{"product_id":"galvalume-steel-coil-gl-coil","title":"Galvalume Steel Coil (GL Coil)","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Introduction\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eGalvalume Steel Coil (GL Coil) is a \u003cstrong data-start=\"1200\" data-end=\"1277\"\u003ehigh-performance coated steel product with an aluminum-zinc alloy coating\u003c\/strong\u003e, combining the corrosion resistance of zinc with the heat resistance and durability of aluminum. The standard coating composition typically contains \u003cstrong data-start=\"1427\" data-end=\"1473\"\u003e55% aluminum, 43.4% zinc, and 1.6% silicon\u003c\/strong\u003e, providing superior protection compared with traditional galvanized steel in many environments. Queen Metal supplies Galvalume coils with \u003cstrong data-start=\"1612\" data-end=\"1706\"\u003eexcellent corrosion resistance, heat resistance, surface appearance, and long service life\u003c\/strong\u003e for construction, automotive, solar, and industrial applications. Available in different steel grades, thicknesses, widths, coating weights, and surface finishes. \u003cstrong data-start=\"1870\" data-end=\"1923\"\u003eCustomized specifications and processing services\u003c\/strong\u003e are available according to customer requirements.\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: 21.9696%;\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"width: 77.7376%;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003eGalvalume Steel Coil (GL Coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eMaterial Type\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e\u003cstrong\u003eAluminum-Zinc Alloy Coated Carbon Steel\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eCoating Composition\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e\u003cstrong\u003e55% Aluminum + 43.4% Zinc + 1.6% Silicon (AZ Coating)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eBase Material\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003eCold Rolled Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eCommon Grades\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e\u003cstrong\u003eDX51D \/ DX52D \/ DX53D \/ S250GD \/ S280GD \/ S350GD \/ ASTM A792 \/ Customized Grades\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e\u003cstrong\u003eEN 10346 \/ ASTM A792 \/ JIS G3321 \/ DIN \/ GB Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eManufacturing Process\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e\u003cstrong\u003eHot Dip Aluminum-Zinc Coating Process\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eThickness\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e\u003cstrong\u003e0.12mm - 6.0mm \/ Customized\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e\u003cstrong\u003e600mm - 1500mm \/ Customized\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eCoating Weight\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e\u003cstrong\u003eAZ30 - AZ200g\/m² \/ Customized\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eCommon Coating\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e\u003cstrong\u003eAZ50 \/ AZ100 \/ AZ150 \/ AZ165 \/ Customized\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eSurface Finish\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003eRegular Spangle \/ Zero Spangle \/ Mini Spangle \/ Customized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eSurface Treatment\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003eChromated \/ Oiled \/ Passivated \/ Fingerprint Resistant \/ Customized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eEdge Condition\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003eMill Edge \/ Slit Edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eCoil Weight\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003eStandard \/ Customized according to customer requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eInner Diameter\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e508mm \/ 610mm \/ Customized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eMechanical Properties\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003eAccording to applicable standards and customer requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.9696%;\"\u003eProcessing\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\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: 21.9696%;\"\u003eCustomization\u003c\/td\u003e\n\u003ctd style=\"width: 77.7376%;\"\u003e\u003cstrong\u003eSteel Grade \/ Thickness \/ Width \/ AZ 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 galvalume steel coil (GL 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, building structures and architectural materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Energy\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar mounting systems, photovoltaic brackets and support structures\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomotive\u003c\/td\u003e\n\u003ctd\u003eAutomotive panels, components and corrosion-resistant parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHome Appliances\u003c\/td\u003e\n\u003ctd\u003eRefrigerator panels, appliance housings and exterior components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVAC Systems\u003c\/td\u003e\n\u003ctd\u003eAir ducts, ventilation systems and heat-resistant components\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 products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgriculture\u003c\/td\u003e\n\u003ctd\u003eGreenhouses, agricultural buildings and protective structures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteel Fabrication\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRoll forming, profiling and customized steel processing 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%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 26.4956%;\"\u003eInspection \/ Testing\u003c\/th\u003e\n\u003cth style=\"width: 73.2115%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eChemical Composition Test\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\u003eVerification of base steel chemical composition according to standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eCoating Composition Test\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\u003e\u003cstrong\u003eVerification of aluminum-zinc coating composition and coating weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eThickness Inspection\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\u003e\u003cstrong\u003eThickness, width and dimensional accuracy inspection\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eSurface Inspection\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\u003eInspection for coating uniformity, scratches, defects and surface quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eMechanical Testing\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\u003e\u003cstrong\u003eTensile strength, yield strength and elongation testing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eCoating Adhesion Test\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\u003eVerification of coating bonding performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eFlatness Inspection\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\u003eChecking coil flatness and forming performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eCorrosion Resistance Test\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\u003eSalt spray testing available according to customer requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eHeat Resistance Test\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\u003eAvailable according to application requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eMTC\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\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\u003e\n\u003ctd style=\"width: 26.4956%;\"\u003eThird-Party Inspection\u003c\/td\u003e\n\u003ctd style=\"width: 73.2115%;\"\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: 23.7367%;\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"width: 75.9704%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7367%;\"\u003ePackaging Standard\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\u003eExport-standard Galvalume steel coil packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7367%;\"\u003eCoil Protection\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\u003e\u003cstrong\u003eWaterproof paper, protective steel sheets and steel strapping\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7367%;\"\u003eEdge Protection\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\u003eProtective rings or edge guards to prevent transportation damage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7367%;\"\u003eSurface Protection\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\u003eAnti-scratch and moisture protection according to shipping requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7367%;\"\u003eCoil Packaging Type\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\u003eVertical eye \/ Horizontal eye packaging available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7367%;\"\u003eExternal Packaging\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\u003eWaterproof packaging suitable for ocean transportation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7367%;\"\u003eShipping Method\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\u003eContainer \/ Bulk shipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7367%;\"\u003eTransportation Protection\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\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: 23.7367%;\"\u003eMOQ\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\u003eAccording to grade, thickness, width, coating and order requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7367%;\"\u003eLead Time\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\u003eConfirmed according to material availability, production schedule and order quantity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7367%;\"\u003eCustomized Logistics\u003c\/td\u003e\n\u003ctd style=\"width: 75.9704%;\"\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=\"znacpn\" dir=\"auto\" data-start=\"6260\" data-end=\"6306\" class=\"PDq2pG_selectionAnchorContainer\"\u003e1. What is Galvalume Steel Coil (GL Coil)?\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"6308\" data-end=\"6484\"\u003eGalvalume Steel Coil, also called \u003cstrong data-start=\"6342\" data-end=\"6375\"\u003eGL Coil or Aluzinc Steel Coil\u003c\/strong\u003e, is a steel coil coated with an aluminum-zinc alloy layer to provide enhanced corrosion and heat resistance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"8oi82n\" dir=\"auto\" data-start=\"6486\" data-end=\"6544\"\u003e2. What is the difference between GI Coil and GL Coil?\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"6546\" data-end=\"6765\"\u003eGI Coil uses a \u003cstrong data-start=\"6561\" data-end=\"6582\"\u003epure zinc coating\u003c\/strong\u003e, while GL Coil uses an \u003cstrong data-start=\"6606\" data-end=\"6675\"\u003ealuminum-zinc alloy coating containing approximately 55% aluminum\u003c\/strong\u003e, providing better heat resistance and improved corrosion protection in many applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"10p81xh\" dir=\"auto\" data-start=\"6767\" data-end=\"6829\"\u003e3. What coating options are available for Galvalume coils?\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"6831\" data-end=\"6966\"\u003eQueen Metal supplies different AZ coating weights, including \u003cstrong data-start=\"6892\" data-end=\"6928\"\u003eAZ50, AZ100, AZ150, AZ165, AZ200\u003c\/strong\u003e, and customized coating requirements.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1wz8j32\" dir=\"auto\" data-start=\"6968\" data-end=\"7015\"\u003e4. What are Galvalume steel coils used for?\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"7017\" data-end=\"7185\"\u003eGL coils are widely used in \u003cstrong data-start=\"7045\" data-end=\"7184\"\u003eroofing systems, solar structures, construction materials, automotive components, HVAC systems, appliances, and industrial applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ofx6nh\" dir=\"auto\" data-start=\"7187\" data-end=\"7242\"\u003e5. Can Queen Metal customize Galvalume Steel Coils?\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"7244\" data-end=\"7444\"\u003eYes. \u003cstrong data-start=\"7249\" data-end=\"7302\"\u003eQueen Metal provides customized GL Coil solutions\u003c\/strong\u003e based on required steel grade, thickness, width, AZ coating weight, surface treatment, coil weight, processing requirements, and application.\u003c\/p\u003e","brand":"QueenMetal","offers":[{"title":"Default Title","offer_id":49785686655131,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/8850\/5499\/files\/Galvalume_Steel_Coil2.jpg?v=1791772498","url":"https:\/\/queenmetalgroup.com\/products\/galvalume-steel-coil-gl-coil","provider":"QueenMetal","version":"1.0","type":"link"}