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{"title":"Premium Corrugated Galvanized Steel Roofing Sheets for Durable Construction with","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/88\/bf415c28ead25d62654b0f3bb2dc-200x200-1\/premium_corrugated_galvanized_steel_roofing_sheets_for_durable_construction_with.jpg","attrs":{"Brand Name":"Gnee","Certification":"SGS","Place of Origin":"Henan","Packaging Details":"Standard Sea Worthy Package"}}
{"title":"Hot Dipped Galvanized Steel Grating Stair Tread Grid with ASTM A36 Q235 and","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/50\/06bb429e3572299c5e92dcc492ea-200x200-1\/hot_dipped_galvanized_steel_grating_stair_tread_grid_with_astm_a36_q235_and_stainless_steel_304_options.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
{"title":"Hot Dipped Galvanized Steel Grating Heavy Duty Metal Grid Grating Panels","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/cb\/43826f549efd74d94de44a9ee60a-200x200-1\/hot_dipped_galvanized_steel_grating_heavy_duty_metal_grid_grating_panels_pressure_welded_and_locked_for_high_load_capacity.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
{"title":"Construction Use DX51d Steel Coil Galvanized 0.15mm Thick","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/f1\/a2abb91416030d45be0d1432ec05-200x200-1\/construction_use_dx51d_steel_coil_galvanized_0_15mm_thick.jpg","attrs":{"Brand Name":"Gnee","Model Number":"DX51d","Certification":"ISO9001","Place of Origin":"Henan"}}
{"title":"Hot Dipped Galvanized Steel Grating and Steel Structure Walkway Compliant with","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/16\/538537ddd861c1ec4aeeb4414c11-200x200-1\/hot_dipped_galvanized_steel_grating_and_steel_structure_walkway_compliant_with_ansi_2fnaamm_mbg_531_2f532_2f533_en_10025_gb_2ft_70.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
{"title":"Aisi Standard Galvanized Rolled Coil 0.12-2.5mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/38\/09\/48a550d045c6062fa6ddf734093b-200x200-1\/aisi_standard_galvanized_rolled_coil_0_12_2_5mm.jpg","attrs":{"Brand Name":"genn","Model Number":"Dx51D.Dx52D,Dx53D.DX54D.DX55D","Certification":"ISO","Place of Origin":"Henan"}}
{"title":"Customizable Styles Hot Dipped Galvanized Steel Grating Walkway Compliant with","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/db\/ec5995513c473460dc084e04172a-200x200-1\/customizable_styles_hot_dipped_galvanized_steel_grating_walkway_compliant_with_is_3202_and_astm_a_123_standards.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
Color-coated steel sheets are lightweight building materials widely used in construction, formed by rolling and bending colored coated steel plates. These versatile materials offer multiple functions and strong adaptability for various applications.
Primary Applications
Roof Construction: Ideal for industrial plants, residential buildings, and warehouses due to lightweight, durable, and water-resistant properties. Can reduce construction periods and lower costs by 13%.
Wall Applications: Provides insulation and heat preservation for building exteriors, reducing energy loss and improving thermal performance. Suitable for industrial plants and prefabricated buildings.
Other Construction Uses: Includes ceiling materials, partitions, garages, and warehouse structures. Features lightweight, fire-resistant, and soundproof characteristics with custom processing options.
Key Advantages
High strength with lightweight construction
Convenient installation (reduces construction period by over 40%)
Earthquake resistance and fire protection
Long lifespan of 10-15 years
Corrosion and rust prevention coatings available
Technical Specifications
Standard
ASTM A653, JIS G3302, GB/T3830-2006
Material
SGCC, SGCH, G550, DX51D, DX52D, DX53D
Thickness
0.105mm to 1.5mm
Width Before Corrugated
762-1200 mm
Width After Corrugated
600-1000 mm
Length
1800mm/2000mm/2400mm/2438mm/2440mm/3000mm/3660mm or customized
Zinc Coating
20-275 G/M²
Hardness
Soft (HRB60), Medium Hard (HRB60-85), Full Hard (HRB85-95)
Surface Structure
Regular spangle, Minimum spangle, Zero spangle, Big spangle
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...
