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{"title":"55% Al-Zn Coated Galvalume Steel Coil with 0.14-2.0 mm Thickness and 600-1500 mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/53\/5be670a54c6260df3ee88bfa1b4e-200x200-1\/55_25_al_zn_coated_galvalume_steel_coil_with_0_14_2_0_mm_thickness_and_600_1500_mm.jpg","attrs":{"Certification":"SGS","Price":"US$720.00-760.00 (FOB Price)","Packaging Details":"Export Standard","Minimum Order Quantity":"1 Ton"}}
{"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"}}
Galvalume steel, also known as Aluminum-Zinc Alloy Coated Steel, Zincalume steel, or aluzinc steel (SGLC), is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600°C. Its structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy. The surface features smooth, flat, and attractive stars with a silver-white base color. This special coating provides excellent corrosion resistance with a normal service life of up to 25 years. It maintains performance in high temperature environments up to 315°C, offers excellent paint adhesion, and demonstrates good processing performance for punching, shearing, and welding applications. The surface conductivity is exceptional.
Rust resistance 10-20 times better than galvanized sheet (meets stainless steel standards)
Cost-effective alternative to stainless steel
Excellent cut-edge corrosion resistance with self-repairing capability to prevent red rust
Superior processing performance with excellent wear and scratch resistance
Environmentally friendly with international environmental certifications
Customizable thickness, strength, and galvanizing amount
Long service life
Packaging and Shipping
Packaging
3-layer protection: kraft paper inside, water plastic film middle, GI steel sheet outside covered by steel straps with lock, including inner coil sleeve
Monthly Output
10,000 tons
Remarks
All risks insurance accepted and third-party testing available
Frequently Asked Questions
Is galvanized steel environmentally friendly?
Yes. Zinc is a recyclable material, and galvanized steel is 100% recyclable. Its long service life also helps reduce maintenance and replacement costs.
How should galvanized steel be stored?
Galvanized steel should be stored in a dry, well-ventilated environment. It should be protected from standing water and condensation to prevent white rust during storage and transportation.
What is white rust on galvanized steel?
White rust is a zinc corrosion product that forms when galvanized steel is exposed to trapped moisture without sufficient air circulation. Proper storage and ventilation can effectively prevent it.
What packaging methods are used for galvanized steel exports?
Galvanized steel is typically packaged with waterproof paper, anti-rust protection, steel edge protectors, steel straps, and wooden pallets or skids. Export packaging can also be customized to meet international shipping requirements.
Can galvanized steel be customized?
Yes. Manufacturers can provide customized thickness, width, length, zinc coating weight, steel grade, surface finish, slitting, cutting, and other processing services according to customer specifications.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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 ...
