{"product_id":"hot-dip-galvanized-steel-coil-gi-coil","title":"Hot Dip Galvanized Steel Coil (GI Coil)","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Introduction\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eHot Dip Galvanized Steel Coil (GI Coil) is a \u003cstrong data-start=\"1231\" data-end=\"1311\"\u003ezinc-coated steel product manufactured through a hot-dip galvanizing process\u003c\/strong\u003e, providing excellent corrosion resistance and long-term durability. The zinc coating protects the steel substrate from oxidation and environmental corrosion, making it suitable for both indoor and outdoor applications. Queen Metal supplies galvanized steel coils with \u003cstrong data-start=\"1580\" data-end=\"1660\"\u003evarious steel grades, zinc coating weights, surface finishes, and dimensions\u003c\/strong\u003e to meet different project requirements. GI coils are widely used in \u003cstrong data-start=\"1729\" data-end=\"1819\"\u003econstruction, automotive, appliances, industrial equipment, and fabrication industries\u003c\/strong\u003e. \u003cstrong data-start=\"1821\" data-end=\"1905\"\u003eCustomized thickness, width, coating, surface treatment, and processing services\u003c\/strong\u003e are available according to customer specifications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 23.123%;\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"width: 76.5841%;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003eHot Dip Galvanized Steel Coil (GI Coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eMaterial Type\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003e\u003cstrong\u003eGalvanized Carbon Steel\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eBase Material\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003eCold Rolled Steel \/ Hot Rolled Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eCommon Grades\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003e\u003cstrong\u003eDX51D \/ DX52D \/ DX53D \/ S250GD \/ S280GD \/ S350GD \/ ASTM A653 \/ Customized Grades\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003e\u003cstrong\u003eEN 10346 \/ ASTM A653 \/ JIS G3302 \/ DIN \/ GB Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eManufacturing Process\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003e\u003cstrong\u003eHot Dip Galvanizing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eThickness\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003e\u003cstrong\u003e0.12mm - 6.0mm \/ Customized\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003e\u003cstrong\u003e600mm - 1500mm \/ Customized\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eZinc Coating\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003e\u003cstrong\u003eZ40 - Z600g\/m² \/ Customized\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eCoating Type\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003ePure Zinc Coating \/ Zinc-Iron Alloy Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eSurface Treatment\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003eChromated \/ Oiled \/ Passivated \/ Fingerprint Resistant \/ Customized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eSurface Finish\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003eRegular Spangle \/ Zero Spangle \/ Mini Spangle \/ Customized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eEdge Condition\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003eMill Edge \/ Slit Edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eCoil Weight\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003eStandard \/ Customized according to customer requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eInner Diameter\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003e508mm \/ 610mm \/ Customized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eMechanical Properties\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003eAccording to applicable standards and customer requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eProcessing\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003e\u003cstrong\u003eCutting \/ Slitting \/ Leveling \/ Roll Forming \/ Customized\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.123%;\"\u003eCustomization\u003c\/td\u003e\n\u003ctd style=\"width: 76.5841%;\"\u003e\u003cstrong\u003eSteel Grade \/ Thickness \/ Width \/ Zinc Coating \/ Surface Treatment \/ Coil Weight \/ Processing\u003c\/strong\u003e\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 steel coil (GI Coil) 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\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIndustry\u003c\/th\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRoofing sheets, wall panels, structural components and building materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomotive\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle body panels, automotive parts and corrosion-resistant components\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHome Appliances\u003c\/td\u003e\n\u003ctd\u003eRefrigerator panels, washing machine parts and appliance housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial Equipment\u003c\/td\u003e\n\u003ctd\u003eMachinery covers, equipment structures and fabricated components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Energy\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar mounting structures and photovoltaic support systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVAC Systems\u003c\/td\u003e\n\u003ctd\u003eAir ducts, ventilation equipment and protective components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteel Fabrication\u003c\/td\u003e\n\u003ctd\u003eMetal processing, roll forming and customized steel products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral Manufacturing\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eVarious corrosion-resistant steel applications\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%; height: 257.719px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 27.2035%; height: 19.5938px;\"\u003eInspection \/ Testing\u003c\/th\u003e\n\u003cth style=\"width: 72.5037%; height: 19.5938px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 27.2035%; height: 39.1875px;\"\u003eChemical Composition Test\u003c\/td\u003e\n\u003ctd style=\"width: 72.5037%; height: 39.1875px;\"\u003eVerification of steel chemistry according to applicable standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.5938px;\"\u003e\n\u003ctd style=\"width: 27.2035%; height: 22.5938px;\"\u003eZinc Coating Test\u003c\/td\u003e\n\u003ctd style=\"width: 72.5037%; height: 22.5938px;\"\u003e\u003cstrong\u003eCoating weight inspection to ensure corrosion protection performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.2035%; height: 19.5938px;\"\u003eThickness Inspection\u003c\/td\u003e\n\u003ctd style=\"width: 72.5037%; height: 19.5938px;\"\u003e\u003cstrong\u003eThickness, width and dimensional accuracy verification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.2035%; height: 19.5938px;\"\u003eSurface Inspection\u003c\/td\u003e\n\u003ctd style=\"width: 72.5037%; height: 19.5938px;\"\u003eInspection for coating uniformity, scratches, defects and surface quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.2035%; height: 19.5938px;\"\u003eMechanical Testing\u003c\/td\u003e\n\u003ctd style=\"width: 72.5037%; height: 19.5938px;\"\u003e\u003cstrong\u003eTensile strength, yield strength and elongation testing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.2035%; height: 19.5938px;\"\u003eCoating Adhesion Test\u003c\/td\u003e\n\u003ctd style=\"width: 72.5037%; height: 19.5938px;\"\u003eVerification of zinc coating bonding performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.2035%; height: 19.5938px;\"\u003eFlatness Inspection\u003c\/td\u003e\n\u003ctd style=\"width: 72.5037%; height: 19.5938px;\"\u003eChecking coil flatness and forming performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.2035%; height: 19.5938px;\"\u003eSalt Spray Test\u003c\/td\u003e\n\u003ctd style=\"width: 72.5037%; height: 19.5938px;\"\u003eAvailable according to customer requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 27.2035%; height: 39.1875px;\"\u003eMTC\u003c\/td\u003e\n\u003ctd style=\"width: 72.5037%; height: 39.1875px;\"\u003e\u003cstrong\u003eMill Test Certificate available according to EN 10204 3.1 or customer requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.2035%; height: 19.5938px;\"\u003eThird-Party Inspection\u003c\/td\u003e\n\u003ctd style=\"width: 72.5037%; height: 19.5938px;\"\u003e\u003cstrong\u003eSGS \/ BV or other inspection agencies available upon request\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\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 23.6908%;\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"width: 76.0163%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003ePackaging Standard\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003eExport-standard galvanized steel coil packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003eCoil Protection\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003e\u003cstrong\u003eWaterproof paper, galvanized sheet protection and steel strapping\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003eEdge Protection\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003eProtective rings or edge guards available to prevent coil damage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003eSurface Protection\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003eAnti-rust protection and suitable wrapping according to shipping conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003eCoil Packaging Type\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003eVertical eye \/ Horizontal eye packaging according to transportation requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003eExternal Packaging\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003eWaterproof packaging suitable for ocean transportation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003eShipping Method\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003eContainer \/ Bulk shipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003eTransportation Protection\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003eSuitable protection for \u003cstrong\u003elong-distance ocean transportation and heavy steel coils\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003eMOQ\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003eAccording to grade, thickness, width, coating and order requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003eLead Time\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003eConfirmed according to material availability, production schedule and order quantity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6908%;\"\u003eCustomized Logistics\u003c\/td\u003e\n\u003ctd style=\"width: 76.0163%;\"\u003e\u003cstrong\u003eCoil marking, packaging method and shipping arrangements available according to customer requirements\u003c\/strong\u003e\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 data-section-id=\"o1jm6p\" dir=\"auto\" data-start=\"6072\" data-end=\"6095\" class=\"PDq2pG_selectionAnchorContainer\"\u003e1. What is GI Coil?\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"6097\" data-end=\"6255\"\u003eGI Coil, also known as \u003cstrong data-start=\"6120\" data-end=\"6153\"\u003eHot Dip Galvanized Steel Coil\u003c\/strong\u003e, is a carbon steel coil coated with a layer of zinc to improve corrosion resistance and service life.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19tf7xu\" dir=\"auto\" data-start=\"6257\" data-end=\"6313\"\u003e2. What are the advantages of galvanized steel coil?\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"6315\" data-end=\"6486\"\u003eGalvanized steel coil provides \u003cstrong data-start=\"6346\" data-end=\"6466\"\u003eexcellent corrosion resistance, good formability, durability, low maintenance requirements, and long-term protection\u003c\/strong\u003e for steel products.\u003c\/p\u003e\n\u003ch3 data-section-id=\"wtq7jt\" dir=\"auto\" data-start=\"6488\" data-end=\"6548\"\u003e3. What zinc coating options are available for GI coils?\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"6550\" data-end=\"6693\"\u003eQueen Metal supplies different zinc coating weights, including \u003cstrong data-start=\"6613\" data-end=\"6692\"\u003eZ40, Z80, Z120, Z180, Z275, Z350, Z450, and customized coating requirements\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1l081xz\" dir=\"auto\" data-start=\"6695\" data-end=\"6729\"\u003e4. What are GI coils used for?\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"6731\" data-end=\"6882\"\u003eGI coils are widely used in \u003cstrong data-start=\"6759\" data-end=\"6881\"\u003econstruction, automotive, solar structures, home appliances, HVAC systems, industrial equipment, and steel fabrication\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"q6c480\" dir=\"auto\" data-start=\"6884\" data-end=\"6940\"\u003e5. Can Queen Metal customize galvanized steel coils?\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"6942\" data-end=\"7137\"\u003eYes. \u003cstrong data-start=\"6947\" data-end=\"7000\"\u003eQueen Metal provides customized GI Coil solutions\u003c\/strong\u003e based on required steel grade, thickness, width, zinc coating, surface treatment, coil weight, processing requirements, and application.\u003c\/p\u003e","brand":"QueenMetal","offers":[{"title":"Default Title","offer_id":49785555189915,"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_Steel_Coil1.jpg?v=1791771674","url":"https:\/\/queenmetalgroup.com\/products\/hot-dip-galvanized-steel-coil-gi-coil","provider":"QueenMetal","version":"1.0","type":"link"}