e\u003cspan\u003eCustom marking, bundle identification, packaging methods and shipping arrangements\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e available according to customer requirements\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eFAQS\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003e1. What is a Hot Dip Galvanized Square Steel Tube?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA Hot Dip Galvanized Square Steel Tube is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esquare hollow carbon steel section protected by a zinc coating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to improve corrosion resistance and service life. It is widely used in construction, structural frameworks, fencing, agricultural structures and industrial fabrication.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e2. What is the difference between pre-galvanized and hot-dip galvanized square steel tubes?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePre-galvanized square tubes are generally formed from steel that has been galvanized before tube manufacturing. Hot-dip galvanized-after-forming tubes are galvanized after the square section has been formed. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThe coating coverage and thickness depend on the manufacturing process and specified requirements.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e3. What sizes are available for galvanized square steel tubes?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eGalvanized square steel tubes are available in various \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eside dimensions, wall thicknesses and lengths\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on the manufacturing range and applicable standard. Customized sizes can be evaluated according to your drawings or project specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e4. What is the difference between galvanized square tube and galvanized rectangular tube?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esquare tube has equal side dimensions\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, while a rectangular tube has different width and height dimensions. Both are hollow structural sections, and the appropriate profile depends on the structural design, available installation space and fabrication requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e5. Can Queen Metal supply customized galvanized square steel tubes?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. Queen Metal can coordinate \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecustom steel grades, side dimensions, wall thicknesses, lengths, zinc coating specifications, end preparation, processing and export packaging\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Send us your drawings, required standard, dimensions and quantity so we can evaluate the specifications and prepare a quotation.\u003c\/span\u003e\u003c\/p\u003e","brand":"QueenMetal","offers":[{"title":"Default Title","offer_id":49860481745051,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8850\/5499\/files\/Hot_Dip_Galvanized_Square_Steel_Tube1.jpg?v=1792462001","url":"https:\/\/queenmetalgroup.com\/products\/hot-dip-galvanized-square-steel-tube","provider":"QueenMetal","version":"1.0","type":"link"}