Gnee Steel (tianjin) Co., Ltd.
| Supply Ability | 10000 Ton/Tons per Month |
| Packaging Details | Standard Sea Worthy Package |
| Brand Name | GNEE |
| Certification | SGS |
| Place of Origin | Henan |
View Detail Information
Explore similar products
Hot Dipped Galvanized Steel Grating Stair Tread Grid with ASTM A36 Q235 and
Hot Dipped Galvanized Steel Grating Heavy Duty Metal Grid Grating Panels
Construction Use DX51d Steel Coil Galvanized 0.15mm Thick
Hot Dipped Galvanized Steel Grating and Steel Structure Walkway Compliant with
Product Specification
| Supply Ability | 10000 Ton/Tons per Month | Packaging Details | Standard Sea Worthy Package |
| Brand Name | GNEE | Certification | SGS |
| Place of Origin | Henan |
Zn Mg Al Steel offers better anti-corrosion performance than GI and GL coatings, with excellent cutting port protection and welding performance. It can serve as a viable replacement for stainless steel in certain applications.
Zinc Aluminum Magnesium steel is a new type of high-corrosion-resistant coated steel. The composite effect of added elements further improves corrosion inhibition. It features excellent processing properties under severe conditions (stretching, bending, etc.), with high coating hardness and superior damage resistance. Compared to ordinary galvanized products, it achieves better corrosion resistance with smaller plating adhesion. This super corrosion resistance enables it to replace stainless steel or aluminum in various fields.
| Product Name | Zn-Al-Mg Alloys Steel Coil |
| Grade | DD51D+ZM, S350GD+ZM, DX51D+ZM |
| Standard | AISI, ASTM, BS, DIN, JIS, GB, JIS A653 |
| Thickness | 0.4mm - 6.0mm (customizable) |
| Width | 900mm - 1500mm |
| Coil Weight | 5 - 14 Tons |
| Zinc Coating | 40 - 600 g/m² |
| Place of Origin | China |
It is widely used for metal roofing, siding, pre-engineered metal buildings, HVAC ductwork, automotive parts, and appliances.
While highly durable, it is generally not recommended for use within 1,500 feet (approx. 500m) of severe marine environments where salt spray is constant, as salt can accelerate the breakdown of the aluminum oxide layer.
No. Contact with copper or lead (e.g., copper pipes or lead flashing) causes galvanic corrosion, which will rapidly destroy the coating. Use plastic or stainless steel accessories instead.
Generally, no. The chemicals in modern pressure-treated wood (like ACQ) are highly corrosive to Galvalume. Use a barrier tape or a physical separator between the wood and the metal.
It is not recommended for the interior of animal confinement buildings (like pig barns) because the ammonia vapors from animal waste react poorly with the coating.
Company Details
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 ...
Get in touch with us
Leave a Message, we will call you back quickly!